Merge pull request #89 from byrnHDF/hdf5_1_12

Hdf5 1 12 doxygen support framework

20 files changed, 4525 insertions, 10 deletions

diff --git a/.gitattributes b/.gitattributes
index 2ad5b6e..f72b49c 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -365,6 +365,7 @@ m4/ax_check_rqrd_class.m4 -text
 m4/ax_java_check_class.m4 -text
 m4/ax_java_options.m4 -text
 m4/ax_jni_include_dir.m4 -text
+m4/ax_prog_doxygen.m4 -text
 m4/ax_prog_jar.m4 -text
 m4/ax_prog_java.m4 -text
 m4/ax_prog_java_cc.m4 -text
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1e8664d..e7fddae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -225,6 +225,7 @@ set (HDF5_JAVA_LIB_DIR             ${HDF5_SOURCE_DIR}/java/lib)
 set (HDF5_JAVA_LOGGING_JAR         ${HDF5_SOURCE_DIR}/java/lib/slf4j-api-1.7.25.jar)
 set (HDF5_JAVA_LOGGING_NOP_JAR     ${HDF5_SOURCE_DIR}/java/lib/ext/slf4j-nop-1.7.25.jar)
 set (HDF5_JAVA_LOGGING_SIMPLE_JAR  ${HDF5_SOURCE_DIR}/java/lib/ext/slf4j-simple-1.7.25.jar)
+set (HDF5_DOXYGEN_DIR              ${HDF5_SOURCE_DIR}/doxygen)
 
 #-----------------------------------------------------------------------------
 # parse the full version number from H5public.h and include in H5_VERS_INFO
@@ -532,6 +533,20 @@ endif ()
 # endif ()
 
 #-----------------------------------------------------------------------------
+# Option to build documentation
+#-----------------------------------------------------------------------------
+option (HDF5_BUILD_DOC "Build documentation" OFF)
+if (HDF5_BUILD_DOC AND EXISTS "${HDF5_DOXYGEN_DIR}" AND IS_DIRECTORY "${HDF5_DOXYGEN_DIR}")
+# check if Doxygen is installed
+  find_package(Doxygen)
+  if (DOXYGEN_FOUND)
+    message(STATUS "Doxygen version: ${DOXYGEN_VERSION}")
+  else ()
+    message(STATUS "Doxygen needs to be installed to generate the doxygen documentation")
+  endif ()
+endif ()
+
+#-----------------------------------------------------------------------------
 # Option to indicate using a memory checker
 #-----------------------------------------------------------------------------
 option (HDF5_ENABLE_USING_MEMCHECKER "Indicate that a memory checker is used" OFF)
diff --git a/MANIFEST b/MANIFEST
index ee9ddd7..c972cc1 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -50,6 +50,7 @@
 ./m4/ax_java_check_class.m4
 ./m4/ax_java_options.m4
 ./m4/ax_jni_include_dir.m4
+./m4/ax_prog_doxygen.m4
 ./m4/ax_prog_jar.m4
 ./m4/ax_prog_java_cc.m4
 ./m4/ax_prog_java_works.m4
@@ -191,6 +192,15 @@
 
 ./config/site-specific/BlankForm
 
+./doxygen/aliases
+./doxygen/Doxyfile.in
+./doxygen/dox/mainpage.dox
+./doxygen/dox/rm-template.dox
+./doxygen/examples/H5Fclose.c
+./doxygen/examples/H5Fcreate.c
+./doxygen/examples/hello_hdf5.c
+./doxygen/img/HDFG-logo.png
+
 ./examples/Attributes.txt
 ./examples/Makefile.am
 ./examples/h5_chunk_read.c
diff --git a/Makefile.am b/Makefile.am
index 9cb5d02..21bc550 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -187,6 +187,16 @@ check-all-install:
 trace:
 	@(cd src && $(MAKE) $(AM_MAKEFLAGS) $@) || exit 1;
 
+# Run doxygen across source files.
+# Currently, only invoke doxygen in the src directory.
+doxygen:
+	@echo Invoking doxygen
+	for d in src; do                                                \
+	  if test $$d != .; then                                        \
+	    (cd $$d && $(MAKE) $(AM_MAKEFLAGS) $@) || exit 1;           \
+	  fi;                                                           \
+	done
+
 # Run tests with different Virtual File Drivers.
 # Currently, only invoke check-vfd in the test directory.
 check-vfd:
diff --git a/config/commence.am b/config/commence.am
index 6e3d9a9..e73352c 100644
--- a/config/commence.am
+++ b/config/commence.am
@@ -96,9 +96,9 @@ CHECK_CLEANFILES=*.chkexe *.chklog *.clog *.clog2
 # commands that should be executed even if a file with the same name already
 # exists.
 .PHONY: build-check-clean build-check-p build-check-s build-lib build-progs \
-        build-tests check-clean check-install check-p check-s check-vfd \
-        check-passthrough-vol install-doc lib progs tests uninstall-doc \
-        _exec_check-s _test help
+	build-tests check-clean check-install check-p check-s check-vfd \
+	check-passthrough-vol install-doc lib progs tests uninstall-doc \
+	_exec_check-s _test help trace doxygen
 
 help:
 	@$(top_srcdir)/bin/makehelp
diff --git a/configure.ac b/configure.ac
index 6e43f56..ea3250e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -296,7 +296,7 @@ AC_MSG_CHECKING([for clang sanitizer checks])
 AC_ARG_ENABLE([sanitize-checks],
               [AS_HELP_STRING([--enable-sanitize-checks=address],
                               [(clang/clang++ compilers only) Enable sanitize checks.
-                               Address is useful for detecting issues dealing with 
+                               Address is useful for detecting issues dealing with
                                memory. See AddressSanitizer in config/sanitizer/README.md
                                for more information.
                                [default=none]
@@ -311,7 +311,7 @@ fi
 if test "X$CC_BASENAME" = "Xclang"; then
   AC_SUBST([CLANG_SANITIZE_CHECKS])
 
-  # There are several sanitizer tools.  At present we are testing 
+  # There are several sanitizer tools.  At present we are testing
   # and describing only -fsanitizer=address with autotools.
   case "X-$CLANG_SANITIZE_CHECKS" in
     X-no|X-none)
@@ -328,8 +328,8 @@ if test "X$CC_BASENAME" = "Xclang"; then
   # The clang compiler doesn't support some of them; they should be
   # checked before adding them to the list in the help message.
   # The sanitizers/sanitizers.cmake file lists these options:
-  # address, memory, memoryWithOrigins, undefined, thread, leak, 
-  # 'address;undefined'.  Which and which combinations of these are 
+  # address, memory, memoryWithOrigins, undefined, thread, leak,
+  # 'address;undefined'.  Which and which combinations of these are
   #  supported varies by compiler version, but unsupported options
   # or combinations will result in configure errors reported in config.log.
   # Comma separated lists of sanitize options wil be entered intact in
@@ -1024,7 +1024,10 @@ AC_ARG_ENABLE([tests],
               [HDF5_TESTS=$enableval])
 
 if test "X$HDF5_TESTS" = "Xno"; then
+  AC_MSG_RESULT([yes])
   echo "Building HDF5 tests is disabled"
+else
+  AC_MSG_RESULT([no])
 fi
 
 ## ----------------------------------------------------------------------
@@ -1045,10 +1048,71 @@ AC_ARG_ENABLE([tools],
               [HDF5_TOOLS=$enableval])
 
 if test "X$HDF5_TOOLS" = "Xno"; then
+  AC_MSG_RESULT([yes])
   echo "Building HDF5 tools is disabled"
+else
+  AC_MSG_RESULT([no])
 fi
 
 ## ----------------------------------------------------------------------
+## Check if they would like to enable building doxygen files
+##
+
+## This needs to be exposed for the library info file.
+AC_SUBST([HDF5_DOXYGEN])
+
+## Default is to not build DOXYGEN
+HDF5_DOXYGEN=no
+
+AC_MSG_CHECKING([if building doxygen is enabled])
+
+AC_ARG_ENABLE([doxygen],
+              [AS_HELP_STRING([--enable-doxygen],
+                              [Compile the HDF5 doxygen files [default=no]])],
+              [HDF5_DOXYGEN=$enableval])
+
+if test "X$HDF5_DOXYGEN" = "Xyes"; then
+  AC_MSG_RESULT([yes])
+  DX_DOXYGEN_FEATURE(ON)
+  DX_DOT_FEATURE(OFF)
+  DX_HTML_FEATURE(ON)
+  DX_CHM_FEATURE(OFF)
+  DX_CHI_FEATURE(OFF)
+  DX_MAN_FEATURE(ON)
+  DX_RTF_FEATURE(OFF)
+  DX_XML_FEATURE(OFF)
+  DX_PDF_FEATURE(OFF)
+  DX_PS_FEATURE(OFF)
+
+  AC_SUBST([DOXYGEN_PACKAGE])
+  AC_SUBST([DOXYGEN_VERSION_STRING])
+  AC_SUBST([DOXYGEN_INCLUDE_ALIASES])
+  AC_SUBST([DOXYGEN_PROJECT_LOGO])
+  AC_SUBST([DOXYGEN_PROJECT_BRIEF])
+  AC_SUBST([DOXYGEN_INPUT_DIRECTORY])
+  AC_SUBST([DOXYGEN_OPTIMIZE_OUTPUT_FOR_C])
+  AC_SUBST([DOXYGEN_MACRO_EXPANSION])
+  AC_SUBST([DOXYGEN_OUTPUT_DIRECTORY])
+
+  DOXYGEN_PACKAGE=${PACKAGE_NAME}
+  DOXYGEN_VERSION_STRING=${PACKAGE_VERSION}
+  DOXYGEN_INCLUDE_ALIASES='$(SRCDIR)/doxygen/aliases'
+  DOXYGEN_PROJECT_LOGO='$(SRCDIR)/doxygen/img/HDFG-logo.png'
+  DOXYGEN_PROJECT_BRIEF="C-API Reference"
+  DOXYGEN_INPUT_DIRECTORY='$(SRCDIR) $(SRCDIR)/doxygen/dox'
+  DOXYGEN_OPTIMIZE_OUTPUT_FOR_C=YES
+  DOXYGEN_MACRO_EXPANSION=YES
+  DOXYGEN_OUTPUT_DIRECTORY=hdf5lib_docs
+
+  DX_INIT_DOXYGEN([HDF5], [../doxygen/Doxyfile], [hdf5lib_docs])
+
+else
+  AC_MSG_RESULT([no])
+  echo "Doxygen support is disabled"
+fi
+
+
+## ----------------------------------------------------------------------
 ## Create libtool.  If shared/static libraries are going to be enabled
 ## or disabled, it should happen before these macros.
 LT_PREREQ([2.2])
@@ -3702,6 +3766,7 @@ AM_CONDITIONAL([BUILD_HDF5_HL_CONDITIONAL], [test "X$HDF5_HL" = "Xyes"])
 AM_CONDITIONAL([BUILD_TESTS_CONDITIONAL], [test "X$HDF5_TESTS" = "Xyes"])
 AM_CONDITIONAL([BUILD_TESTS_PARALLEL_CONDITIONAL], [test -n "$TESTPARALLEL"])
 AM_CONDITIONAL([BUILD_TOOLS_CONDITIONAL], [test "X$HDF5_TOOLS" = "Xyes"])
+AM_CONDITIONAL([BUILD_DOXYGEN_CONDITIONAL], [test "X$HDF5_DOXYGEN" = "Xyes"])
 
 ## ----------------------------------------------------------------------
 ## Build the Makefiles.
@@ -3807,6 +3872,7 @@ AM_CONDITIONAL([HAVE_SHARED_CONDITIONAL], [test "X$enable_shared" = "Xyes"])
 
 AC_CONFIG_FILES([src/libhdf5.settings
                  Makefile
+                 doxygen/Doxyfile
                  src/Makefile
                  test/Makefile
                  test/H5srcdir_str.h
diff --git a/doxygen/Doxyfile.in b/doxygen/Doxyfile.in
new file mode 100644
index 0000000..711fa7a
--- /dev/null
+++ b/doxygen/Doxyfile.in
@@ -0,0 +1,2544 @@
+# Doxyfile 1.8.18
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project.
+#
+# All text after a double hash (##) is considered a comment and is placed in
+# front of the TAG it is preceding.
+#
+# All text after a single hash (#) is considered a comment and will be ignored.
+# The format is:
+# TAG = value [value, ...]
+# For lists, items can also be appended using:
+# TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (\" \").
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the configuration
+# file that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
+# https://www.gnu.org/software/libiconv/ for the list of possible encodings.
+# The default value is: UTF-8.
+
+DOXYFILE_ENCODING      = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded by
+# double-quotes, unless you are using Doxywizard) that should identify the
+# project for which the documentation is generated. This name is used in the
+# title of most generated pages and in a few other places.
+# The default value is: My Project.
+
+PROJECT_NAME           = @DOXYGEN_PACKAGE@
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number. This
+# could be handy for archiving the generated documentation or if some version
+# control system is used.
+
+PROJECT_NUMBER         = @DOXYGEN_VERSION_STRING@
+
+# Using the PROJECT_BRIEF tag one can provide an optional one line description
+# for a project that appears at the top of each page and should give viewer a
+# quick idea about the purpose of the project. Keep the description short.
+
+PROJECT_BRIEF          = @DOXYGEN_PROJECT_BRIEF@
+
+# With the PROJECT_LOGO tag one can specify a logo or an icon that is included
+# in the documentation. The maximum height of the logo should not exceed 55
+# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
+# the logo to the output directory.
+
+PROJECT_LOGO           = @DOXYGEN_PROJECT_LOGO@
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
+# into which the generated documentation will be written. If a relative path is
+# entered, it will be relative to the location where doxygen was started. If
+# left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       = @DOXYGEN_OUTPUT_DIRECTORY@
+
+# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
+# directories (in 2 levels) under the output directory of each output format and
+# will distribute the generated files over these directories. Enabling this
+# option can be useful when feeding doxygen a huge amount of source files, where
+# putting all generated files in the same directory would otherwise causes
+# performance problems for the file system.
+# The default value is: NO.
+
+CREATE_SUBDIRS         = NO
+
+# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
+# characters to appear in the names of generated files. If set to NO, non-ASCII
+# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode
+# U+3044.
+# The default value is: NO.
+
+ALLOW_UNICODE_NAMES    = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese,
+# Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States),
+# Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian,
+# Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages),
+# Korean, Korean-en (Korean with English messages), Latvian, Lithuanian,
+# Macedonian, Norwegian, Persian (Farsi), Polish, Portuguese, Romanian, Russian,
+# Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish,
+# Ukrainian and Vietnamese.
+# The default value is: English.
+
+OUTPUT_LANGUAGE        = English
+
+# The OUTPUT_TEXT_DIRECTION tag is used to specify the direction in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all generated output in the proper direction.
+# Possible values are: None, LTR, RTL and Context.
+# The default value is: None.
+
+OUTPUT_TEXT_DIRECTION  = None
+
+# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
+# descriptions after the members that are listed in the file and class
+# documentation (similar to Javadoc). Set to NO to disable this.
+# The default value is: YES.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief
+# description of a member or function before the detailed description
+#
+# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+# The default value is: YES.
+
+REPEAT_BRIEF           = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator that is
+# used to form the text in various listings. Each string in this list, if found
+# as the leading text of the brief description, will be stripped from the text
+# and the result, after processing the whole list, is used as the annotated
+# text. Otherwise, the brief description is used as-is. If left blank, the
+# following values are used ($name is automatically replaced with the name of
+# the entity):The $name class, The $name widget, The $name file, is, provides,
+# specifies, contains, represents, a, an and the.
+
+ABBREVIATE_BRIEF       = "The $name class" \
+                         "The $name widget" \
+                         "The $name file" \
+                         is \
+                         provides \
+                         specifies \
+                         contains \
+                         represents \
+                         a \
+                         an \
+                         the
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# doxygen will generate a detailed section even if there is only a brief
+# description.
+# The default value is: NO.
+
+ALWAYS_DETAILED_SEC    = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+# The default value is: NO.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path
+# before files name in the file list and in the header files. If set to NO the
+# shortest path that makes the file name unique will be used
+# The default value is: YES.
+
+FULL_PATH_NAMES        = YES
+
+# The STRIP_FROM_PATH tag can be used to strip a user-defined part of the path.
+# Stripping is only done if one of the specified strings matches the left-hand
+# part of the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the path to
+# strip.
+#
+# Note that you can specify absolute paths here, but also relative paths, which
+# will be relative from the directory where doxygen is started.
+# This tag requires that the tag FULL_PATH_NAMES is set to YES.
+
+STRIP_FROM_PATH        =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the
+# path mentioned in the documentation of a class, which tells the reader which
+# header file to include in order to use a class. If left blank only the name of
+# the header file containing the class definition is used. Otherwise one should
+# specify the list of include paths that are normally passed to the compiler
+# using the -I flag.
+
+STRIP_FROM_INC_PATH    =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but
+# less readable) file names. This can be useful is your file systems doesn't
+# support long names like on DOS, Mac, or CD-ROM.
+# The default value is: NO.
+
+SHORT_NAMES            = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then doxygen will interpret the
+# first line (until the first dot) of a Javadoc-style comment as the brief
+# description. If set to NO, the Javadoc-style will behave just like regular Qt-
+# style comments (thus requiring an explicit @brief command for a brief
+# description.)
+# The default value is: NO.
+
+JAVADOC_AUTOBRIEF      = NO
+
+# If the JAVADOC_BANNER tag is set to YES then doxygen will interpret a line
+# such as
+# /***************
+# as being the beginning of a Javadoc-style comment "banner". If set to NO, the
+# Javadoc-style will behave just like regular comments and it will not be
+# interpreted by doxygen.
+# The default value is: NO.
+
+JAVADOC_BANNER         = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then doxygen will interpret the first
+# line (until the first dot) of a Qt-style comment as the brief description. If
+# set to NO, the Qt-style will behave just like regular Qt-style comments (thus
+# requiring an explicit \brief command for a brief description.)
+# The default value is: NO.
+
+QT_AUTOBRIEF           = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make doxygen treat a
+# multi-line C++ special comment block (i.e. a block of //! or /// comments) as
+# a brief description. This used to be the default behavior. The new default is
+# to treat a multi-line C++ comment block as a detailed description. Set this
+# tag to YES if you prefer the old behavior instead.
+#
+# Note that setting this tag to YES also means that rational rose comments are
+# not recognized any more.
+# The default value is: NO.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the
+# documentation from any documented member that it re-implements.
+# The default value is: YES.
+
+INHERIT_DOCS           = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new
+# page for each member. If set to NO, the documentation of a member will be part
+# of the file/class/namespace that contains it.
+# The default value is: NO.
+
+SEPARATE_MEMBER_PAGES  = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen
+# uses this value to replace tabs by spaces in code fragments.
+# Minimum value: 1, maximum value: 16, default value: 4.
+
+TAB_SIZE               = 4
+
+# This tag can be used to specify a number of aliases that act as commands in
+# the documentation. An alias has the form:
+# name=value
+# For example adding
+# "sideeffect=@par Side Effects:\n"
+# will allow you to put the command \sideeffect (or @sideeffect) in the
+# documentation, which will result in a user-defined paragraph with heading
+# "Side Effects:". You can put \n's in the value part of an alias to insert
+# newlines (in the resulting output). You can put ^^ in the value part of an
+# alias to insert a newline as if a physical newline was in the original file.
+# When you need a literal { or } or , in the value part of an alias you have to
+# escape them by means of a backslash (\), this can lead to conflicts with the
+# commands \{ and \} for these it is advised to use the version @{ and @} or use
+# a double escape (\\{ and \\})
+
+ALIASES                =
+
+@INCLUDE               = @DOXYGEN_INCLUDE_ALIASES@
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
+# only. Doxygen will then generate output that is more tailored for C. For
+# instance, some of the names that are used will be different. The list of all
+# members will be omitted, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_FOR_C  = YES
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or
+# Python sources only. Doxygen will then generate output that is more tailored
+# for that language. For instance, namespaces will be presented as packages,
+# qualified scopes will look different, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_JAVA   = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources. Doxygen will then generate output that is tailored for Fortran.
+# The default value is: NO.
+
+OPTIMIZE_FOR_FORTRAN   = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for VHDL.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_VHDL   = NO
+
+# Set the OPTIMIZE_OUTPUT_SLICE tag to YES if your project consists of Slice
+# sources only. Doxygen will then generate output that is more tailored for that
+# language. For instance, namespaces will be presented as modules, types will be
+# separated into more groups, etc.
+# The default value is: NO.
+
+OPTIMIZE_OUTPUT_SLICE  = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given
+# extension. Doxygen has a built-in mapping, but you can override or extend it
+# using this tag. The format is ext=language, where ext is a file extension, and
+# language is one of the parsers supported by doxygen: IDL, Java, JavaScript,
+# Csharp (C#), C, C++, D, PHP, md (Markdown), Objective-C, Python, Slice, VHDL,
+# Fortran (fixed format Fortran: FortranFixed, free formatted Fortran:
+# FortranFree, unknown formatted Fortran: Fortran. In the later case the parser
+# tries to guess whether the code is fixed or free formatted code, this is the
+# default for Fortran type files). For instance to make doxygen treat .inc files
+# as Fortran files (default is PHP), and .f files as C (default is Fortran),
+# use: inc=Fortran f=C.
+#
+# Note: For files without extension you can use no_extension as a placeholder.
+#
+# Note that for custom extensions you also need to set FILE_PATTERNS otherwise
+# the files are not read by doxygen.
+
+EXTENSION_MAPPING      =
+
+# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
+# according to the Markdown format, which allows for more readable
+# documentation. See https://daringfireball.net/projects/markdown/ for details.
+# The output of markdown processing is further processed by doxygen, so you can
+# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in
+# case of backward compatibilities issues.
+# The default value is: YES.
+
+MARKDOWN_SUPPORT       = YES
+
+# When the TOC_INCLUDE_HEADINGS tag is set to a non-zero value, all headings up
+# to that level are automatically included in the table of contents, even if
+# they do not have an id attribute.
+# Note: This feature currently applies only to Markdown headings.
+# Minimum value: 0, maximum value: 99, default value: 5.
+# This tag requires that the tag MARKDOWN_SUPPORT is set to YES.
+
+TOC_INCLUDE_HEADINGS   = 5
+
+# When enabled doxygen tries to link words that correspond to documented
+# classes, or namespaces to their corresponding documentation. Such a link can
+# be prevented in individual cases by putting a % sign in front of the word or
+# globally by setting AUTOLINK_SUPPORT to NO.
+# The default value is: YES.
+
+AUTOLINK_SUPPORT       = YES
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should set this
+# tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string);
+# versus func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+# The default value is: NO.
+
+BUILTIN_STL_SUPPORT    = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+# The default value is: NO.
+
+CPP_CLI_SUPPORT        = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip (see:
+# https://www.riverbankcomputing.com/software/sip/intro) sources only. Doxygen
+# will parse them like normal C++ but will assume all classes use public instead
+# of private inheritance when no explicit protection keyword is present.
+# The default value is: NO.
+
+SIP_SUPPORT            = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate
+# getter and setter methods for a property. Setting this option to YES will make
+# doxygen to replace the get and set methods by a property in the documentation.
+# This will only work if the methods are indeed getting or setting a simple
+# type. If this is not the case, or you want to show the methods anyway, you
+# should set this option to NO.
+# The default value is: YES.
+
+IDL_PROPERTY_SUPPORT   = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+# The default value is: NO.
+
+DISTRIBUTE_GROUP_DOC   = NO
+
+# If one adds a struct or class to a group and this option is enabled, then also
+# any nested class or struct is added to the same group. By default this option
+# is disabled and one has to add nested compounds explicitly via \ingroup.
+# The default value is: NO.
+
+GROUP_NESTED_COMPOUNDS = NO
+
+# Set the SUBGROUPING tag to YES to allow class member groups of the same type
+# (for instance a group of public functions) to be put as a subgroup of that
+# type (e.g. under the Public Functions section). Set it to NO to prevent
+# subgrouping. Alternatively, this can be done per class using the
+# \nosubgrouping command.
+# The default value is: YES.
+
+SUBGROUPING            = YES
+
+# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions
+# are shown inside the group in which they are included (e.g. using \ingroup)
+# instead of on a separate page (for HTML and Man pages) or section (for LaTeX
+# and RTF).
+#
+# Note that this feature does not work in combination with
+# SEPARATE_MEMBER_PAGES.
+# The default value is: NO.
+
+INLINE_GROUPED_CLASSES = NO
+
+# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions
+# with only public data fields or simple typedef fields will be shown inline in
+# the documentation of the scope in which they are defined (i.e. file,
+# namespace, or group documentation), provided this scope is documented. If set
+# to NO, structs, classes, and unions are shown on a separate page (for HTML and
+# Man pages) or section (for LaTeX and RTF).
+# The default value is: NO.
+
+INLINE_SIMPLE_STRUCTS  = NO
+
+# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or
+# enum is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically be
+# useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+# The default value is: NO.
+
+TYPEDEF_HIDES_STRUCT   = YES
+
+# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
+# cache is used to resolve symbols given their name and scope. Since this can be
+# an expensive process and often the same symbol appears multiple times in the
+# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small
+# doxygen will become slower. If the cache is too large, memory is wasted. The
+# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range
+# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536
+# symbols. At the end of a run doxygen will report the cache usage and suggest
+# the optimal cache size from a speed point of view.
+# Minimum value: 0, maximum value: 9, default value: 0.
+
+LOOKUP_CACHE_SIZE      = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in
+# documentation are documented, even if no documentation was available. Private
+# class members and static file members will be hidden unless the
+# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES.
+# Note: This will also disable the warnings about undocumented members that are
+# normally produced when WARNINGS is set to YES.
+# The default value is: NO.
+
+EXTRACT_ALL            = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will
+# be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PRIVATE        = NO
+
+# If the EXTRACT_PRIV_VIRTUAL tag is set to YES, documented private virtual
+# methods of a class will be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PRIV_VIRTUAL   = NO
+
+# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
+# scope will be included in the documentation.
+# The default value is: NO.
+
+EXTRACT_PACKAGE        = NO
+
+# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be
+# included in the documentation.
+# The default value is: NO.
+
+EXTRACT_STATIC         = YES
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
+# locally in source files will be included in the documentation. If set to NO,
+# only classes defined in header files are included. Does not have any effect
+# for Java sources.
+# The default value is: YES.
+
+EXTRACT_LOCAL_CLASSES  = YES
+
+# This flag is only useful for Objective-C code. If set to YES, local methods,
+# which are defined in the implementation section but not in the interface are
+# included in the documentation. If set to NO, only methods in the interface are
+# included.
+# The default value is: NO.
+
+EXTRACT_LOCAL_METHODS  = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base name of
+# the file that contains the anonymous namespace. By default anonymous namespace
+# are hidden.
+# The default value is: NO.
+
+EXTRACT_ANON_NSPACES   = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
+# undocumented members inside documented classes or files. If set to NO these
+# members will be included in the various overviews, but no documentation
+# section is generated. This option has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_MEMBERS     = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy. If set
+# to NO, these classes will be included in the various overviews. This option
+# has no effect if EXTRACT_ALL is enabled.
+# The default value is: NO.
+
+HIDE_UNDOC_CLASSES     = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend
+# declarations. If set to NO, these declarations will be included in the
+# documentation.
+# The default value is: NO.
+
+HIDE_FRIEND_COMPOUNDS  = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any
+# documentation blocks found inside the body of a function. If set to NO, these
+# blocks will be appended to the function's detailed documentation block.
+# The default value is: NO.
+
+HIDE_IN_BODY_DOCS      = NO
+
+# The INTERNAL_DOCS tag determines if documentation that is typed after a
+# \internal command is included. If the tag is set to NO then the documentation
+# will be excluded. Set it to YES to include the internal documentation.
+# The default value is: NO.
+
+INTERNAL_DOCS          = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file
+# names in lower-case letters. If set to YES, upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# (including Cygwin) ands Mac users are advised to set this option to NO.
+# The default value is: system dependent.
+
+CASE_SENSE_NAMES       = NO
+
+# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with
+# their full class and namespace scopes in the documentation. If set to YES, the
+# scope will be hidden.
+# The default value is: NO.
+
+HIDE_SCOPE_NAMES       = YES
+
+# If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will
+# append additional text to a page's title, such as Class Reference. If set to
+# YES the compound reference will be hidden.
+# The default value is: NO.
+
+HIDE_COMPOUND_REFERENCE= NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
+# the files that are included by a file in the documentation of that file.
+# The default value is: YES.
+
+SHOW_INCLUDE_FILES     = YES
+
+# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each
+# grouped member an include statement to the documentation, telling the reader
+# which file to include in order to use the member.
+# The default value is: NO.
+
+SHOW_GROUPED_MEMB_INC  = NO
+
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include
+# files with double quotes in the documentation rather than with sharp brackets.
+# The default value is: NO.
+
+FORCE_LOCAL_INCLUDES   = NO
+
+# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the
+# documentation for inline members.
+# The default value is: YES.
+
+INLINE_INFO            = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the
+# (detailed) documentation of file and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order.
+# The default value is: YES.
+
+SORT_MEMBER_DOCS       = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief
+# descriptions of file, namespace and class members alphabetically by member
+# name. If set to NO, the members will appear in declaration order. Note that
+# this will also influence the order of the classes in the class list.
+# The default value is: NO.
+
+SORT_BRIEF_DOCS        = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the
+# (brief and detailed) documentation of class members so that constructors and
+# destructors are listed first. If set to NO the constructors will appear in the
+# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS.
+# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief
+# member documentation.
+# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting
+# detailed member documentation.
+# The default value is: NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy
+# of group names into alphabetical order. If set to NO the group names will
+# appear in their defined order.
+# The default value is: NO.
+
+SORT_GROUP_NAMES       = YES
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by
+# fully-qualified names, including namespaces. If set to NO, the class list will
+# be sorted only by class name, not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the alphabetical
+# list.
+# The default value is: NO.
+
+SORT_BY_SCOPE_NAME     = NO
+
+# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper
+# type resolution of all parameters of a function it will reject a match between
+# the prototype and the implementation of a member function even if there is
+# only one candidate or it is obvious which candidate to choose by doing a
+# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still
+# accept a match between prototype and implementation in such cases.
+# The default value is: NO.
+
+STRICT_PROTO_MATCHING  = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo
+# list. This list is created by putting \todo commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TODOLIST      = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test
+# list. This list is created by putting \test commands in the documentation.
+# The default value is: YES.
+
+GENERATE_TESTLIST      = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or disable (NO) the bug
+# list. This list is created by putting \bug commands in the documentation.
+# The default value is: YES.
+
+GENERATE_BUGLIST       = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or disable (NO)
+# the deprecated list. This list is created by putting \deprecated commands in
+# the documentation.
+# The default value is: YES.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional documentation
+# sections, marked by \if <section_label> ... \endif and \cond <section_label>
+# ... \endcond blocks.
+
+ENABLED_SECTIONS       =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the
+# initial value of a variable or macro / define can have for it to appear in the
+# documentation. If the initializer consists of more lines than specified here
+# it will be hidden. Use a value of 0 to hide initializers completely. The
+# appearance of the value of individual variables and macros / defines can be
+# controlled using \showinitializer or \hideinitializer command in the
+# documentation regardless of this setting.
+# Minimum value: 0, maximum value: 10000, default value: 30.
+
+MAX_INITIALIZER_LINES  = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at
+# the bottom of the documentation of classes and structs. If set to YES, the
+# list will mention the files that were used to generate the documentation.
+# The default value is: YES.
+
+SHOW_USED_FILES        = YES
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This
+# will remove the Files entry from the Quick Index and from the Folder Tree View
+# (if specified).
+# The default value is: YES.
+
+SHOW_FILES             = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces
+# page. This will remove the Namespaces entry from the Quick Index and from the
+# Folder Tree View (if specified).
+# The default value is: YES.
+
+SHOW_NAMESPACES        = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command command input-file, where command is the value of the
+# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided
+# by doxygen. Whatever the program writes to standard output is used as the file
+# version. For an example see the documentation.
+
+FILE_VERSION_FILTER    =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. To create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option. You can
+# optionally specify a file name after the option, if omitted DoxygenLayout.xml
+# will be used as the name of the layout file.
+#
+# Note that if you run doxygen from a directory containing a file called
+# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE
+# tag is left empty.
+
+LAYOUT_FILE            =
+
+# The CITE_BIB_FILES tag can be used to specify one or more bib files containing
+# the reference definitions. This must be a list of .bib files. The .bib
+# extension is automatically appended if omitted. This requires the bibtex tool
+# to be installed. See also https://en.wikipedia.org/wiki/BibTeX for more info.
+# For LaTeX the style of the bibliography can be controlled using
+# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
+# search path. See also \cite for info how to create references.
+
+CITE_BIB_FILES         =
+
+#---------------------------------------------------------------------------
+# Configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated to
+# standard output by doxygen. If QUIET is set to YES this implies that the
+# messages are off.
+# The default value is: NO.
+
+QUIET                  = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated to standard error (stderr) by doxygen. If WARNINGS is set to YES
+# this implies that the warnings are on.
+#
+# Tip: Turn warnings on while writing the documentation.
+# The default value is: YES.
+
+WARNINGS               = YES
+
+# If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate
+# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag
+# will automatically be disabled.
+# The default value is: YES.
+
+WARN_IF_UNDOCUMENTED   = YES
+
+# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some parameters
+# in a documented function, or documenting parameters that don't exist or using
+# markup commands wrongly.
+# The default value is: YES.
+
+WARN_IF_DOC_ERROR      = YES
+
+# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that
+# are documented, but have no documentation for their parameters or return
+# value. If set to NO, doxygen will only warn about wrong or incomplete
+# parameter documentation, but not about the absence of documentation. If
+# EXTRACT_ALL is set to YES then this flag will automatically be disabled.
+# The default value is: NO.
+
+WARN_NO_PARAMDOC       = NO
+
+# If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when
+# a warning is encountered.
+# The default value is: NO.
+
+WARN_AS_ERROR          = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that doxygen
+# can produce. The string should contain the $file, $line, and $text tags, which
+# will be replaced by the file and line number from which the warning originated
+# and the warning text. Optionally the format may contain $version, which will
+# be replaced by the version of the file (if it could be obtained via
+# FILE_VERSION_FILTER)
+# The default value is: $file:$line: $text.
+
+WARN_FORMAT            = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning and error
+# messages should be written. If left blank the output is written to standard
+# error (stderr).
+
+WARN_LOGFILE           =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag is used to specify the files and/or directories that contain
+# documented source files. You may enter file names like myfile.cpp or
+# directories like /usr/src/myproject. Separate the files or directories with
+# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
+# Note: If this tag is empty the current directory is searched.
+
+INPUT                  = @DOXYGEN_INPUT_DIRECTORY@
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
+# libiconv (or the iconv built into libc) for the transcoding. See the libiconv
+# documentation (see: https://www.gnu.org/software/libiconv/) for the list of
+# possible encodings.
+# The default value is: UTF-8.
+
+INPUT_ENCODING         = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
+# *.h) to filter out the source-files in the directories.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# read by doxygen.
+#
+# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp,
+# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h,
+# *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc,
+# *.m, *.markdown, *.md, *.mm, *.dox (to be provided as doxygen C comment),
+# *.doc (to be provided as doxygen C comment), *.txt (to be provided as doxygen
+# C comment), *.py, *.pyw, *.f90, *.f95, *.f03, *.f08, *.f18, *.f, *.for, *.vhd,
+# *.vhdl, *.ucf, *.qsf and *.ice.
+
+FILE_PATTERNS          = H5*public.h \
+                         H5*module.h \
+                         H5VLconnector.h \
+                         H5VLconnector_passthru.h \
+                         H5VLnative.h \
+                         H5version.h \
+                         *.dox
+
+# The RECURSIVE tag can be used to specify whether or not subdirectories should
+# be searched for input files as well.
+# The default value is: NO.
+
+RECURSIVE              = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should be
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+#
+# Note that relative paths are relative to the directory from which doxygen is
+# run.
+
+EXCLUDE                = examples
+
+# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
+# directories that are symbolic links (a Unix file system feature) are excluded
+# from the input.
+# The default value is: NO.
+
+EXCLUDE_SYMLINKS       = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories.
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories for example use the pattern */test/*
+
+EXCLUDE_PATTERNS       =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+#
+# Note that the wildcards are matched against the file with absolute path, so to
+# exclude all test directories use the pattern */test/*
+
+EXCLUDE_SYMBOLS        =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or directories
+# that contain example code fragments that are included (see the \include
+# command).
+
+EXAMPLE_PATH           = ../src ../examples ../test examples
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
+# *.h) to filter out the source-files in the directories. If left blank all
+# files are included.
+
+EXAMPLE_PATTERNS       = *.c
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude commands
+# irrespective of the value of the RECURSIVE tag.
+# The default value is: NO.
+
+EXAMPLE_RECURSIVE      = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or directories
+# that contain images that are to be included in the documentation (see the
+# \image command).
+
+IMAGE_PATH             =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command:
+#
+# <filter> <input-file>
+#
+# where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the
+# name of an input file. Doxygen will then use the output that the filter
+# program writes to standard output. If FILTER_PATTERNS is specified, this tag
+# will be ignored.
+#
+# Note that the filter must not add or remove lines; it is applied before the
+# code is scanned, but not when the output code is generated. If lines are added
+# or removed, the anchors will not be placed correctly.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+INPUT_FILTER           =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis. Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match. The filters are a list of the form: pattern=filter
+# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how
+# filters are used. If the FILTER_PATTERNS tag is empty or if none of the
+# patterns match the file name, INPUT_FILTER is applied.
+#
+# Note that for custom extensions or not directly supported extensions you also
+# need to set EXTENSION_MAPPING for the extension otherwise the files are not
+# properly processed by doxygen.
+
+FILTER_PATTERNS        =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will also be used to filter the input files that are used for
+# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES).
+# The default value is: NO.
+
+FILTER_SOURCE_FILES    = NO
+
+# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
+# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and
+# it is also possible to disable source filtering for a specific pattern using
+# *.ext= (so without naming a filter).
+# This tag requires that the tag FILTER_SOURCE_FILES is set to YES.
+
+FILTER_SOURCE_PATTERNS =
+
+# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that
+# is part of the input, its contents will be placed on the main page
+# (index.html). This can be useful if you have a project on for instance GitHub
+# and want to reuse the introduction page also for the doxygen output.
+
+USE_MDFILE_AS_MAINPAGE =
+
+#---------------------------------------------------------------------------
+# Configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will be
+# generated. Documented entities will be cross-referenced with these sources.
+#
+# Note: To get rid of all source code in the generated output, make sure that
+# also VERBATIM_HEADERS is set to NO.
+# The default value is: NO.
+
+SOURCE_BROWSER         = NO
+
+# Setting the INLINE_SOURCES tag to YES will include the body of functions,
+# classes and enums directly into the documentation.
+# The default value is: NO.
+
+INLINE_SOURCES         = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any
+# special comment blocks from generated source code fragments. Normal C, C++ and
+# Fortran comments will always remain visible.
+# The default value is: YES.
+
+STRIP_CODE_COMMENTS    = YES
+
+# If the REFERENCED_BY_RELATION tag is set to YES then for each documented
+# entity all documented functions referencing it will be listed.
+# The default value is: NO.
+
+REFERENCED_BY_RELATION = NO
+
+# If the REFERENCES_RELATION tag is set to YES then for each documented function
+# all documented entities called/used by that function will be listed.
+# The default value is: NO.
+
+REFERENCES_RELATION    = NO
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set
+# to YES then the hyperlinks from functions in REFERENCES_RELATION and
+# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will
+# link to the documentation.
+# The default value is: YES.
+
+REFERENCES_LINK_SOURCE = NO
+
+# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the
+# source code will show a tooltip with additional information such as prototype,
+# brief description and links to the definition and documentation. Since this
+# will make the HTML file larger and loading of large files a bit slower, you
+# can opt to disable this feature.
+# The default value is: YES.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+SOURCE_TOOLTIPS        = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code will
+# point to the HTML generated by the htags(1) tool instead of doxygen built-in
+# source browser. The htags tool is part of GNU's global source tagging system
+# (see https://www.gnu.org/software/global/global.html). You will need version
+# 4.8.6 or higher.
+#
+# To use it do the following:
+# - Install the latest version of global
+# - Enable SOURCE_BROWSER and USE_HTAGS in the configuration file
+# - Make sure the INPUT points to the root of the source tree
+# - Run doxygen as normal
+#
+# Doxygen will invoke htags (and that will in turn invoke gtags), so these
+# tools must be available from the command line (i.e. in the search path).
+#
+# The result: instead of the source browser generated by doxygen, the links to
+# source code will now point to the output of htags.
+# The default value is: NO.
+# This tag requires that the tag SOURCE_BROWSER is set to YES.
+
+USE_HTAGS              = NO
+
+# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a
+# verbatim copy of the header file for each class for which an include is
+# specified. Set to NO to disable this.
+# See also: Section \class.
+# The default value is: YES.
+
+VERBATIM_HEADERS       = NO
+
+# If the CLANG_ASSISTED_PARSING tag is set to YES then doxygen will use the
+# clang parser (see: http://clang.llvm.org/) for more accurate parsing at the
+# cost of reduced performance. This can be particularly helpful with template
+# rich C++ code for which doxygen's built-in parser lacks the necessary type
+# information.
+# Note: The availability of this option depends on whether or not doxygen was
+# generated with the -Duse_libclang=ON option for CMake.
+# The default value is: NO.
+
+CLANG_ASSISTED_PARSING = NO
+
+# If clang assisted parsing is enabled you can provide the compiler with command
+# line options that you would normally use when invoking the compiler. Note that
+# the include paths will already be set by doxygen for the files and directories
+# specified with INPUT and INCLUDE_PATH.
+# This tag requires that the tag CLANG_ASSISTED_PARSING is set to YES.
+
+CLANG_OPTIONS          =
+
+# If clang assisted parsing is enabled you can provide the clang parser with the
+# path to the compilation database (see:
+# http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html) used when the files
+# were built. This is equivalent to specifying the "-p" option to a clang tool,
+# such as clang-check. These options will then be passed to the parser.
+# Note: The availability of this option depends on whether or not doxygen was
+# generated with the -Duse_libclang=ON option for CMake.
+
+CLANG_DATABASE_PATH    =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all
+# compounds will be generated. Enable this if the project contains a lot of
+# classes, structs, unions or interfaces.
+# The default value is: YES.
+
+ALPHABETICAL_INDEX     = YES
+
+# The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in
+# which the alphabetical index list will be split.
+# Minimum value: 1, maximum value: 20, default value: 5.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+COLS_IN_ALPHA_INDEX    = 5
+
+# In case all classes in a project start with a common prefix, all classes will
+# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag
+# can be used to specify a prefix (or a list of prefixes) that should be ignored
+# while generating the index headers.
+# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
+
+IGNORE_PREFIX          = H5
+
+#---------------------------------------------------------------------------
+# Configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output
+# The default value is: YES.
+
+GENERATE_HTML          = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_OUTPUT            = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each
+# generated HTML page (for example: .htm, .php, .asp).
+# The default value is: .html.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FILE_EXTENSION    = .html
+
+# The HTML_HEADER tag can be used to specify a user-defined HTML header file for
+# each generated HTML page. If the tag is left blank doxygen will generate a
+# standard header.
+#
+# To get valid HTML the header file that includes any scripts and style sheets
+# that doxygen needs, which is dependent on the configuration options used (e.g.
+# the setting GENERATE_TREEVIEW). It is highly recommended to start with a
+# default header using
+# doxygen -w html new_header.html new_footer.html new_stylesheet.css
+# YourConfigFile
+# and then modify the file new_header.html. See also section "Doxygen usage"
+# for information on how to generate the default header that doxygen normally
+# uses.
+# Note: The header is subject to change so you typically have to regenerate the
+# default header when upgrading to a newer version of doxygen. For a description
+# of the possible markers and block names see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_HEADER            =
+
+# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each
+# generated HTML page. If the tag is left blank doxygen will generate a standard
+# footer. See HTML_HEADER for more information on how to generate a default
+# footer and what special commands can be used inside the footer. See also
+# section "Doxygen usage" for information on how to generate the default footer
+# that doxygen normally uses.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FOOTER            =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
+# sheet that is used by each HTML page. It can be used to fine-tune the look of
+# the HTML output. If left blank doxygen will generate a default style sheet.
+# See also section "Doxygen usage" for information on how to generate the style
+# sheet that doxygen normally uses.
+# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as
+# it is more robust and this tag (HTML_STYLESHEET) will in the future become
+# obsolete.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_STYLESHEET        =
+
+# The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# cascading style sheets that are included after the standard style sheets
+# created by doxygen. Using this option one can overrule certain style aspects.
+# This is preferred over using HTML_STYLESHEET since it does not replace the
+# standard style sheet and is therefore more robust against future updates.
+# Doxygen will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list). For an example see the documentation.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_STYLESHEET  =
+
+# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the HTML output directory. Note
+# that these files will be copied to the base HTML output directory. Use the
+# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
+# files. In the HTML_STYLESHEET file, use the file name only. Also note that the
+# files will be copied as-is; there are no commands or markers available.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_EXTRA_FILES       =
+
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
+# will adjust the colors in the style sheet and background images according to
+# this color. Hue is specified as an angle on a colorwheel, see
+# https://en.wikipedia.org/wiki/Hue for more information. For instance the value
+# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
+# purple, and 360 is red again.
+# Minimum value: 0, maximum value: 359, default value: 220.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_HUE    = 220
+
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors
+# in the HTML output. For a value of 0 the output will use grayscales only. A
+# value of 255 will produce the most vivid colors.
+# Minimum value: 0, maximum value: 255, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_SAT    = 100
+
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the
+# luminance component of the colors in the HTML output. Values below 100
+# gradually make the output lighter, whereas values above 100 make the output
+# darker. The value divided by 100 is the actual gamma applied, so 80 represents
+# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not
+# change the gamma.
+# Minimum value: 40, maximum value: 240, default value: 80.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_COLORSTYLE_GAMMA  = 80
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting this
+# to YES can help to show when doxygen was last run and thus if the
+# documentation is up to date.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_TIMESTAMP         = YES
+
+# If the HTML_DYNAMIC_MENUS tag is set to YES then the generated HTML
+# documentation will contain a main index with vertical navigation menus that
+# are dynamically created via JavaScript. If disabled, the navigation index will
+# consists of multiple levels of tabs that are statically embedded in every HTML
+# page. Disable this option to support browsers that do not have JavaScript,
+# like the Qt help browser.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_DYNAMIC_MENUS     = NO
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_DYNAMIC_SECTIONS  = NO
+
+# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries
+# shown in the various tree structured indices initially; the user can expand
+# and collapse entries dynamically later on. Doxygen will expand the tree to
+# such a level that at most the specified number of entries are visible (unless
+# a fully collapsed tree already exceeds this amount). So setting the number of
+# entries 1 will produce a full collapsed tree by default. 0 is a special value
+# representing an infinite number of entries and will result in a full expanded
+# tree by default.
+# Minimum value: 0, maximum value: 9999, default value: 100.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_INDEX_NUM_ENTRIES = 100
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files will be
+# generated that can be used as input for Apple's Xcode 3 integrated development
+# environment (see: https://developer.apple.com/xcode/), introduced with OSX
+# 10.5 (Leopard). To create a documentation set, doxygen will generate a
+# Makefile in the HTML output directory. Running make will produce the docset in
+# that directory and running make install will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at
+# startup. See https://developer.apple.com/library/archive/featuredarticles/Doxy
+# genXcode/_index.html for more information.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_DOCSET        = NO
+
+# This tag determines the name of the docset feed. A documentation feed provides
+# an umbrella under which multiple documentation sets from a single provider
+# (such as a company or product suite) can be grouped.
+# The default value is: Doxygen generated docs.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+
+# This tag specifies a string that should uniquely identify the documentation
+# set bundle. This should be a reverse domain-name style string, e.g.
+# com.mycompany.MyDocSet. Doxygen will append .docset to the name.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+
+# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
+# string, e.g. com.mycompany.MyDocSet.documentation.
+# The default value is: org.doxygen.Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
+
+# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher.
+# The default value is: Publisher.
+# This tag requires that the tag GENERATE_DOCSET is set to YES.
+
+DOCSET_PUBLISHER_NAME  = Publisher
+
+# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three
+# additional HTML index files: index.hhp, index.hhc, and index.hhk. The
+# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop
+# (see: https://www.microsoft.com/en-us/download/details.aspx?id=21138) on
+# Windows.
+#
+# The HTML Help Workshop contains a compiler that can convert all HTML output
+# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML
+# files are now used as the Windows 98 help format, and will replace the old
+# Windows help format (.hlp) on all Windows platforms in the future. Compressed
+# HTML files also contain an index, a table of contents, and you can search for
+# words in the documentation. The HTML workshop also contains a viewer for
+# compressed HTML files.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_HTMLHELP      = NO
+
+# The CHM_FILE tag can be used to specify the file name of the resulting .chm
+# file. You can add a path in front of the file if the result should not be
+# written to the html output directory.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_FILE               =
+
+# The HHC_LOCATION tag can be used to specify the location (absolute path
+# including file name) of the HTML help compiler (hhc.exe). If non-empty,
+# doxygen will try to run the HTML help compiler on the generated index.hhp.
+# The file has to be specified with full path.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+HHC_LOCATION           =
+
+# The GENERATE_CHI flag controls if a separate .chi index file is generated
+# (YES) or that it should be included in the master .chm file (NO).
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+GENERATE_CHI           = NO
+
+# The CHM_INDEX_ENCODING is used to encode HtmlHelp index (hhk), content (hhc)
+# and project file content.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+CHM_INDEX_ENCODING     =
+
+# The BINARY_TOC flag controls whether a binary table of contents is generated
+# (YES) or a normal table of contents (NO) in the .chm file. Furthermore it
+# enables the Previous and Next buttons.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+BINARY_TOC             = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members to
+# the table of contents of the HTML help documentation and to the tree view.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
+
+TOC_EXPAND             = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that
+# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help
+# (.qch) of the generated HTML documentation.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_QHP           = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify
+# the file name of the resulting .qch file. The path specified is relative to
+# the HTML output folder.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QCH_FILE               =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help
+# Project output. For more information please see Qt Help Project / Namespace
+# (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#namespace).
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_NAMESPACE          = org.doxygen.Project
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt
+# Help Project output. For more information please see Qt Help Project / Virtual
+# Folders (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#virtual-
+# folders).
+# The default value is: doc.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_VIRTUAL_FOLDER     = doc
+
+# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom
+# filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-
+# filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_NAME   =
+
+# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see Qt Help Project / Custom
+# Filters (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-
+# filters).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_CUST_FILTER_ATTRS  =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's filter section matches. Qt Help Project / Filter Attributes (see:
+# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#filter-attributes).
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHP_SECT_FILTER_ATTRS  =
+
+# The QHG_LOCATION tag can be used to specify the location of Qt's
+# qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the
+# generated .qhp file.
+# This tag requires that the tag GENERATE_QHP is set to YES.
+
+QHG_LOCATION           =
+
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be
+# generated, together with the HTML files, they form an Eclipse help plugin. To
+# install this plugin and make it available under the help contents menu in
+# Eclipse, the contents of the directory containing the HTML and XML files needs
+# to be copied into the plugins directory of eclipse. The name of the directory
+# within the plugins directory should be the same as the ECLIPSE_DOC_ID value.
+# After copying Eclipse needs to be restarted before the help appears.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_ECLIPSEHELP   = NO
+
+# A unique identifier for the Eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have this
+# name. Each documentation set should have its own identifier.
+# The default value is: org.doxygen.Project.
+# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES.
+
+ECLIPSE_DOC_ID         = org.doxygen.Project
+
+# If you want full control over the layout of the generated HTML pages it might
+# be necessary to disable the index and replace it with your own. The
+# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top
+# of each HTML page. A value of NO enables the index and the value YES disables
+# it. Since the tabs in the index contain the same information as the navigation
+# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+DISABLE_INDEX          = NO
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information. If the tag
+# value is set to YES, a side panel will be generated containing a tree-like
+# index structure (just like the one that is generated for HTML Help). For this
+# to work a browser that supports JavaScript, DHTML, CSS and frames is required
+# (i.e. any modern browser). Windows users are probably better off using the
+# HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can
+# further fine-tune the look of the index. As an example, the default style
+# sheet generated by doxygen has an example that shows how to put an image at
+# the root of the tree instead of the PROJECT_NAME. Since the tree basically has
+# the same information as the tab index, you could consider setting
+# DISABLE_INDEX to YES when enabling this option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+GENERATE_TREEVIEW      = YES
+
+# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
+# doxygen will group on one line in the generated HTML documentation.
+#
+# Note that a value of 0 will completely suppress the enum values from appearing
+# in the overview section.
+# Minimum value: 0, maximum value: 20, default value: 4.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+ENUM_VALUES_PER_LINE   = 4
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used
+# to set the initial width (in pixels) of the frame in which the tree is shown.
+# Minimum value: 0, maximum value: 1500, default value: 250.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+TREEVIEW_WIDTH         = 250
+
+# If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to
+# external symbols imported via tag files in a separate window.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+EXT_LINKS_IN_WINDOW    = NO
+
+# If the HTML_FORMULA_FORMAT option is set to svg, doxygen will use the pdf2svg
+# tool (see https://github.com/dawbarton/pdf2svg) or inkscape (see
+# https://inkscape.org) to generate formulas as SVG images instead of PNGs for
+# the HTML output. These images will generally look nicer at scaled resolutions.
+# Possible values are: png The default and svg Looks nicer but requires the
+# pdf2svg tool.
+# The default value is: png.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+HTML_FORMULA_FORMAT    = png
+
+# Use this tag to change the font size of LaTeX formulas included as images in
+# the HTML documentation. When you change the font size after a successful
+# doxygen run you need to manually remove any form_*.png images from the HTML
+# output directory to force them to be regenerated.
+# Minimum value: 8, maximum value: 50, default value: 10.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_FONTSIZE       = 10
+
+# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are not
+# supported properly for IE 6.0, but are supported on all modern browsers.
+#
+# Note that when changing this option you need to delete any form_*.png files in
+# the HTML output directory before the changes have effect.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+FORMULA_TRANSPARENT    = YES
+
+# The FORMULA_MACROFILE can contain LaTeX \newcommand and \renewcommand commands
+# to create new LaTeX commands to be used in formulas as building blocks. See
+# the section "Including formulas" for details.
+
+FORMULA_MACROFILE      =
+
+# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
+# https://www.mathjax.org) which uses client side JavaScript for the rendering
+# instead of using pre-rendered bitmaps. Use this if you do not have LaTeX
+# installed or if you want to formulas look prettier in the HTML output. When
+# enabled you may also need to install MathJax separately and configure the path
+# to it using the MATHJAX_RELPATH option.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+USE_MATHJAX            = NO
+
+# When MathJax is enabled you can set the default output format to be used for
+# the MathJax output. See the MathJax site (see:
+# http://docs.mathjax.org/en/latest/output.html) for more details.
+# Possible values are: HTML-CSS (which is slower, but has the best
+# compatibility), NativeMML (i.e. MathML) and SVG.
+# The default value is: HTML-CSS.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_FORMAT         = HTML-CSS
+
+# When MathJax is enabled you need to specify the location relative to the HTML
+# output directory using the MATHJAX_RELPATH option. The destination directory
+# should contain the MathJax.js script. For instance, if the mathjax directory
+# is located at the same level as the HTML output directory, then
+# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax
+# Content Delivery Network so you can quickly see the result without installing
+# MathJax. However, it is strongly recommended to install a local copy of
+# MathJax from https://www.mathjax.org before deployment.
+# The default value is: https://cdn.jsdelivr.net/npm/mathjax@2.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_RELPATH        = https://cdn.jsdelivr.net/npm/mathjax@2
+
+# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
+# extension names that should be enabled during MathJax rendering. For example
+# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_EXTENSIONS     =
+
+# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
+# of code that will be used on startup of the MathJax code. See the MathJax site
+# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an
+# example see the documentation.
+# This tag requires that the tag USE_MATHJAX is set to YES.
+
+MATHJAX_CODEFILE       =
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box for
+# the HTML output. The underlying search engine uses javascript and DHTML and
+# should work on any modern browser. Note that when using HTML help
+# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET)
+# there is already a search function so this one should typically be disabled.
+# For large projects the javascript based search engine can be slow, then
+# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to
+# search using the keyboard; to jump to the search box use <access key> + S
+# (what the <access key> is depends on the OS and browser, but it is typically
+# <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down
+# key> to jump into the search results window, the results can be navigated
+# using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel
+# the search. The filter options can be selected when the cursor is inside the
+# search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys>
+# to select a filter and <Enter> or <escape> to activate or cancel the filter
+# option.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_HTML is set to YES.
+
+SEARCHENGINE           = NO
+
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a web server instead of a web client using JavaScript. There
+# are two flavors of web server based searching depending on the EXTERNAL_SEARCH
+# setting. When disabled, doxygen will generate a PHP script for searching and
+# an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing
+# and searching needs to be provided by external tools. See the section
+# "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SERVER_BASED_SEARCH    = YES
+
+# When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP
+# script for searching. Instead the search results are written to an XML file
+# which needs to be processed by an external indexer. Doxygen will invoke an
+# external search engine pointed to by the SEARCHENGINE_URL option to obtain the
+# search results.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: https://xapian.org/).
+#
+# See the section "External Indexing and Searching" for details.
+# The default value is: NO.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH        = NO
+
+# The SEARCHENGINE_URL should point to a search engine hosted by a web server
+# which will return the search results when EXTERNAL_SEARCH is enabled.
+#
+# Doxygen ships with an example indexer (doxyindexer) and search engine
+# (doxysearch.cgi) which are based on the open source search engine library
+# Xapian (see: https://xapian.org/). See the section "External Indexing and
+# Searching" for details.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHENGINE_URL       =
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed
+# search data is written to a file for indexing by an external tool. With the
+# SEARCHDATA_FILE tag the name of this file can be specified.
+# The default file is: searchdata.xml.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+SEARCHDATA_FILE        = searchdata.xml
+
+# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the
+# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is
+# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple
+# projects and redirect the results back to the right project.
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTERNAL_SEARCH_ID     =
+
+# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen
+# projects other than the one defined by this configuration file, but that are
+# all added to the same external search index. Each project needs to have a
+# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of
+# to a relative location where the documentation can be found. The format is:
+# EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ...
+# This tag requires that the tag SEARCHENGINE is set to YES.
+
+EXTRA_SEARCH_MAPPINGS  =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES, doxygen will generate LaTeX output.
+# The default value is: YES.
+
+GENERATE_LATEX         = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: latex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_OUTPUT           = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked.
+#
+# Note that when not enabling USE_PDFLATEX the default is latex when enabling
+# USE_PDFLATEX the default is pdflatex and when in the later case latex is
+# chosen this is overwritten by pdflatex. For specific output languages the
+# default can have been set differently, this depends on the implementation of
+# the output language.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_CMD_NAME         =
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate
+# index for LaTeX.
+# Note: This tag is used in the Makefile / make.bat.
+# See also: LATEX_MAKEINDEX_CMD for the part in the generated output file
+# (.tex).
+# The default file is: makeindex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+MAKEINDEX_CMD_NAME     = makeindex
+
+# The LATEX_MAKEINDEX_CMD tag can be used to specify the command name to
+# generate index for LaTeX. In case there is no backslash (\) as first character
+# it will be automatically added in the LaTeX code.
+# Note: This tag is used in the generated output file (.tex).
+# See also: MAKEINDEX_CMD_NAME for the part in the Makefile / make.bat.
+# The default value is: makeindex.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_MAKEINDEX_CMD    = makeindex
+
+# If the COMPACT_LATEX tag is set to YES, doxygen generates more compact LaTeX
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+COMPACT_LATEX          = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used by the
+# printer.
+# Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x
+# 14 inches) and executive (7.25 x 10.5 inches).
+# The default value is: a4.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PAPER_TYPE             = a4
+
+# The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
+# that should be included in the LaTeX output. The package can be specified just
+# by its name or with the correct syntax as to be used with the LaTeX
+# \usepackage command. To get the times font for instance you can specify :
+# EXTRA_PACKAGES=times or EXTRA_PACKAGES={times}
+# To use the option intlimits with the amsmath package you can specify:
+# EXTRA_PACKAGES=[intlimits]{amsmath}
+# If left blank no extra packages will be included.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+EXTRA_PACKAGES         =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for the
+# generated LaTeX document. The header should contain everything until the first
+# chapter. If it is left blank doxygen will generate a standard header. See
+# section "Doxygen usage" for information on how to let doxygen write the
+# default header to a separate file.
+#
+# Note: Only use a user-defined header if you know what you are doing! The
+# following commands have a special meaning inside the header: $title,
+# $datetime, $date, $doxygenversion, $projectname, $projectnumber,
+# $projectbrief, $projectlogo. Doxygen will replace $title with the empty
+# string, for the replacement values of the other commands the user is referred
+# to HTML_HEADER.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HEADER           =
+
+# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the
+# generated LaTeX document. The footer should contain everything after the last
+# chapter. If it is left blank doxygen will generate a standard footer. See
+# LATEX_HEADER for more information on how to generate a default footer and what
+# special commands can be used inside the footer.
+#
+# Note: Only use a user-defined footer if you know what you are doing!
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_FOOTER           =
+
+# The LATEX_EXTRA_STYLESHEET tag can be used to specify additional user-defined
+# LaTeX style sheets that are included after the standard style sheets created
+# by doxygen. Using this option one can overrule certain style aspects. Doxygen
+# will copy the style sheet files to the output directory.
+# Note: The order of the extra style sheet files is of importance (e.g. the last
+# style sheet in the list overrules the setting of the previous ones in the
+# list).
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_STYLESHEET =
+
+# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the LATEX_OUTPUT output
+# directory. Note that the files will be copied as-is; there are no commands or
+# markers available.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EXTRA_FILES      =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is
+# prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will
+# contain links (just like the HTML output) instead of page references. This
+# makes the output suitable for online browsing using a PDF viewer.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+PDF_HYPERLINKS         = YES
+
+# If the USE_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate
+# the PDF file directly from the LaTeX files. Set this option to YES, to get a
+# higher quality PDF documentation.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+USE_PDFLATEX           = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
+# command to the generated LaTeX files. This will instruct LaTeX to keep running
+# if errors occur, instead of asking the user for help. This option is also used
+# when generating formulas in HTML.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BATCHMODE        = NO
+
+# If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the
+# index chapters (such as File Index, Compound Index, etc.) in the output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_HIDE_INDICES     = NO
+
+# If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source
+# code with syntax highlighting in the LaTeX output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_SOURCE_CODE      = NO
+
+# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
+# bibliography, e.g. plainnat, or ieeetr. See
+# https://en.wikipedia.org/wiki/BibTeX and \cite for more info.
+# The default value is: plain.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_BIB_STYLE        = plain
+
+# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated
+# page will contain the date and time when the page was generated. Setting this
+# to NO can help when comparing the output of multiple runs.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_TIMESTAMP        = NO
+
+# The LATEX_EMOJI_DIRECTORY tag is used to specify the (relative or absolute)
+# path from which the emoji images will be read. If a relative path is entered,
+# it will be relative to the LATEX_OUTPUT directory. If left blank the
+# LATEX_OUTPUT directory will be used.
+# This tag requires that the tag GENERATE_LATEX is set to YES.
+
+LATEX_EMOJI_DIRECTORY  =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES, doxygen will generate RTF output. The
+# RTF output is optimized for Word 97 and may not look too pretty with other RTF
+# readers/editors.
+# The default value is: NO.
+
+GENERATE_RTF           = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: rtf.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_OUTPUT             = rtf
+
+# If the COMPACT_RTF tag is set to YES, doxygen generates more compact RTF
+# documents. This may be useful for small projects and may help to save some
+# trees in general.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+COMPACT_RTF            = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will
+# contain hyperlink fields. The RTF file will contain links (just like the HTML
+# output) instead of page references. This makes the output suitable for online
+# browsing using Word or some other Word compatible readers that support those
+# fields.
+#
+# Note: WordPad (write) and others do not support links.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_HYPERLINKS         = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# configuration file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+#
+# See also section "Doxygen usage" for information on how to generate the
+# default style sheet that doxygen normally uses.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_STYLESHEET_FILE    =
+
+# Set optional variables used in the generation of an RTF document. Syntax is
+# similar to doxygen's configuration file. A template extensions file can be
+# generated using doxygen -e rtf extensionFile.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_EXTENSIONS_FILE    =
+
+# If the RTF_SOURCE_CODE tag is set to YES then doxygen will include source code
+# with syntax highlighting in the RTF output.
+#
+# Note that which sources are shown also depends on other settings such as
+# SOURCE_BROWSER.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_RTF is set to YES.
+
+RTF_SOURCE_CODE        = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES, doxygen will generate man pages for
+# classes and files.
+# The default value is: NO.
+
+GENERATE_MAN           = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it. A directory man3 will be created inside the directory specified by
+# MAN_OUTPUT.
+# The default directory is: man.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_OUTPUT             = man
+
+# The MAN_EXTENSION tag determines the extension that is added to the generated
+# man pages. In case the manual section does not start with a number, the number
+# 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is
+# optional.
+# The default value is: .3.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_EXTENSION          = .3
+
+# The MAN_SUBDIR tag determines the name of the directory created within
+# MAN_OUTPUT in which the man pages are placed. If defaults to man followed by
+# MAN_EXTENSION with the initial . removed.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_SUBDIR             =
+
+# If the MAN_LINKS tag is set to YES and doxygen generates man output, then it
+# will generate one additional man file for each entity documented in the real
+# man page(s). These additional files only source the real man page, but without
+# them the man command would be unable to find the correct page.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_MAN is set to YES.
+
+MAN_LINKS              = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES, doxygen will generate an XML file that
+# captures the structure of the code including all documentation.
+# The default value is: NO.
+
+GENERATE_XML           = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put. If a
+# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
+# it.
+# The default directory is: xml.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_OUTPUT             = xml
+
+# If the XML_PROGRAMLISTING tag is set to YES, doxygen will dump the program
+# listings (including syntax highlighting and cross-referencing information) to
+# the XML output. Note that enabling this will significantly increase the size
+# of the XML output.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_PROGRAMLISTING     = YES
+
+# If the XML_NS_MEMB_FILE_SCOPE tag is set to YES, doxygen will include
+# namespace members in file scope as well, matching the HTML output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_XML is set to YES.
+
+XML_NS_MEMB_FILE_SCOPE = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the DOCBOOK output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_DOCBOOK tag is set to YES, doxygen will generate Docbook files
+# that can be used to generate PDF.
+# The default value is: NO.
+
+GENERATE_DOCBOOK       = NO
+
+# The DOCBOOK_OUTPUT tag is used to specify where the Docbook pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be put in
+# front of it.
+# The default directory is: docbook.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_OUTPUT         = docbook
+
+# If the DOCBOOK_PROGRAMLISTING tag is set to YES, doxygen will include the
+# program listings (including syntax highlighting and cross-referencing
+# information) to the DOCBOOK output. Note that enabling this will significantly
+# increase the size of the DOCBOOK output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
+
+DOCBOOK_PROGRAMLISTING = NO
+
+#---------------------------------------------------------------------------
+# Configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES, doxygen will generate an
+# AutoGen Definitions (see http://autogen.sourceforge.net/) file that captures
+# the structure of the code including all documentation. Note that this feature
+# is still experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_AUTOGEN_DEF   = NO
+
+#---------------------------------------------------------------------------
+# Configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES, doxygen will generate a Perl module
+# file that captures the structure of the code including all documentation.
+#
+# Note that this feature is still experimental and incomplete at the moment.
+# The default value is: NO.
+
+GENERATE_PERLMOD       = NO
+
+# If the PERLMOD_LATEX tag is set to YES, doxygen will generate the necessary
+# Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI
+# output from the Perl module output.
+# The default value is: NO.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_LATEX          = NO
+
+# If the PERLMOD_PRETTY tag is set to YES, the Perl module output will be nicely
+# formatted so it can be parsed by a human reader. This is useful if you want to
+# understand what is going on. On the other hand, if this tag is set to NO, the
+# size of the Perl module output will be much smaller and Perl will parse it
+# just the same.
+# The default value is: YES.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_PRETTY         = YES
+
+# The names of the make variables in the generated doxyrules.make file are
+# prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. This is useful
+# so different doxyrules.make files included by the same Makefile don't
+# overwrite each other's variables.
+# This tag requires that the tag GENERATE_PERLMOD is set to YES.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES, doxygen will evaluate all
+# C-preprocessor directives found in the sources and include files.
+# The default value is: YES.
+
+ENABLE_PREPROCESSING   = YES
+
+# If the MACRO_EXPANSION tag is set to YES, doxygen will expand all macro names
+# in the source code. If set to NO, only conditional compilation will be
+# performed. Macro expansion can be done in a controlled way by setting
+# EXPAND_ONLY_PREDEF to YES.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+MACRO_EXPANSION        = YES
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then
+# the macro expansion is limited to the macros specified with the PREDEFINED and
+# EXPAND_AS_DEFINED tags.
+# The default value is: NO.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_ONLY_PREDEF     = NO
+
+# If the SEARCH_INCLUDES tag is set to YES, the include files in the
+# INCLUDE_PATH will be searched if a #include is found.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SEARCH_INCLUDES        = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by the
+# preprocessor.
+# This tag requires that the tag SEARCH_INCLUDES is set to YES.
+
+INCLUDE_PATH           =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will be
+# used.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+INCLUDE_FILE_PATTERNS  =
+
+# The PREDEFINED tag can be used to specify one or more macro names that are
+# defined before the preprocessor is started (similar to the -D option of e.g.
+# gcc). The argument of the tag is a list of macros of the form: name or
+# name=definition (no spaces). If the definition and the "=" are omitted, "=1"
+# is assumed. To prevent a macro definition from being undefined via #undef or
+# recursively expanded use the := operator instead of the = operator.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+PREDEFINED             =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
+# tag can be used to specify a list of macro names that should be expanded. The
+# macro definition that is found in the sources will be used. Use the PREDEFINED
+# tag if you want to use a different macro definition that overrules the
+# definition found in the source code.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+EXPAND_AS_DEFINED      =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
+# remove all references to function-like macros that are alone on a line, have
+# an all uppercase name, and do not end with a semicolon. Such function macros
+# are typically used for boiler-plate code, and will confuse the parser if not
+# removed.
+# The default value is: YES.
+# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
+
+SKIP_FUNCTION_MACROS   = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES tag can be used to specify one or more tag files. For each tag
+# file the location of the external documentation should be added. The format of
+# a tag file without this location is as follows:
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where loc1 and loc2 can be relative or absolute paths or URLs. See the
+# section "Linking to external documentation" for more information about the use
+# of tag files.
+# Note: Each tag file must have a unique name (where the name does NOT include
+# the path). If a tag file is not located in the directory in which doxygen is
+# run, you must also specify the path to the tagfile here.
+
+TAGFILES               =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create a
+# tag file that is based on the input files it reads. See section "Linking to
+# external documentation" for more information about the usage of tag files.
+
+GENERATE_TAGFILE       =
+
+# If the ALLEXTERNALS tag is set to YES, all external class will be listed in
+# the class index. If set to NO, only the inherited external classes will be
+# listed.
+# The default value is: NO.
+
+ALLEXTERNALS           = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES, all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will be
+# listed.
+# The default value is: YES.
+
+EXTERNAL_GROUPS        = YES
+
+# If the EXTERNAL_PAGES tag is set to YES, all external pages will be listed in
+# the related pages index. If set to NO, only the current project's pages will
+# be listed.
+# The default value is: YES.
+
+EXTERNAL_PAGES         = YES
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram
+# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
+# NO turns the diagrams off. Note that this option also works with HAVE_DOT
+# disabled, but it is recommended to install and use dot, since it yields more
+# powerful graphs.
+# The default value is: YES.
+
+CLASS_DIAGRAMS         = YES
+
+# You can include diagrams made with dia in doxygen documentation. Doxygen will
+# then run dia to produce the diagram and insert it in the documentation. The
+# DIA_PATH tag allows you to specify the directory where the dia binary resides.
+# If left empty dia is assumed to be found in the default search path.
+
+DIA_PATH               =
+
+# If set to YES the inheritance and collaboration graphs will hide inheritance
+# and usage relations if the target is undocumented or is not a class.
+# The default value is: YES.
+
+HIDE_UNDOC_RELATIONS   = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
+# available from the path. This tool is part of Graphviz (see:
+# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
+# Bell Labs. The other options in this section have no effect if this option is
+# set to NO
+# The default value is: NO.
+
+HAVE_DOT               = NO
+
+# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed
+# to run in parallel. When set to 0 doxygen will base this on the number of
+# processors available in the system. You can set it explicitly to a value
+# larger than 0 to get control over the balance between CPU load and processing
+# speed.
+# Minimum value: 0, maximum value: 32, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_NUM_THREADS        = 0
+
+# When you want a differently looking font in the dot files that doxygen
+# generates you can specify the font name using DOT_FONTNAME. You need to make
+# sure dot is able to find the font, which can be done by putting it in a
+# standard location or by setting the DOTFONTPATH environment variable or by
+# setting DOT_FONTPATH to the directory containing the font.
+# The default value is: Helvetica.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTNAME           = Helvetica
+
+# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
+# dot graphs.
+# Minimum value: 4, maximum value: 24, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTSIZE           = 10
+
+# By default doxygen will tell dot to use the default font as specified with
+# DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
+# the path where dot can find it using this tag.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_FONTPATH           =
+
+# If the CLASS_GRAPH tag is set to YES then doxygen will generate a graph for
+# each documented class showing the direct and indirect inheritance relations.
+# Setting this tag to YES will force the CLASS_DIAGRAMS tag to NO.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CLASS_GRAPH            = YES
+
+# If the COLLABORATION_GRAPH tag is set to YES then doxygen will generate a
+# graph for each documented class showing the direct and indirect implementation
+# dependencies (inheritance, containment, and class references variables) of the
+# class with other documented classes.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+COLLABORATION_GRAPH    = YES
+
+# If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for
+# groups, showing the direct groups dependencies.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GROUP_GRAPHS           = YES
+
+# If the UML_LOOK tag is set to YES, doxygen will generate inheritance and
+# collaboration diagrams in a style similar to the OMG's Unified Modeling
+# Language.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+UML_LOOK               = NO
+
+# If the UML_LOOK tag is enabled, the fields and methods are shown inside the
+# class node. If there are many fields or methods and many nodes the graph may
+# become too big to be useful. The UML_LIMIT_NUM_FIELDS threshold limits the
+# number of items for each type to make the size more manageable. Set this to 0
+# for no limit. Note that the threshold may be exceeded by 50% before the limit
+# is enforced. So when you set the threshold to 10, up to 15 fields may appear,
+# but if the number exceeds 15, the total amount of fields shown is limited to
+# 10.
+# Minimum value: 0, maximum value: 100, default value: 10.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+UML_LIMIT_NUM_FIELDS   = 10
+
+# If the TEMPLATE_RELATIONS tag is set to YES then the inheritance and
+# collaboration graphs will show the relations between templates and their
+# instances.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+TEMPLATE_RELATIONS     = NO
+
+# If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to
+# YES then doxygen will generate a graph for each documented file showing the
+# direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDE_GRAPH          = YES
+
+# If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are
+# set to YES then doxygen will generate a graph for each documented file showing
+# the direct and indirect include dependencies of the file with other documented
+# files.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INCLUDED_BY_GRAPH      = YES
+
+# If the CALL_GRAPH tag is set to YES then doxygen will generate a call
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable call graphs for selected
+# functions only using the \callgraph command. Disabling a call graph can be
+# accomplished by means of the command \hidecallgraph.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALL_GRAPH             = NO
+
+# If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller
+# dependency graph for every global function or class method.
+#
+# Note that enabling this option will significantly increase the time of a run.
+# So in most cases it will be better to enable caller graphs for selected
+# functions only using the \callergraph command. Disabling a caller graph can be
+# accomplished by means of the command \hidecallergraph.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+CALLER_GRAPH           = NO
+
+# If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical
+# hierarchy of all classes instead of a textual one.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GRAPHICAL_HIERARCHY    = YES
+
+# If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the
+# dependencies a directory has on other directories in a graphical way. The
+# dependency relations are determined by the #include relations between the
+# files in the directories.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DIRECTORY_GRAPH        = YES
+
+# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
+# generated by dot. For an explanation of the image formats see the section
+# output formats in the documentation of the dot tool (Graphviz (see:
+# http://www.graphviz.org/)).
+# Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
+# to make the SVG files visible in IE 9+ (other browsers do not have this
+# requirement).
+# Possible values are: png, jpg, gif, svg, png:gd, png:gd:gd, png:cairo,
+# png:cairo:gd, png:cairo:cairo, png:cairo:gdiplus, png:gdiplus and
+# png:gdiplus:gdiplus.
+# The default value is: png.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_IMAGE_FORMAT       = png
+
+# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
+# enable generation of interactive SVG images that allow zooming and panning.
+#
+# Note that this requires a modern browser other than Internet Explorer. Tested
+# and working are Firefox, Chrome, Safari, and Opera.
+# Note: For IE 9+ you need to set HTML_FILE_EXTENSION to xhtml in order to make
+# the SVG files visible. Older versions of IE do not have SVG support.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+INTERACTIVE_SVG        = NO
+
+# The DOT_PATH tag can be used to specify the path where the dot tool can be
+# found. If left blank, it is assumed the dot tool can be found in the path.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_PATH               =
+
+# The DOTFILE_DIRS tag can be used to specify one or more directories that
+# contain dot files that are included in the documentation (see the \dotfile
+# command).
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOTFILE_DIRS           =
+
+# The MSCFILE_DIRS tag can be used to specify one or more directories that
+# contain msc files that are included in the documentation (see the \mscfile
+# command).
+
+MSCFILE_DIRS           =
+
+# The DIAFILE_DIRS tag can be used to specify one or more directories that
+# contain dia files that are included in the documentation (see the \diafile
+# command).
+
+DIAFILE_DIRS           =
+
+# When using plantuml, the PLANTUML_JAR_PATH tag should be used to specify the
+# path where java can find the plantuml.jar file. If left blank, it is assumed
+# PlantUML is not used or called during a preprocessing step. Doxygen will
+# generate a warning when it encounters a \startuml command in this case and
+# will not generate output for the diagram.
+
+PLANTUML_JAR_PATH      =
+
+# When using plantuml, the PLANTUML_CFG_FILE tag can be used to specify a
+# configuration file for plantuml.
+
+PLANTUML_CFG_FILE      =
+
+# When using plantuml, the specified paths are searched for files specified by
+# the !include statement in a plantuml block.
+
+PLANTUML_INCLUDE_PATH  =
+
+# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes
+# that will be shown in the graph. If the number of nodes in a graph becomes
+# larger than this value, doxygen will truncate the graph, which is visualized
+# by representing a node as a red box. Note that doxygen if the number of direct
+# children of the root node in a graph is already larger than
+# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note that
+# the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
+# Minimum value: 0, maximum value: 10000, default value: 50.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_GRAPH_MAX_NODES    = 50
+
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the graphs
+# generated by dot. A depth value of 3 means that only nodes reachable from the
+# root by following a path via at most 3 edges will be shown. Nodes that lay
+# further from the root node will be omitted. Note that setting this option to 1
+# or 2 may greatly reduce the computation time needed for large code bases. Also
+# note that the size of a graph can be further restricted by
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+# Minimum value: 0, maximum value: 1000, default value: 0.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+MAX_DOT_GRAPH_DEPTH    = 0
+
+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
+# background. This is disabled by default, because dot on Windows does not seem
+# to support this out of the box.
+#
+# Warning: Depending on the platform used, enabling this option may lead to
+# badly anti-aliased labels on the edges of a graph (i.e. they become hard to
+# read).
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_TRANSPARENT        = NO
+
+# Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
+# files in one run (i.e. multiple -o and -T options on the command line). This
+# makes dot run faster, but since only newer versions of dot (>1.8.10) support
+# this, this feature is disabled by default.
+# The default value is: NO.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_MULTI_TARGETS      = NO
+
+# If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page
+# explaining the meaning of the various boxes and arrows in the dot generated
+# graphs.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+GENERATE_LEGEND        = YES
+
+# If the DOT_CLEANUP tag is set to YES, doxygen will remove the intermediate dot
+# files that are used to generate the various graphs.
+# The default value is: YES.
+# This tag requires that the tag HAVE_DOT is set to YES.
+
+DOT_CLEANUP            = YES
diff --git a/doxygen/aliases b/doxygen/aliases
new file mode 100644
index 0000000..aa22bd4
--- /dev/null
+++ b/doxygen/aliases
@@ -0,0 +1,184 @@
+################################################################################
+# Styling
+################################################################################
+
+ALIASES += Bold{1}="<b>\1</b>"
+ALIASES += Emph{1}="<em>\1</em>"
+ALIASES += Code{1}="<tt>\1</tt>"
+
+################################################################################
+# Return values
+################################################################################
+
+ALIASES += success{1}="\Bold{Success:} \1"
+ALIASES += failure{1}="\Bold{Failure:} \1"
+
+ALIASES += herr_t="Returns a non-negative value if successful; otherwise returns a negative value."
+ALIASES += hid_t{1}="Returns a \1 identifier if successful; otherwise returns #H5I_INVALID_HID. "
+ALIASES += hid_ti{1}="Returns an \1 identifier if successful; otherwise returns #H5I_INVALID_HID. "
+ALIASES += hid_tv{1}="Returns an \1 identifier if successful; otherwise returns a negative value. "
+ALIASES += htri_t="Returns zero (false), a positive (true) or a negative (failure) value."
+
+################################################################################
+# General
+################################################################################
+
+ALIASES += idx_type="\param[in] idx_type Index type"
+ALIASES += idx_type{1}="\param[in] \1 Index type"
+
+ALIASES += order="\param[in] order Iteration order"
+ALIASES += order{1}="\param[in] \1 Iteration order"
+
+ALIASES += op="\param[in] op Callback function"
+ALIASES += op{1}="\param[in] \1 Callback function"
+
+ALIASES += op_data="\param[in,out] op_data User-defined callback function context"
+ALIASES += op_data{1}="\param[in,out] \1 User-defined callback function context"
+
+################################################################################
+# Attributes
+################################################################################
+
+ALIASES += attr_id="\param[in] attr_id Attribute identifier"
+ALIASES += attr_id{1}="\param[in] \1 Attribute identifier"
+
+################################################################################
+# Dataset
+################################################################################
+
+ALIASES += dset_id="\param[in] dset_id Dataset identifier"
+ALIASES += dset_id{1}="\param[in] \1 Dataset identifier"
+
+################################################################################
+# Dataspaces
+################################################################################
+
+ALIASES += space_id="\param[in] space_id Dataspace identifier"
+ALIASES += space_id{1}="\param[in] \1 Dataspace identifier"
+
+################################################################################
+# Dataypes
+################################################################################
+
+ALIASES += dtype_id="\param[in] dtype_id Datatype identifier"
+ALIASES += dtype_id{1}="\param[in] \1 Datatype identifier"
+
+ALIASES += file_type_id{1}="\param[in] \1 Datatype (in-file) identifier"
+ALIASES += mem_type_id{1}="\param[in] \1 Datatype (in-memory) identifier"
+
+################################################################################
+# Files
+################################################################################
+
+ALIASES += file_id="\param[in] file_id File identifier"
+ALIASES += file_id{1}="\param[in] \1 File identifier"
+
+ALIASES += fapl_id="\param[in] fapl_id File access property list identifier"
+ALIASES += fapl_id{1}="\param[in] \1 File access property list identifier"
+
+ALIASES += fcpl_id="\param[in] fcpl_id File creation property list identifier"
+ALIASES += fcpl_id{1}="\param[in] \1 File creation property list identifier"
+
+################################################################################
+# Groups
+################################################################################
+
+ALIASES += group_id="\param[in] group_id Group identifier"
+ALIASES += group_id{1}="\param[in] \1 Group identifier"
+
+################################################################################
+# Locations
+################################################################################
+
+ALIASES += loc_id="\param[in] loc_id Location identifier"
+ALIASES += loc_id{1}="\param[in] \1 Location identifier"
+
+ALIASES += fgdt_loc_id="\loc_id. The identifier may be that of a file, group, dataset, or named datatype."
+ALIASES += fgdt_loc_id{1}="\loc_id{\1}. The identifier may be that of a file, group, dataset, or named datatype."
+
+ALIASES += fgdta_loc_id="\loc_id. The identifier may be that of a file, group, dataset, named datatype, or attribute."
+ALIASES += fgdta_loc_id{1}="\loc_id{\1}. The identifier may be that of a file, group, dataset, named datatype, or attribute."
+
+ALIASES += fg_loc_id="\loc_id. The identifier may be that of a file or group."
+ALIASES += fg_loc_id{1}="\loc_id{\1}. The identifier may be that of a file or group."
+
+################################################################################
+# Property lists
+################################################################################
+
+ALIASES += aapl_id="\param[in] aapl_id Attribute access property list identifier"
+ALIASES += aapl_id{1}="\param[in] \1 Attribute access property list identifier"
+
+ALIASES += acpl_id="\param[in] acpl_id Attribute creation property list identifier"
+ALIASES += acpl_id{1}="\param[in] \1 Attribute creation property list identifier"
+
+ALIASES += dapl_id="\param[in] dapl_id Dataset access property list identifier"
+ALIASES += dapl_id{1}="\param[in] \1 Dataset access property list identifier"
+
+ALIASES += dcpl_id="\param[in] dcpl_id Dataset creation property list identifier"
+ALIASES += dcpl_id{1}="\param[in] \1 Dataset creation property list identifier"
+
+ALIASES += dxpl_id="\param[in] dxpl_id Dataset transfer property list identifier"
+ALIASES += dxpl_id{1}="\param[in] \1 Dataset transfer property list identifier"
+
+ALIASES += gapl_id="\param[in] gapl_id Group access property list identifier"
+ALIASES += gapl_id{1}="\param[in] \1 Group access property list identifier"
+
+ALIASES += gcpl_id="\param[in] gcpl_id Group creation property list identifier"
+ALIASES += gcpl_id{1}="\param[in] \1 Group creation property list identifier"
+
+ALIASES += lapl_id="\param[in] lapl_id Link access property list identifier"
+ALIASES += lapl_id{1}="\param[in] \1 Link access property list identifier"
+
+ALIASES += lcpl_id="\param[in] lcpl_id Link creation property list identifier"
+ALIASES += lcpl_id{1}="\param[in] \1 Link creation property list identifier"
+
+ALIASES += vipl_id="\param[in] vipl_id VOL initialization property list identifier"
+ALIASES += vipl_id{1}="\param[in] \1 vipl_id VOL initialization property list identifier"
+
+ALIASES += plist_id="\param[in] plist_id Property list identifier"
+ALIASES += plist_id{1}="\param[in] \1 Property list identifier"
+
+ALIASES += plistcls_id="\param[in] plistcls_id Property list class identifier"
+ALIASES += plistcls_id{1}="\param[in] \1 Property list class identifier"
+
+################################################################################
+# Objects
+################################################################################
+
+ALIASES += obj_id="\param[in] obj_id Object identifier"
+ALIASES += obj_id{1}="\param[in] \1 Object identifier"
+ALIASES += loc_obj_id{1}="\param[in] \1 Location identifier of object"
+
+ALIASES += fgdta_obj_id="\obj_id. The identifier may be that of a file, group, dataset, named datatype, or attribute."
+ALIASES += fgdta_obj_id{1}="\obj_id{\1}. The identifier may be that of a file, group, dataset, named datatype, or attribute."
+ALIASES += fgdta_loc_obj_id{1}="\loc_obj_id{\1}. The identifier may be that of a file, group, dataset, named datatype, or attribute."
+
+################################################################################
+# Others
+################################################################################
+
+ALIASES += estack_id="\param[in] estack_id Error stack identifier"
+ALIASES += estack_id{1}="\param[in] \1 Error stack identifier"
+
+################################################################################
+# The Usual Suspects
+################################################################################
+
+ALIASES += csets="<table><tr><td>#H5T_CSET_ASCII</td><td>US ASCII</td></tr><tr><td>#H5T_CSET_UTF8</td><td>UTF-8 Unicode encoding</td></tr></table>"
+ALIASES += datatype_class=" \li #H5T_INTEGER \li #H5T_FLOAT \li #H5T_STRING \li #H5T_BITFIELD \li #H5T_OPAQUE \li #H5T_COMPOUND \li #H5T_REFERENCE \li #H5T_ENUM \li #H5T_VLEN \li #H5T_ARRAY"
+ALIASES += file_access="<table><tr><td>#H5F_ACC_RDWR</td><td>File was opened with read/write access.</td></tr><tr><td>#H5F_ACC_RDONLY</td><td>File was opened with read-only access.</td></tr><tr><td>#H5F_ACC_SWMR_WRITE</td><td>File was opened with read/write access for a single-writer/multiple-reader (SWMR) scenario. Note that the writer process must also open the file with the #H5F_ACC_RDWR flag.</td></tr><tr><td>#H5F_ACC_SWMR_READ</td><td>File was opened with read-only access for a single-writer/multiple-reader (SWMR) scenario. Note that the reader process must also open the file with the #H5F_ACC_RDONLY flag.</td></tr></table>"
+ALIASES += id_types="<table><tr><td>#H5I_FILE</td><td>File</td></tr><tr><td>#H5I_GROUP</td><td>Group</td></tr><tr><td>#H5I_DATATYPE</td><td>Datatype</td></tr><tr><td>#H5I_DATASPACE</td><td>Dataspace</td></tr><tr><td>#H5I_DATASET</td><td>Dataset</td></tr><tr><td>#H5I_ATTR</td><td>Attribute</td></tr></table>"
+ALIASES += indexes="<table><tr><td>#H5_INDEX_NAME</td><td>Lexicographic order on name</td></tr><tr><td>#H5_INDEX_CRT_ORDER</td><td>Index on creation order</td></tr></table>"
+ALIASES += link_types="<table><tr><td>#H5L_TYPE_HARD</td><td>Hard link</td></tr><tr><td>#H5L_TYPE_SOFT</td><td>Soft link</td></tr><tr><td>#H5L_TYPE_EXTERNAL</td><td>External link</td></tr><tr><td>#H5L_TYPE_ERROR</td><td>Error</td></tr></table>"
+ALIASES += mem_types="<table><tr><td>#H5FD_MEM_DEFAULT</td><td>The default file memory allocation type</td></tr><tr><td>#H5FD_MEM_SUPER</td><td>File memory allocated for Superblock</td></tr><tr><td>#H5FD_MEM_BTREE</td><td>File memory allocated for B-tree</td></tr><tr><td>#H5FD_MEM_DRAW</td><td>File memory allocated for raw data</td></tr><tr><td>#H5FD_MEM_GHEAP</td><td>File memory allocated for Global Heap</td></tr><tr><td>#H5FD_MEM_LHEAP</td><td>File memory allocated for Local Heap</td></tr><tr><td>#H5FD_MEM_OHDR</td><td>File memory allocated for Object Header</td></tr></table>"
+ALIASES += norm_type="<table><tr><td>#H5T_NORM_IMPLIED</td><td>0</td><td>MSB of mantissa is not stored, always 1</td></tr><tr><td>#H5T_NORM_MSBSET</td><td>1</td><td>MSB of mantissa is always 1</td></tr><tr><td>#H5T_NORM_NONE</td><td>2</td><td>Mantissa is not normalized</td></tr></table>"
+ALIASES += obj_types="<table><tr><td>#H5F_OBJ_FILE</td><td>Files only</td></tr><tr><td>#H5F_OBJ_DATASET</td><td>Datasets only</td></tr><tr><td>#H5F_OBJ_GROUP</td><td>Groups only</td></tr><tr><td>#H5F_OBJ_DATATYPE</td><td>Named datatypes only</td></tr><tr><td>#H5F_OBJ_ATTR</td><td>Attributes only</td></tr><tr><td>#H5F_OBJ_ALL</td><td>All of the above</td></tr></tr><tr><td>#H5F_OBJ_LOCAL</td><td>Restrict search to objects opened through current file identifier.</td></tr></table> \attention #H5F_OBJ_LOCAL does not stand alone; it is effective only when used in combination with one or more of the preceding types. For example, #H5F_OBJ_DATASET | #H5F_OBJ_GROUP | #H5F_OBJ_LOCAL would count all datasets and groups opened through the current file identifier."
+ALIASES += orders="<table><tr><td>#H5_ITER_INC</td><td>Increasing order</td></tr><tr><td>#H5_ITER_DEC</td><td>Decreasing order</td></tr><tr><td>#H5_ITER_NATIVE</td><td>Fastest available order</td></tr></table>"
+ALIASES += padding_type="<table><tr><td>#H5T_PAD_ZERO</td><td>0</td><td>Set background to zeros</td></tr><tr><td>#H5T_PAD_ONE</td><td>1</td><td>Set background to ones</td></tr><tr><td>#H5T_PAD_BACKGROUND</td><td>2</td><td>Leave background alone</td></tr></table>"
+ALIASES += scopes="<table><tr><td>#H5F_SCOPE_GLOBAL</td><td>Flushes the entire virtual file</td></tr><tr><td>#H5F_SCOPE_LOCAL</td><td>Flushes only the specified file</td></tr></table>"
+ALIASES += sign_prop="<table><tr><td>#H5T_SGN_NONE</td><td>0</td><td>Unsigned integer type</td></tr><tr><td>#H5T_SGN_2</td><td>1</td><td>Two's complement signed integer type</td></tr></table>"
+ALIASES += storage_type="<table><tr><td>#H5G_STORAGE_TYPE_COMPACT</td><td>Compact storage</td></tr><tr><td>#H5G_STORAGE_TYPE_DENSE</td><td>Indexed storage</td></tr><tr><td>#H5G_STORAGE_TYPE_SYMBOL_TABLE</td><td>Symbol tables, the original HDF5 structure</td></tr></table>"
+ALIASES += str_pad_type="<table><tr><td>#H5T_STR_NULLTERM</td><td>0</td><td>Null terminate (as C does)</td></tr><tr><td>#H5T_STR_NULLPAD</td><td>1</td><td>Pad with zeros</td></tr><tr><td>#H5T_STR_SPACEPAD</td><td>2</td><td>Pad with spaces (as FORTRAN does)</td></tr></table>"
+ALIASES += virtual=" \see Supporting Functions: \li H5Pget_layout() \li H5Pset_layout() \li H5Sget_regular_hyperslab() \li H5Sis_regular_hyperslab() \li H5Sselect_hyperslab() \see VDS Functions: \li H5Pget_virtual_count() \li H5Pget_virtual_dsetname() \li H5Pget_virtual_filename() \li H5Pget_virtual_prefix() \li H5Pget_virtual_printf_gap() \li H5Pget_virtual_srcspace() \li H5Pget_virtual_view() \li H5Pget_virtual_vspace() \li H5Pset_virtual \li H5Pset_virtual_prefix() \li H5Pset_virtual_printf_gap() \li H5Pset_virtual_view()"
+ALIASES += obj_info_fields="<table><tr><th>Flag</th><th>Purpose</th></tr><tr><td>#H5O_INFO_BASIC</td><td>Fill in the fileno, addr, type, and rc fields</td></tr><tr> <td>#H5O_INFO_TIME</td><td>Fill in the atime, mtime, ctime, and btime fields</td></tr><tr> <td>#H5O_INFO_NUM_ATTRS</td> <td>Fill in the num_attrs field</td></tr><tr><td>#H5O_INFO_HDR</td><td>Fill in the num_attrs field</td></tr><tr><td>#H5O_INFO_META_SIZE</td><td>Fill in the meta_size field</td></tr><tr><td>#H5O_INFO_ALL</td><td>#H5O_INFO_BASIC | #H5O_INFO_TIME | #H5O_INFO_NUM_ATTRS | #H5O_INFO_HDR | #H5O_INFO_META_SIZE</td></tr></table>"
diff --git a/doxygen/dox/api-compat-macros.dox b/doxygen/dox/api-compat-macros.dox
new file mode 100644
index 0000000..6b85ccb
--- /dev/null
+++ b/doxygen/dox/api-compat-macros.dox
@@ -0,0 +1,899 @@
+/** \page api-compat-macros API Compatibility Macros
+  \tableofcontents
+
+  \section audience Audience
+  The target audience for this document has existing applications that use the
+  HDF5 library, and is considering moving to the latest HDF5 release to take
+  advantage of the latest library features and enhancements.
+
+  \section compat-issues Compatibility Issues
+  With each major release of HDF5, such as 1.12 or 1.10, certain compatibility
+  issues must be considered when migrating applications from an earlier major
+  release.
+
+  This document describes the approach taken by The HDF Group to help existing
+  users of HDF5 address compatibility issues in the HDF5 API.
+
+  \section summary Summary and Motivation
+  In response to new and evolving requirements for the library and data format,
+  several basic functions have changed since HDF5 was first released. To allow
+  existing applications to continue to compile and run properly, all versions
+  of these functions have been retained in the later releases of the HDF5 library.
+
+  Given the scope of changes available with each major release of HDF5, and
+  recognizing the potentially time-consuming task of editing all the affected
+  calls in user applications, The HDF Group has created a set of macros that
+  can be used to flexibly and easily map existing API calls to previous release
+  functions. We refer to these as the \Emph{API compatibility macros}.
+
+  The HDF Group generally encourages users to update applications to work with
+  the latest HDF5 library release so that all new features and enhancements are
+  available to them. At the same time, The HDF Group understands that, under
+  some circumstances, updating applications may not be feasible or necessary.
+  The API compatibility macros, described in this document, provide a bridge
+  from old APIs to new and can be particularly helpful in situations such as these:
+  <ul>
+  <li>Source code is not available - only binaries are available; updating the
+      application is not feasible.</li>
+  <li>Source code is available, but there are no resources to update it.</li>
+  <li>Source code is available, as are resources to update it, but the old
+      version works quite well so updates are not a priority. At the same time,
+      it is desirable to take advantage of certain efficiencies in the newer HDF5
+      release that do not require code changes.</li>
+  <li>Source code is available, as are resources to update it, but the applications
+      are large or complex, and must continue to run while the code updates are
+      carried out.</li>
+  </ul>
+
+  \section using Understanding and Using the Macros
+  As part of latest HDF5 release, several functions that existed in previous
+  versions of the library were updated with new calling parameters and given
+  new names. The updated versions of the functions have a number (for, e.g., '2')
+  at the end of the original function name. The original versions of these
+  functions were retained and renamed to have an earlier number (for, e.g., '1')
+  at the end of the original function name.
+
+  For example, consider the function \Code{H5Lvisit} in HDF5 release 1.10
+  as compared with 1.12:
+
+  <table>
+  <tr>
+  <th>Original function name and signature in 1.10.0</th>
+  <td colspan="1">
+  \Code{herr_t H5Lvisit(hid_t grp_id, H5_index_t idx_type, H5_iter_order_t order, H5L_iterate_t op, void *op_data)}
+  </td>
+  </tr>
+  <tr>
+  <th>Updated function and signature, introduced in release 1.12.0</th>
+  <td colspan="1">
+  \Code{herr_t H5Lvisit2(hid_t group_id, H5_index_t idx_type, H5_iter_order_t order, H5L_iterate2_t op, void *op_data)}
+  </td>
+  </tr>
+  <tr><th>Original function and signature, renamed in release 1.12.0</th>
+  <td colspan="1">
+  \Code{herr_t H5Lvisit1(hid_t group_id, H5_index_t idx_type, H5_iter_order_t order, H5L_iterate1_t op, void *op_data)}
+  </td>
+  </tr>
+  <tr><th>API compatibility macro, introduced in release 1.12.0</th>
+  <td colspan="1">
+  \Code{H5Lvisit}
+  <p>The macro, \Code{H5Lvisit}, will be mapped to either \Code{H5Lvisit1} or
+     \Code{H5Lvisit2}. The mapping is determined by a combination of the
+     configuration options use to build the HDF5 library and compile-time
+     options used to build the application. The calling parameters used with the
+     \Code{H5Lvisit} compatibility macro should match the number and type of the
+     function the macros will be mapped to (\Code{H5Lvisit1} or \Code{H5Lvisit2}).
+  </p>
+  <p>The function names ending in '1' or '2' are referred to as \Emph{versioned names},
+     and the corresponding functions are referred to as \Emph{versioned functions}.
+     For new code development, The HDF Group recommends use of the compatibility macro
+     mapped to the latest version of the function. The original version of the function
+     should be considered deprecated and, in general, should not be used when developing
+     new code.
+  </p>
+  </td>
+  </tr>
+  </table>
+
+  \section options Compatibility Macro Mapping Options
+  To determine the mapping for a given API compatibility macro in a given application,
+  a combination of user-controlled selections, collectively referred to as the
+  \Emph{compatibility macro mapping options}, is considered in the following sequence:
+
+  <table border="0" style="width: 100.0%;">
+  <tr>
+  <td valign="top" width="50%">
+  <ol>
+  <li>What compatibility macro configuration option was used to build the HDF5 library?
+      We refer to this selection as the \Emph{library mapping}.</li>
+  <li>Was a compatibility macro global compile-time option specified when the application
+      was built? We refer to this (optional) selection as the \Emph{application mapping}.
+      If an application mapping exists, it overrides the library mapping.
+      \Emph{(See adjacent notes.)}</li>
+  <li>Were any compatibility macro function-level compile-time options specified when the
+      application was built? We refer to these (optional) selections as \Emph{function mappings}.
+      If function mappings exist, they override library and application mappings for the
+      relevant API compatibility macros. \Emph{(See adjacent notes.)}</li>
+  </ol>
+  </td>
+  <td valign="top" width="50%">
+  <table border="1" cellpadding="10" style="width: 100.0%;">
+  <tr><td>
+  \Bold{Notes:} An application mapping can map APIs to the same version or to a version
+  older than the configured library mapping. When the application attempts to map APIs
+  to a newer version of the API than the library was configured with, it will fail to
+  "upgrade" the mapping (and may fail silently).
+
+  When it is necessary to "upgrade" the macro mappings from those set in the library mapping,
+  it must be done at the per-function level, using the function-level mappings. As long as
+  one does not try to map a function to a version that was compiled out in the library mapping,
+  individual functions can be upgraded or downgraded freely.
+  </td>
+  </tr>
+  </table>
+  </td>
+  </tr>
+  </table>
+
+  \subsection lib-options Library Mapping Options
+  When the HDF5 library is built, \Code{configure} flags can be used to control the API
+  compatibility macro mapping behavior exhibited by the library. This behavior can be
+  overridden by application and function mappings. One configure flag excludes deprecated
+  functions from the HDF5 library, making them unavailable to applications linked with the
+  library.
+
+  <div align="center">Table 1:  Library Mapping Options
+  <table border="1" cellpadding="3">
+  <tr>
+  <th>\Code{configure} flag</th>
+  <th>Macros map to release <br/> (versioned function; \Code{H5Lvisit} shown)</th>
+  <th>Deprecated functions available? <br/> (\Code{H5Lvisit1})</th>
+  </tr>
+  <tr align="center">
+  <td>\Code{--with-default-api-version=v112} <br/> (the default in 1.12)</td>
+  <td>1.12.x (\Code{H5Lvisit2})</td>
+  <td>yes</td>
+  </tr>
+  <tr align="center">
+  <td align="left">\Code{--with-default-api-version=v110}</td>
+  <td>1.10.x (\Code{H5Lvisit1})</td>
+  <td>yes</td>
+  </tr>
+  <tr align="center">
+  <td align="left">\Code{--with-default-api-version=v18}</td>
+  <td>1.8.x (\Code{H5Lvisit1})</td>
+  <td>yes</td>
+  </tr>
+  <tr align="center">
+  <td align="left">\Code{--with-default-api-version=v16}</td>
+  <td>1.6.x (\Code{H5Lvisit1})</td>
+  <td>yes</td>
+  </tr>
+  <tr align="center">
+  <td align="left">\Code{--disable-deprecated-symbols}</td>
+  <td>1.12.x (\Code{H5Lvisit2})</td>
+  <td>no</td>
+  </tr>
+  </table>
+  </div>
+  Refer to the file \Code{libhdf5.settings} in the directory where the HDF5 library is
+  installed to determine the \Code{configure} flags used to build the library. In particular,
+  look for the two lines shown here under \Emph{Features}:
+
+  \Code{Default API mapping: v112}
+
+  \Code{With deprecated public symbols: yes}
+
+  \subsection app-options Application Mapping Options
+  When an application using HDF5 APIs is built and linked with the HDF5 library,
+  compile-time options to \Code{h5cc} can be used to control the API compatibility
+  macro mapping behavior exhibited by the application. The application mapping
+  overrides the behavior specified by the library mapping, and can be overridden
+  on a function-by-function basis by the function mappings.
+
+  If the HDF5 library was configured with the \Code{--disable-deprecated-symbols} flag, then
+  the deprecated functions will not be available, regardless of the application mapping options.
+
+  <div align="center">Table 2:  Application Mapping Options
+  <table border="1" cellpadding="3">
+  <tr>
+  <th>\Code{h5cc} option</th>
+  <th>Macros map to release <br/>(versioned function; \Code{H5Lvisit} shown)</th>
+  <th>Deprecated functions available? <br/>(\Code{H5Lvisit1})</th>
+  </tr>
+  <tr align="center">
+  <td align="left">\Code{-DH5_USE_112_API} <br/> \Emph{(Default behavior if no option specified.)}</td>
+  <td>1.12.x (\Code{HLvisit2})</td>
+  <td>yes* <br/> \Emph{*if available in library}</td>
+  </tr>
+  <tr align="center">
+  <td align="left">\Code{-DH5_USE_110_API}</td>
+  <td>1.10.x (\Code{HLvisit1})</td>
+  <td>yes* <br/> \Emph{*if available in library}</td>
+  </tr>
+  <tr align="center">
+  <td align="left">\Code{-DH5_USE_18_API}</td>
+  <td>1.8.x (\Code{H5Lvisit1})</td>
+  <td>yes* <br/> \Emph{*if available in library}</td>
+  </tr>
+  <tr align="center">
+  <td align="left">\Code{-DH5_USE_16_API}</td>
+  <td>1.6.x (\Code{H5Lvisit1})</td>
+  <td>yes* <br/> \Emph{*if available in library}</td>
+  </tr>
+  <tr align="center">
+  <td align="left">\Code{-DH5_NO_DEPRECATED_SYMBOLS}</td>
+  <td>1.10.x (\Code{H5Lvisit1})</td>
+  <td>no</td>
+  </tr>
+  </table>
+  </div>
+
+  \subsection fun-options Function Mapping Options
+  Function mappings are specified when the application is built. These mappings
+  can be used to control the mapping of the API compatibility macros to
+  underlying functions on a function-by-function basis. The function mappings
+  override the library and application mappings discussed earlier.
+
+  If the HDF5 library was configured with the \Code{--disable-deprecated-symbols}
+  flag, or \Code{-DH5_NO_DEPRECATED_SYMBOLS} is used to compile the application,
+  then the deprecated functions will not be available, regardless of the function
+  mapping options.
+
+  For every function with multiple available versions, a compile-time version flag
+  can be defined to selectively map the function macro to the desired versioned
+  function. The function mapping consists of the function name followed by
+  &quot;\Code{_vers}&quot; which is mapped by number to a specific function or
+  struct:
+  <table>
+  <tr>
+  <th>Macro</th>
+  <th>Function Mapping</th>
+  <th>Mapped to function or struct</th>
+  </tr>
+  <tr><td>\Code{H5xxx}</td>
+  <td>\Code{H5xxx_vers=1}</td>
+  <td>\Code{H5xxx1}</td>
+  </tr>
+  <tr>
+  <td> </td>
+  <td>\Code{H5xxx_vers=2}</td>
+  <td>\Code{H5xxx2}</td>
+  </tr>
+  </table>
+
+  For example, in version 1.10 the \Code{H5Rreference} macro can be mapped to
+  either \Code{H5Rreference1} or \Code{H5Rreference2}. When used, the value of
+  the \Code{H5Rreference_vers} compile-time version flag determines which
+  function will be called:
+
+  <ul>
+  <li>When \Code{H5Rreference_vers} is set to \Code{1}, the macro \Code{H5Rreference}
+      will be mapped to \Code{H5Rreference1}. <br/>
+      \Code{H5cc ... -DH5Rreference_vers=1 ...}</li>
+  <li>When \Code{H5Rdereference_vers} is set to \Code{2}, the macro \Code{H5Rdereference}
+      will be mapped to \Code{H5Rdereference2}. <br/>
+      \Code{h5cc ... -DH5Rreference_vers=2 ...}</li>
+  <li>When \Code{H5Rreference_vers} is not set, the macro \Code{H5Rreference} will be
+      mapped to either \Code{H5Rreference1} or \Code{H5Rreference2}, based on the
+      application mapping, if one was specified, or on the library mapping. <br/>
+      \Code{h5cc ... }</li>
+  </ul>
+
+  \warning Please be aware that some function mappings use mapped structures, as
+           well. If compiling an application with a function mapping that uses
+           a mapped structure, you must include each function and mapped structure
+           plus EVERY function that uses the mapped structure, whether or not that
+           function is used in the application. \Emph{In 1.12, mappings of structures
+           are used by the H5L and H5O function mappings.}\n\n
+           For example, an application \Code{application.c} only calls \Code{H5Lvisit},
+           \Code{H5Ovisit}, and \Code{H5Oget_info_by_name}. To compile this application
+           with 1.10 APIs in 1.12 with the function specific mappings, then not only must
+           \Code{H5Lvisit_vers}, \Code{H5Ovisit_vers}, and \Code{H5Oget_info_by_name_vers}
+           be specified on the command line, but the mapped structures and every
+           function that uses the mapped structures must be included, as well.
+           The full compile line is shown below:
+           \code{.sh}
+           h5cc -DH5Lvisit_vers=1 -DH5Ovisit_vers=1 -DH5Oget_info_by_name_vers=1 \
+                -DH5Lvisit_by_name_vers=1 -DH5Literate_vers=1 \
+                -DH5Literate_by_name_vers= -DH5O_info_t_vers=1 -DH5L_info_t_vers=1 \
+                -DH5L_iterate_t_vers=1 -DH5Lget_info_by_idx_vers=1 \
+                -DH5Lget_info_vers=1 application.c
+           \endcode
+
+  \subsubsection fun-options-112 Function Mapping Options in Releases 1.12.x
+  <table>
+  <tr>
+  <th style="text-align: left;">Macro <br/> (\Code{H5xxx})</th>
+  <th>Default function used if no macro specified
+  <ul><li>Function/struct mapping:\Code{H5xxx_vers=N}</li></ul>
+  </th>
+  <th>Function used  if specifying 1.10
+  <ul><li>Function/struct mapping: \Code{H5xxx_vers=1}</li></ul>
+  </th>
+  </tr>
+  <tr>
+  <td>H5Lget_info()</td>
+  <td>H5Lget_info2()
+  <ul>
+  <li>Function mapping:\Code{H5Lget_info_vers=2}</li>
+  <li>Struct mapping:\Code{H5L_info_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Lget_info1()
+  <ul>
+  <li>Function mapping \Code{H5Lget_info_vers=1}</li>
+  <li>Struct mapping: \Code{H5L_info_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Lget_info_by_idx()</td>
+  <td>H5Lget_info_by_idx2()
+  <ul>
+  <li>Function mapping: \Code{H5Lget_info_by_idx_vers=2}</li>
+  <li>Struct mapping: \Code{H5L_info_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Lget_info_by_idx1()
+  <ul>
+  <li>Function mapping: \Code{H5Lget_info_by_idx_vers=1}</li>
+  <li>Struct mapping: \Code{H5L_info_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Literate()</td>
+  <td>H5Literate2()
+  <ul>
+  <li>Function mapping: \Code{H5Literate_vers=2}</li>
+  <li>Struct mapping: \Code{H5L_iterate_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Literate1()
+  <ul>
+  <li>Function mapping: \Code{H5Literate_vers=1}</li>
+  <li>Struct mapping: \Code{H5L_iterate_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Literate_by_name()</td>
+  <td>H5Literate_by_name2()
+  <ul>
+  <li>Function mapping: \Code{H5Literate_by_name_vers=2}</li>
+  <li>Struct mapping: \Code{H5L_iterate_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Literate_by_name1()
+  <ul>
+  <li>Function mapping: \Code{H5Literate_by_name_vers=1}</li>
+  <li>Struct mapping: \Code{H5L_iterate_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Lvisit()</td>
+  <td>H5Lvisit2()
+  <ul>
+  <li>Function mapping: \Code{H5Lvisit_vers=2}</li>
+  <li>Struct mapping: \Code{H5L_iterate_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Lvisit1()
+  <ul>
+  <li>Function mapping: \Code{H5Lvisit_vers=1}</li>
+  <li>Struct mapping: \Code{H5L_iterate_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Lvisit_by_name()</td>
+  <td>H5Lvisit_by_name2()
+  <ul>
+  <li>Function mapping: \Code{H5Lvisit_by_name_vers=2}</li>
+  <li>Struct mapping: \Code{H5L_iterate_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Lvisit_by_name1()
+  <ul>
+  <li>Function mapping: \Code{H5Lvisit_by_name_vers=1}</li>
+  <li>Struct mapping: \Code{H5L_iterate_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Oget_info()</td>
+  <td>H5Oget_info3()
+  <ul>
+  <li>Function mapping: \Code{H5Oget_info_vers=3}</li>
+  <li>Struct mapping: \Code{H5O_info_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Oget_info1()
+  <ul>
+  <li>Function mapping: \Code{H5Oget_info_vers=1}</li>
+  <li>Struct mapping: \Code{H5O_info_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Oget_info_by_idx()</td>
+  <td>H5Oget_info_by_idx3()
+  <ul><li>Function mapping: \Code{H5Oget_info_by_idx_vers=3}</li>
+  <li>Struct mapping: \Code{H5O_info_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Oget_info_by_idx1()
+  <ul>
+  <li>Function mapping: \Code{H5Oget_info_by_idx_vers=1}</li>
+  <li>Struct mapping: \Code{H5O_info_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Oget_info_by_name()</td>
+  <td>H5Oget_info_by_name3()
+  <ul>
+  <li>Function mapping: \Code{H5O_get_info_by_name_vers=3}</li>
+  <li>Struct mapping: \Code{H5O_info_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Oget_info_by_name1()
+  <ul>
+  <li>Function mapping: \Code{H5O_get_info_by_name_vers=1}</li>
+  <li>Struct mapping: \Code{H5O_info_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Ovisit()</td>
+  <td>H5Ovisit3()
+  <ul>
+  <li>Function mapping: \Code{H5Ovisit_vers=3}</li>
+  <li>Struct mapping: \Code{H5O_iterate_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Ovisit1()
+  <ul><li>Function mapping: \Code{H5Ovisit_vers=1}</li>
+  <li>Struct mapping: \Code{H5O_iterate_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Ovisit_by_name()</td>
+  <td>H5Ovisit_by_name3()
+  <ul>
+  <li>Function mapping: \Code{H5Ovisit_by_name_vers=3}</li>
+  <li>Struct mapping: \Code{H5O_iterate_t_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Ovisit_by_name1()
+  <ul>
+  <li>Function mapping: \Code{H5Ovisit_by_name_vers=1}</li>
+  <li>Struct mapping: \Code{H5O_iterate_t_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Pencode()</td>
+  <td>H5Pencode2()
+  <ul>
+  <li>Function mapping: \Code{H5Pencode_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Pencode1()
+  <ul>
+  <li>Function mapping: \Code{H5Pencode_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  <tr>
+  <td>H5Sencode()</td>
+  <td>H5Sencode2()
+  <ul>
+  <li>Function mapping: \Code{H5Sencode_vers=2}</li>
+  </ul>
+  </td>
+  <td>H5Sencode1()
+  <ul>
+  <li>Function mapping: \Code{H5Sencode_vers=1}</li>
+  </ul>
+  </td>
+  </tr>
+  </table>
+
+  \subsubsection fun-options-110 Function Mapping Options in Releases 1.10.x
+  <table>
+  <tr>
+  <th>Macro</th>
+  <th>Default function used <br/> <sub>(if no macro specified)</sub></th>
+  <th>Introduced in</th>
+  <th>\Code{h5cc} version flag and value</th>
+  <th>Mapped to function or struct</th>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Rdereference()</td>
+  <td rowspan="2">H5Rdereference2()</td>
+  <td rowspan="2">HDF5-1.10.0</td>
+  <td>\Code{-DH5Rdereference_vers=1}</td>
+  <td>H5Rdereference1()</td>
+  </tr>
+  <tr>
+  <td>\Code{-DH5Rdereference_vers=2}</td>
+  <td>H5Rdereference2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Fget_info()</td>
+  <td rowspan="2">H5Fget_info2()</td>
+  <td rowspan="2">HDF5-1.10.0</td>
+  <td>\Code{-DH5Fget_info_vers=1}</td>
+  <td>H5Fget_info1() with struct \ref H5F_info1_t</td>
+  </tr>
+  <tr>
+  <td>\Code{-DH5Fget_info_vers=2}</td>
+  <td>H5Fget_info2() with struct \ref H5F_info2_t</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Oget_info()</td>
+  <td rowspan="2">H5Oget_info1()</td>
+  <td rowspan="2">HDF5-1.10.3</td>
+  <td>\Code{-DH5Oget_info_vers=1}</td>
+  <td>H5Oget_info1()</td>
+  </tr>
+  <tr>
+  <td>\Code{-DH5Oget_info_vers=2}</td>
+  <td>H5Oget_info2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Oget_info_by_idx()</td>
+  <td rowspan="2">H5Oget_info_by_idx1()</td>
+  <td rowspan="2">HDF5-1.10.3</td>
+  <td>\Code{-DH5Oget_info_by_idx_vers=1}</td>
+  <td>H5Oget_info_by_idx1()</td>
+  </tr>
+  <tr>
+  <td>\Code{-DH5Oget_info_by_idx_vers=2}</td>
+  <td>H5Oget_info_by_idx2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Oget_info_by_name()</td>
+  <td rowspan="2">H5Oget_info_by_name1()</td>
+  <td rowspan="2">HDF5-1.10.3</td>
+  <td>\Code{-DH5Oget_info_by_name_vers=1}</td>
+  <td>H5Oget_info_by_name1()</td>
+  </tr>
+  <tr>
+  <td>\Code{-DH5Oget_info_by_name_vers=2}</td>
+  <td>H5Oget_info_by_name2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Ovisit()</td>
+  <td rowspan="2">H5Ovisit1()</td>
+  <td rowspan="2">HDF5-1.10.3</td>
+  <td>\Code{-DH5Ovisit_vers=1}</td>
+  <td>H5Ovisit1()</td>
+  </tr>
+  <tr>
+  <td>\Code{-DH5Ovisit_vers=2}</td>
+  <td>H5Ovisit2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Ovisit_by_name()</td>
+  <td rowspan="2">H5Ovisit_by_name1()</td>
+  <td rowspan="2">HDF5-1.10.3</td>
+  <td>\Code{-DH5Ovisit_by_name_vers=1}</td>
+  <td>H5Ovisit_by_name1()</td>
+  </tr>
+  <tr>
+  <td>\Code{-DH5Ovisit_by_name_vers=2}</td>
+  <td>H5Ovisit_by_name2()</td>
+  </tr>
+  </table>
+
+  \subsubsection fun-options-18 Function Mapping Options in Releases 1.8.x
+  At release 1.8.0, the API compatibility macros, function mapping compile-time
+  version flags and values, and corresponding versioned functions listed in the
+  following table were introduced. If the application being compiled to run with
+  any 1.10.x release was written to use any 1.6.x release of HDF5, you must also
+  consider these macros and mapping options.
+
+  <div align="center">Table 5:  Function Mapping Options in Releases 1.8.x
+  <table border="1" cellpadding="3" style="width: 90.0%;">
+  <tr>
+  <th>Macro</th>
+  <th><code>h5cc</code> version flag and value</th>
+  <th>Mapped to function <br/> or struct</th>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Acreate()</td>
+  <td>\Code{DH5Acreate_vers=1}</td>
+  <td>H5Acreate1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Acreate_vers=2}</td>
+  <td>H5Acreate2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Aiterate()</td>
+  <td>\Code{DH5Aiterate_vers=1}</td>
+  <td>H5Aiterate1() <br/> with struct \ref H5A_operator1_t</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Aiterate_vers=2}</td>
+  <td>H5Aiterate2() <br/> with struct \ref H5A_operator2_t</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Dcreate()</td>
+  <td>\Code{DH5Dcreate_vers=1}</td>
+  <td>H5Dcreate1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Dcreate_vers=2}</td>
+  <td>H5Dcreate2()</td>
+  </tr>
+  <tr><td rowspan="2">H5Dopen()</td>
+  <td>\Code{DH5Dopen_vers=1}</td>
+  <td>H5Dopen1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Dopen_vers=2}</td>
+  <td>H5Dopen2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Eclear()</td>
+  <td>\Code{DH5Eclear_vers=1}</td>
+  <td>H5Eclear1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Eclear_vers=2}</td>
+  <td>H5Eclear2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Eprint()</td>
+  <td>\Code{DH5Eprint_vers=1}</td>
+  <td>H5Eprint1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Eprint_vers=2}</td>
+  <td>H5Eprint2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Epush()</td>
+  <td>\Code{DH5Epush_vers=1}</td>
+  <td>H5Epush1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Epush_vers=2}</td>
+  <td>H5Epush2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Eset_auto()</td>
+  <td>\Code{DH5Eset_auto_vers=1}</td>
+  <td>H5Eset_auto1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Eset_auto_vers=2}</td>
+  <td>H5Eset_auto2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Eget_auto()</td>
+  <td>\Code{DH5Eget_auto_vers=1}</td>
+  <td>H5Eget_auto1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Eget_auto_vers=2}</td>
+  <td>H5Eget_auto2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">\ref H5E_auto_t <br/> struct for H5Eset_auto() <br/> and H5Eget_auto()</td>
+  <td>\Code{DH5E_auto_t_vers=1}</td>
+  <td>\ref H5E_auto1_t</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5E_auto_t_vers=2}</td>
+  <td>\ref H5E_auto2_t</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Ewalk()</td>
+  <td>\Code{DH5Ewalk_vers=1}</td>
+  <td>H5Ewalk1() <br/> with callback \ref H5E_walk1_t <br/> and struct \ref H5E_error1_t</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Ewalk_vers=2}</td>
+  <td>H5Ewalk2() <br/> with callback \ref H5E_walk2_t <br/> and struct \ref H5E_error2_t</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Gcreate()</td>
+  <td>\Code{DH5Gcreate_vers=1}</td>
+  <td>H5Gcreate1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Gcreate_vers=2}</td>
+  <td>H5Gcreate2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Gopen()</td>
+  <td>\Code{DH5Gopen_vers=1}</td>
+  <td>H5Gopen1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Gopen_vers=2}</td>
+  <td>H5Gopen2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Pget_filter()</td>
+  <td>\Code{DH5Pget_filter_vers=1}</td>
+  <td>H5Pget_filter1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Pget_filter_vers=2}</td>
+  <td>H5Pget_filter2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Pget_filter_by_id()</td>
+  <td>\Code{DH5Pget_filter_by_id_vers=1}</td>
+  <td>H5Pget_filter_by_id1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Pget_filter_by_id_vers=2}</td>
+  <td>H5Pget_filter_by_id2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Pinsert()</td>
+  <td>\Code{DH5Pinsert_vers=1}</td>
+  <td>H5Pinsert1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Pinsert_vers=2}</td>
+  <td>H5Pinsert2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Pregister()</td>
+  <td>\Code{DH5Pregister_vers=1}</td>
+  <td>H5Pregister1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Pregister_vers=2}</td>
+  <td>H5Pregister2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Rget_obj_type()</td>
+  <td>\Code{DH5Rget_obj_typevers=1}</td>
+  <td>H5Rget_obj_type1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Rget_obj_type_vers=2}</td>
+  <td>H5Rget_obj_type2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Tarray_create()</td>
+  <td>\Code{DH5Tarray_create_vers=1}</td>
+  <td>H5Tarray_create1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Tarray_create_vers=2}</td>
+  <td>H5Tarray_create2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Tcommit()</td>
+  <td>\Code{DH5Tcommit_vers=1}</td>
+  <td>H5Tcommit1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Tcommit_vers=2}</td>
+  <td>H5Tcommit2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Tget_array_dims()</td>
+  <td>\Code{DH5Tget_array_dims_vers=1}</td>
+  <td>H5Tget_array_dims1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Tget_array_dims_vers=2}</td>
+  <td>H5Tget_array_dims2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">H5Topen()</td>
+  <td>\Code{DH5Topen_vers=1}</td>
+  <td>H5Topen1()</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Topen_vers=2}</td>
+  <td>H5Topen2()</td>
+  </tr>
+  <tr>
+  <td rowspan="2">\ref H5Z_class_t struct for H5Zregister()</td>
+  <td>\Code{DH5Z_class_t_vers=1}</td>
+  <td>\ref H5Z_class1_t</td>
+  </tr>
+  <tr>
+  <td>\Code{DH5Z_class_t_vers=2}</td>
+  <td>\ref H5Z_class2_t</td>
+  </tr>
+  </table>
+  </div>
+
+  \subsubsection further Further Information
+  It is possible to specify multiple function mappings for a single application build:
+  \code{.sh}
+  h5cc ... -DH5Rdereference_vers=1 -DH5Fget_info_vers=2 ...
+  \endcode
+  As a result of the function and struct mappings in this compile example, all
+  occurrences of the macro \Code{H5Rdereference} will be mapped to \Code{H5Rdereference1}
+  and all occurrences of the macro \Code{H5Fget_info} will be mapped to \Code{H5Fget_info2}
+  for the application being built.
+
+  The function and struct mappings can be used to guarantee that a given API compatibility
+  macro will be mapped to the desired underlying function or struct version regardless of
+  the library or application mappings. In cases where an application may benefit greatly
+  from features offered by some of the later APIs, or must continue to use some earlier
+  API versions for compatibility reasons, this fine-grained control may be very important.
+
+  As noted earlier, the function mappings can only reference versioned functions that are
+  included in the HDF5 library, as determined by the configure flag used to build the
+  library. For example, if the HDF5 library being linked with the application was built
+  with the \Code{--disable-deprecated-symbols} option, version 1 of the underlying functions
+  would not be available, and the example above that defined \Code{H5Rdereference_vers=1}
+  would not be supported.
+
+  The function mappings do not negate any available functions. If \Code{H5Rdereference1}
+  is available in the installed version of the HDF5 library, and the application was not
+  compiled with the \Code{-DH5_NO_DEPRECATED_SYMBOLS} flag, the function \Code{H5Rdereference1}
+  will remain available to the application through its versioned name. Similarly,
+  \Code{H5Rdereference2} will remain available to the application as \Code{H5Rdereference2}.
+  The function mapping version flag \Code{H5Rdereference_vers} only controls the mapping of
+  the API compatibility macro \Code{H5Rdereference} to one of the two available functions.
+
+  This can be especially useful in any case where the programmer does not have direct control
+  over global macro definitions, such as when writing code meant to be copied to multiple
+  applications or when writing code in a header file.
+
+  \section macros Compatibility Macros in HDF5 1.6.8 and Later
+  A series of similar compatibility macros were introduced into the release 1.6
+  series of the library, starting with release 1.6.8. These macros simply alias the
+  '1' version functions, callbacks, and typedefs listed above to their original
+  non-numbered names.
+
+  These macros were strictly a forward-looking feature at that time; they were not
+  necessary for compatibility in 1.6.x. These macros were created at that time to
+  enable writing code that could be used with any version of the library after 1.6.8
+  and any library compilation options except \Code{H5_NO_DEPRECATED_SYMBOLS}, by always
+  using the '1' version of versioned functions and types. For example, \Code{H5Dopen1}
+  will always be interpreted in exactly the same manner by any version of the library
+  since 1.6.8.
+
+  \section use-case Common Use Case
+  A common scenario where the API compatibility macros may be helpful is the migration
+  of an existing application to a new HDF5 release. An incremental migration plan is
+  outlined here:
+  <ol>
+  <li>Build the HDF5 library without specifying any library mapping \Code{configure}
+      flag. In this default mode, the 1.6.x, 1.8.x, and 1.10.x versions of the
+      underlying functions are available, and the API compatibility macros will
+      be mapped to the current HDF5 versioned functions.</li>
+  <li>Compile the application with the \Code{-DH5_USE_NN_API} application mapping
+      option if it was written for use with an earlier HDF5 library. Because the
+      application mapping overrides the library mapping, the macros will all be
+      mapped to the earlier versions of the functions.</li>
+  <li>Remap one API compatibility macro at a time (or sets of macros), to use the
+      current HDF5 versions. At each stage, use the function mappings to map the macros
+      being worked on to the current versions. For example, use the
+      \Code{-DH5Rdereference_vers=2} version flag setting to remap the \Code{H5Rdereference}
+      macro to \Code{H5Rdereference2}, the 1.10.x version.
+
+      During this step, the application code will need to be modified to change the calling
+      parameters used with the API compatibility macros to match the number and type
+      of the 1.10.x versioned functions. The macro name, for example \Code{H5Rdereference},
+      should continue to be used in the code, to allow for possible re-mappings to later
+      versioned functions in a future release.</li>
+   <li>After all macros have been migrated to the latest versioned functions in step 3,
+       compile the application without any application or function mappings. This build
+       uses the library mappings set in step 1, and maps API compatibility macros to the
+       latest versions.</li>
+   <li>Finally, compile the application with the application mapping
+       \Code{-DH5_NO_DEPRECATED_SYMBOLS}, and address any failures to complete
+       the application migration process.</li>
+   </ol>
+
+ */
\ No newline at end of file
diff --git a/doxygen/dox/mainpage.dox b/doxygen/dox/mainpage.dox
new file mode 100644
index 0000000..83fc323
--- /dev/null
+++ b/doxygen/dox/mainpage.dox
@@ -0,0 +1,36 @@
+/*! \mainpage API Documentation for HDF5 Version 1.13 (Draft)
+ *
+ * \todo Fix the search form for server deployments.
+ * \todo Make it mobile-friendly
+ *
+ * \section intro_sec Introduction
+ *
+ * \todo Write an introduction.
+ *
+ * \section quick_links Quick Links
+ *
+ * <ul>
+ * <li>\ref PDT "Predefined Datatypes"</li>
+ * <li>\ref api-compat-macros "API Compatibility Macros"</li>
+ * <li><a href="https://hdf5.wiki/">HDF5 Wiki</a></li>
+ * </ul>
+ *
+ * \section using_locations The Use of Locations (Identifier + Name) in the HDF5 API
+ *
+ * \todo Make this crystal clear!
+ *
+ * \section cpp_note Programming Note for C++ Developers Using C Functions
+ *
+ * If a C routine that takes a function pointer as an argument is called from
+ * within C++ code, the C routine should be returned from normally.
+ *
+ * Examples of this kind of routine include callbacks such as H5Pset_elink_cb()
+ * and H5Pset_type_conv_cb() and functions such as H5Tconvert() and H5Ewalk2().
+ *
+ * Exiting the routine in its normal fashion allows the HDF5 C library to clean
+ * up its work properly. In other words, if the C++ application jumps out of
+ * the routine back to the C++ \c catch statement, the library is not given the
+ * opportunity to close any temporary data structures that were set up when the
+ * routine was called. The C++ application should save some state as the
+ * routine is started so that any problem that occurs might be diagnosed.
+ */
\ No newline at end of file
diff --git a/doxygen/dox/rm-template.dox b/doxygen/dox/rm-template.dox
new file mode 100644
index 0000000..64e4770
--- /dev/null
+++ b/doxygen/dox/rm-template.dox
@@ -0,0 +1,72 @@
+/**\ingroup H5XYZ
+ *
+ * \brief A synopsis of what H5XYZgreat_function does
+ *
+ * \param[in]     name1 Description of IN parameter \p name1
+ * \param[out]    name2 Description of OUT parameter \p name2
+ * \param[in,out] name3 Description of INOUT parameter \p name3
+ *
+ * \return Returns what you always wanted
+ *
+ * \pre Describe preconditions for an entity. Can be repreated.
+ *
+ * \invariant Describe invariants for an entity. Can be repeated.
+ *
+ * \post Describe postconditions for an entity. Can be repreated.
+ *
+ * \deprecated This was my favorite function while it lasted.
+ *
+ * \details Describe the normal behavior flow of the function here. Try to be
+ *          helpful!
+ *
+ *          Make reference to other functions like this: H5Fopen().
+ *
+ *          Make reference to formal parameters like this: \p name1
+ *
+ *          Make reference to macros like this: #H5P_DEFAULT.
+ *
+ *          Make reference to enumeration constants like this: #H5F_CLOSE_WEAK.
+ *
+ *          Include code snippets like this:
+ *          \snippet H5Zpublic.h H5Z_class2_t_snip
+ *
+ *          Lists are supported:
+ *          - mouse events
+ *            -# mouse move event
+ *            -# mouse click event\n
+ *               More info about the click event.
+ *            -# mouse double click event
+ *          - keyboard events
+ *               1. key down event
+ *               2. key up event
+ *
+ *          The distance between \f$(x_1,y_1)\f$ and \f$(x_2,y_2)\f$ is
+ *          \f$\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\f$.\n
+ *          For tables, see
+ *          <a href="https://www.doxygen.nl/manual/tables.html">this example</a>.
+ *
+ *          This is an example of how to use the H5XYZgreat_function().\n
+ *          The contents of the file hello_hdf5.c will be included.
+ * \include hello_hdf5.c
+ *
+ * \note  Dear reader, ...
+ *
+ * \attention Colorless green ideas sleep furiously.
+ *
+ * \warning Don't do this at home!
+ *
+ * \author This function was written by an esteemed author. Repeat this
+ *         command for multiple authors.
+ *
+ * \date Record the function's birthdate!
+ *
+ * \since 1.MAJOR.MINOR The 'since' command can also be used to record a
+ *                      function's introduction (via its initial release
+ *                                               version).
+ *
+ * \version 1.MAJOR.MINOR An important event in the version history of this
+ *                        function. There can be multiple such events.
+ *
+ * \see H5XYZanother_great_function(), H5XYZnot_so_great_a_function()
+ *
+ */
diff --git a/doxygen/examples/H5Fclose.c b/doxygen/examples/H5Fclose.c
new file mode 100644
index 0000000..6bb1d9f
--- /dev/null
+++ b/doxygen/examples/H5Fclose.c
@@ -0,0 +1,12 @@
+#include "hdf5.h"
+
+int main()
+{
+  hid_t file;
+  if ((file = H5Fcreate("foo.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    return -1;
+  /* Do something good with this file. */
+  if(H5Fclose(file) < 0)
+    return -2;
+  return 0;
+}
diff --git a/doxygen/examples/H5Fcreate.c b/doxygen/examples/H5Fcreate.c
new file mode 100644
index 0000000..6bb1d9f
--- /dev/null
+++ b/doxygen/examples/H5Fcreate.c
@@ -0,0 +1,12 @@
+#include "hdf5.h"
+
+int main()
+{
+  hid_t file;
+  if ((file = H5Fcreate("foo.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+    return -1;
+  /* Do something good with this file. */
+  if(H5Fclose(file) < 0)
+    return -2;
+  return 0;
+}
diff --git a/doxygen/examples/hello_hdf5.c b/doxygen/examples/hello_hdf5.c
new file mode 100644
index 0000000..56a179c
--- /dev/null
+++ b/doxygen/examples/hello_hdf5.c
@@ -0,0 +1,12 @@
+#include "hdf5.h"
+
+int main()
+{
+  herr_t retval;
+  unsigned majnum, minnum, relnum;
+
+  if ((retval = H5get_libversion(&majnum, &minnum, &relnum)) >= 0) {
+    printf("Hello, HDF5 %d.%d.%d!\n", majnum, minnum, relnum);
+  }
+  return retval;
+}
diff --git a/doxygen/img/HDFG-logo.png b/doxygen/img/HDFG-logo.png
new file mode 100644
index 0000000..a2d52a9
--- /dev/null
+++ b/doxygen/img/HDFG-logo.png
diff --git a/m4/ax_prog_doxygen.m4 b/m4/ax_prog_doxygen.m4
new file mode 100644
index 0000000..a371f7f
--- /dev/null
+++ b/m4/ax_prog_doxygen.m4
@@ -0,0 +1,586 @@
+# ===========================================================================
+#     https://www.gnu.org/software/autoconf-archive/ax_prog_doxygen.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   DX_INIT_DOXYGEN(PROJECT-NAME, [DOXYFILE-PATH], [OUTPUT-DIR], ...)
+#   DX_DOXYGEN_FEATURE(ON|OFF)
+#   DX_DOT_FEATURE(ON|OFF)
+#   DX_HTML_FEATURE(ON|OFF)
+#   DX_CHM_FEATURE(ON|OFF)
+#   DX_CHI_FEATURE(ON|OFF)
+#   DX_MAN_FEATURE(ON|OFF)
+#   DX_RTF_FEATURE(ON|OFF)
+#   DX_XML_FEATURE(ON|OFF)
+#   DX_PDF_FEATURE(ON|OFF)
+#   DX_PS_FEATURE(ON|OFF)
+#
+# DESCRIPTION
+#
+#   The DX_*_FEATURE macros control the default setting for the given
+#   Doxygen feature. Supported features are 'DOXYGEN' itself, 'DOT' for
+#   generating graphics, 'HTML' for plain HTML, 'CHM' for compressed HTML
+#   help (for MS users), 'CHI' for generating a separate .chi file by the
+#   .chm file, and 'MAN', 'RTF', 'XML', 'PDF' and 'PS' for the appropriate
+#   output formats. The environment variable DOXYGEN_PAPER_SIZE may be
+#   specified to override the default 'a4wide' paper size.
+#
+#   By default, HTML, PDF and PS documentation is generated as this seems to
+#   be the most popular and portable combination. MAN pages created by
+#   Doxygen are usually problematic, though by picking an appropriate subset
+#   and doing some massaging they might be better than nothing. CHM and RTF
+#   are specific for MS (note that you can't generate both HTML and CHM at
+#   the same time). The XML is rather useless unless you apply specialized
+#   post-processing to it.
+#
+#   The macros mainly control the default state of the feature. The use can
+#   override the default by specifying --enable or --disable. The macros
+#   ensure that contradictory flags are not given (e.g.,
+#   --enable-doxygen-html and --enable-doxygen-chm,
+#   --enable-doxygen-anything with --disable-doxygen, etc.) Finally, each
+#   feature will be automatically disabled (with a warning) if the required
+#   programs are missing.
+#
+#   Once all the feature defaults have been specified, call DX_INIT_DOXYGEN
+#   with the following parameters: a one-word name for the project for use
+#   as a filename base etc., an optional configuration file name (the
+#   default is '$(srcdir)/Doxyfile', the same as Doxygen's default), and an
+#   optional output directory name (the default is 'doxygen-doc'). To run
+#   doxygen multiple times for different configuration files and output
+#   directories provide more parameters: the second, forth, sixth, etc
+#   parameter are configuration file names and the third, fifth, seventh,
+#   etc parameter are output directories. No checking is done to catch
+#   duplicates.
+#
+#   Automake Support
+#
+#   The DX_RULES substitution can be used to add all needed rules to the
+#   Makefile. Note that this is a substitution without being a variable:
+#   only the @DX_RULES@ syntax will work.
+#
+#   The provided targets are:
+#
+#     doxygen-doc: Generate all doxygen documentation.
+#
+#     doxygen-run: Run doxygen, which will generate some of the
+#                  documentation (HTML, CHM, CHI, MAN, RTF, XML)
+#                  but will not do the post processing required
+#                  for the rest of it (PS, PDF).
+#
+#     doxygen-ps:  Generate doxygen PostScript documentation.
+#
+#     doxygen-pdf: Generate doxygen PDF documentation.
+#
+#   Note that by default these are not integrated into the automake targets.
+#   If doxygen is used to generate man pages, you can achieve this
+#   integration by setting man3_MANS to the list of man pages generated and
+#   then adding the dependency:
+#
+#     $(man3_MANS): doxygen-doc
+#
+#   This will cause make to run doxygen and generate all the documentation.
+#
+#   The following variable is intended for use in Makefile.am:
+#
+#     DX_CLEANFILES = everything to clean.
+#
+#   Then add this variable to MOSTLYCLEANFILES.
+#
+# LICENSE
+#
+#   Copyright (c) 2009 Oren Ben-Kiki <oren@ben-kiki.org>
+#   Copyright (c) 2015 Olaf Mandel <olaf@mandel.name>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 23
+
+## ----------##
+## Defaults. ##
+## ----------##
+
+DX_ENV=""
+AC_DEFUN([DX_FEATURE_doc],  ON)
+AC_DEFUN([DX_FEATURE_dot],  OFF)
+AC_DEFUN([DX_FEATURE_man],  OFF)
+AC_DEFUN([DX_FEATURE_html], ON)
+AC_DEFUN([DX_FEATURE_chm],  OFF)
+AC_DEFUN([DX_FEATURE_chi],  OFF)
+AC_DEFUN([DX_FEATURE_rtf],  OFF)
+AC_DEFUN([DX_FEATURE_xml],  OFF)
+AC_DEFUN([DX_FEATURE_pdf],  ON)
+AC_DEFUN([DX_FEATURE_ps],   ON)
+
+## --------------- ##
+## Private macros. ##
+## --------------- ##
+
+# DX_ENV_APPEND(VARIABLE, VALUE)
+# ------------------------------
+# Append VARIABLE="VALUE" to DX_ENV for invoking doxygen and add it
+# as a substitution (but not a Makefile variable). The substitution
+# is skipped if the variable name is VERSION.
+AC_DEFUN([DX_ENV_APPEND],
+[AC_SUBST([DX_ENV], ["$DX_ENV $1='$2'"])dnl
+m4_if([$1], [VERSION], [], [AC_SUBST([$1], [$2])dnl
+AM_SUBST_NOTMAKE([$1])])dnl
+])
+
+# DX_DIRNAME_EXPR
+# ---------------
+# Expand into a shell expression prints the directory part of a path.
+AC_DEFUN([DX_DIRNAME_EXPR],
+         [[expr ".$1" : '\(\.\)[^/]*$' \| "x$1" : 'x\(.*\)/[^/]*$']])
+
+# DX_IF_FEATURE(FEATURE, IF-ON, IF-OFF)
+# -------------------------------------
+# Expands according to the M4 (static) status of the feature.
+AC_DEFUN([DX_IF_FEATURE], [ifelse(DX_FEATURE_$1, ON, [$2], [$3])])
+
+# DX_REQUIRE_PROG(VARIABLE, PROGRAM)
+# ----------------------------------
+# Require the specified program to be found for the DX_CURRENT_FEATURE to work.
+AC_DEFUN([DX_REQUIRE_PROG], [
+AC_PATH_TOOL([$1], [$2])
+if test "$DX_FLAG_[]DX_CURRENT_FEATURE$$1" = 1; then
+    AC_MSG_WARN([$2 not found - will not DX_CURRENT_DESCRIPTION])
+    AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0)
+fi
+])
+
+# DX_TEST_FEATURE(FEATURE)
+# ------------------------
+# Expand to a shell expression testing whether the feature is active.
+AC_DEFUN([DX_TEST_FEATURE], [test "$DX_FLAG_$1" = 1])
+
+# DX_CHECK_DEPEND(REQUIRED_FEATURE, REQUIRED_STATE)
+# -------------------------------------------------
+# Verify that a required features has the right state before trying to turn on
+# the DX_CURRENT_FEATURE.
+AC_DEFUN([DX_CHECK_DEPEND], [
+test "$DX_FLAG_$1" = "$2" \
+|| AC_MSG_ERROR([doxygen-DX_CURRENT_FEATURE ifelse([$2], 1,
+                            requires, contradicts) doxygen-DX_CURRENT_FEATURE])
+])
+
+# DX_CLEAR_DEPEND(FEATURE, REQUIRED_FEATURE, REQUIRED_STATE)
+# ----------------------------------------------------------
+# Turn off the DX_CURRENT_FEATURE if the required feature is off.
+AC_DEFUN([DX_CLEAR_DEPEND], [
+test "$DX_FLAG_$1" = "$2" || AC_SUBST(DX_FLAG_[]DX_CURRENT_FEATURE, 0)
+])
+
+# DX_FEATURE_ARG(FEATURE, DESCRIPTION,
+#                CHECK_DEPEND, CLEAR_DEPEND,
+#                REQUIRE, DO-IF-ON, DO-IF-OFF)
+# --------------------------------------------
+# Parse the command-line option controlling a feature. CHECK_DEPEND is called
+# if the user explicitly turns the feature on (and invokes DX_CHECK_DEPEND),
+# otherwise CLEAR_DEPEND is called to turn off the default state if a required
+# feature is disabled (using DX_CLEAR_DEPEND). REQUIRE performs additional
+# requirement tests (DX_REQUIRE_PROG). Finally, an automake flag is set and
+# DO-IF-ON or DO-IF-OFF are called according to the final state of the feature.
+AC_DEFUN([DX_ARG_ABLE], [
+    AC_DEFUN([DX_CURRENT_FEATURE], [$1])
+    AC_DEFUN([DX_CURRENT_DESCRIPTION], [$2])
+    AC_ARG_ENABLE(doxygen-$1,
+                  [AS_HELP_STRING(DX_IF_FEATURE([$1], [--disable-doxygen-$1],
+                                                      [--enable-doxygen-$1]),
+                                  DX_IF_FEATURE([$1], [don't $2], [$2]))],
+                  [
+case "$enableval" in
+#(
+y|Y|yes|Yes|YES)
+    AC_SUBST([DX_FLAG_$1], 1)
+    $3
+;; #(
+n|N|no|No|NO)
+    AC_SUBST([DX_FLAG_$1], 0)
+;; #(
+*)
+    AC_MSG_ERROR([invalid value '$enableval' given to doxygen-$1])
+;;
+esac
+], [
+AC_SUBST([DX_FLAG_$1], [DX_IF_FEATURE([$1], 1, 0)])
+$4
+])
+if DX_TEST_FEATURE([$1]); then
+    $5
+    :
+fi
+if DX_TEST_FEATURE([$1]); then
+    $6
+    :
+else
+    $7
+    :
+fi
+])
+
+## -------------- ##
+## Public macros. ##
+## -------------- ##
+
+# DX_XXX_FEATURE(DEFAULT_STATE)
+# -----------------------------
+AC_DEFUN([DX_DOXYGEN_FEATURE], [AC_DEFUN([DX_FEATURE_doc],  [$1])])
+AC_DEFUN([DX_DOT_FEATURE],     [AC_DEFUN([DX_FEATURE_dot], [$1])])
+AC_DEFUN([DX_MAN_FEATURE],     [AC_DEFUN([DX_FEATURE_man],  [$1])])
+AC_DEFUN([DX_HTML_FEATURE],    [AC_DEFUN([DX_FEATURE_html], [$1])])
+AC_DEFUN([DX_CHM_FEATURE],     [AC_DEFUN([DX_FEATURE_chm],  [$1])])
+AC_DEFUN([DX_CHI_FEATURE],     [AC_DEFUN([DX_FEATURE_chi],  [$1])])
+AC_DEFUN([DX_RTF_FEATURE],     [AC_DEFUN([DX_FEATURE_rtf],  [$1])])
+AC_DEFUN([DX_XML_FEATURE],     [AC_DEFUN([DX_FEATURE_xml],  [$1])])
+AC_DEFUN([DX_XML_FEATURE],     [AC_DEFUN([DX_FEATURE_xml],  [$1])])
+AC_DEFUN([DX_PDF_FEATURE],     [AC_DEFUN([DX_FEATURE_pdf],  [$1])])
+AC_DEFUN([DX_PS_FEATURE],      [AC_DEFUN([DX_FEATURE_ps],   [$1])])
+
+# DX_INIT_DOXYGEN(PROJECT, [CONFIG-FILE], [OUTPUT-DOC-DIR], ...)
+# --------------------------------------------------------------
+# PROJECT also serves as the base name for the documentation files.
+# The default CONFIG-FILE is "$(srcdir)/Doxyfile" and OUTPUT-DOC-DIR is
+# "doxygen-doc".
+# More arguments are interpreted as interleaved CONFIG-FILE and
+# OUTPUT-DOC-DIR values.
+AC_DEFUN([DX_INIT_DOXYGEN], [
+
+# Files:
+AC_SUBST([DX_PROJECT], [$1])
+AC_SUBST([DX_CONFIG], ['ifelse([$2], [], [$(srcdir)/Doxyfile], [$2])'])
+AC_SUBST([DX_DOCDIR], ['ifelse([$3], [], [doxygen-doc], [$3])'])
+m4_if(m4_eval(3 < m4_count($@)), 1, [m4_for([DX_i], 4, m4_count($@), 2,
+      [AC_SUBST([DX_CONFIG]m4_eval(DX_i[/2]),
+                'm4_default_nblank_quoted(m4_argn(DX_i, $@),
+                                          [$(srcdir)/Doxyfile])')])])dnl
+m4_if(m4_eval(3 < m4_count($@)), 1, [m4_for([DX_i], 5, m4_count($@,), 2,
+      [AC_SUBST([DX_DOCDIR]m4_eval([(]DX_i[-1)/2]),
+                'm4_default_nblank_quoted(m4_argn(DX_i, $@),
+                                          [doxygen-doc])')])])dnl
+m4_define([DX_loop], m4_dquote(m4_if(m4_eval(3 < m4_count($@)), 1,
+          [m4_for([DX_i], 4, m4_count($@), 2, [, m4_eval(DX_i[/2])])],
+          [])))dnl
+
+# Environment variables used inside doxygen.cfg:
+DX_ENV_APPEND(SRCDIR, $srcdir)
+DX_ENV_APPEND(PROJECT, $DX_PROJECT)
+DX_ENV_APPEND(VERSION, $PACKAGE_VERSION)
+
+# Doxygen itself:
+DX_ARG_ABLE(doc, [generate any doxygen documentation],
+            [],
+            [],
+            [DX_REQUIRE_PROG([DX_DOXYGEN], doxygen)
+             DX_REQUIRE_PROG([DX_PERL], perl)],
+            [DX_ENV_APPEND(PERL_PATH, $DX_PERL)])
+
+# Dot for graphics:
+DX_ARG_ABLE(dot, [generate graphics for doxygen documentation],
+            [DX_CHECK_DEPEND(doc, 1)],
+            [DX_CLEAR_DEPEND(doc, 1)],
+            [DX_REQUIRE_PROG([DX_DOT], dot)],
+            [DX_ENV_APPEND(HAVE_DOT, YES)
+             DX_ENV_APPEND(DOT_PATH, [`DX_DIRNAME_EXPR($DX_DOT)`])],
+            [DX_ENV_APPEND(HAVE_DOT, NO)])
+
+# Man pages generation:
+DX_ARG_ABLE(man, [generate doxygen manual pages],
+            [DX_CHECK_DEPEND(doc, 1)],
+            [DX_CLEAR_DEPEND(doc, 1)],
+            [],
+            [DX_ENV_APPEND(GENERATE_MAN, YES)],
+            [DX_ENV_APPEND(GENERATE_MAN, NO)])
+
+# RTF file generation:
+DX_ARG_ABLE(rtf, [generate doxygen RTF documentation],
+            [DX_CHECK_DEPEND(doc, 1)],
+            [DX_CLEAR_DEPEND(doc, 1)],
+            [],
+            [DX_ENV_APPEND(GENERATE_RTF, YES)],
+            [DX_ENV_APPEND(GENERATE_RTF, NO)])
+
+# XML file generation:
+DX_ARG_ABLE(xml, [generate doxygen XML documentation],
+            [DX_CHECK_DEPEND(doc, 1)],
+            [DX_CLEAR_DEPEND(doc, 1)],
+            [],
+            [DX_ENV_APPEND(GENERATE_XML, YES)],
+            [DX_ENV_APPEND(GENERATE_XML, NO)])
+
+# (Compressed) HTML help generation:
+DX_ARG_ABLE(chm, [generate doxygen compressed HTML help documentation],
+            [DX_CHECK_DEPEND(doc, 1)],
+            [DX_CLEAR_DEPEND(doc, 1)],
+            [DX_REQUIRE_PROG([DX_HHC], hhc)],
+            [DX_ENV_APPEND(HHC_PATH, $DX_HHC)
+             DX_ENV_APPEND(GENERATE_HTML, YES)
+             DX_ENV_APPEND(GENERATE_HTMLHELP, YES)],
+            [DX_ENV_APPEND(GENERATE_HTMLHELP, NO)])
+
+# Separate CHI file generation.
+DX_ARG_ABLE(chi, [generate doxygen separate compressed HTML help index file],
+            [DX_CHECK_DEPEND(chm, 1)],
+            [DX_CLEAR_DEPEND(chm, 1)],
+            [],
+            [DX_ENV_APPEND(GENERATE_CHI, YES)],
+            [DX_ENV_APPEND(GENERATE_CHI, NO)])
+
+# Plain HTML pages generation:
+DX_ARG_ABLE(html, [generate doxygen plain HTML documentation],
+            [DX_CHECK_DEPEND(doc, 1) DX_CHECK_DEPEND(chm, 0)],
+            [DX_CLEAR_DEPEND(doc, 1) DX_CLEAR_DEPEND(chm, 0)],
+            [],
+            [DX_ENV_APPEND(GENERATE_HTML, YES)],
+            [DX_TEST_FEATURE(chm) || DX_ENV_APPEND(GENERATE_HTML, NO)])
+
+# PostScript file generation:
+DX_ARG_ABLE(ps, [generate doxygen PostScript documentation],
+            [DX_CHECK_DEPEND(doc, 1)],
+            [DX_CLEAR_DEPEND(doc, 1)],
+            [DX_REQUIRE_PROG([DX_LATEX], latex)
+             DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
+             DX_REQUIRE_PROG([DX_DVIPS], dvips)
+             DX_REQUIRE_PROG([DX_EGREP], egrep)])
+
+# PDF file generation:
+DX_ARG_ABLE(pdf, [generate doxygen PDF documentation],
+            [DX_CHECK_DEPEND(doc, 1)],
+            [DX_CLEAR_DEPEND(doc, 1)],
+            [DX_REQUIRE_PROG([DX_PDFLATEX], pdflatex)
+             DX_REQUIRE_PROG([DX_MAKEINDEX], makeindex)
+             DX_REQUIRE_PROG([DX_EGREP], egrep)])
+
+# LaTeX generation for PS and/or PDF:
+if DX_TEST_FEATURE(ps) || DX_TEST_FEATURE(pdf); then
+    DX_ENV_APPEND(GENERATE_LATEX, YES)
+else
+    DX_ENV_APPEND(GENERATE_LATEX, NO)
+fi
+
+# Paper size for PS and/or PDF:
+AC_ARG_VAR(DOXYGEN_PAPER_SIZE,
+           [a4wide (default), a4, letter, legal or executive])
+case "$DOXYGEN_PAPER_SIZE" in
+#(
+"")
+    AC_SUBST(DOXYGEN_PAPER_SIZE, "")
+;; #(
+a4wide|a4|letter|legal|executive)
+    DX_ENV_APPEND(PAPER_SIZE, $DOXYGEN_PAPER_SIZE)
+;; #(
+*)
+    AC_MSG_ERROR([unknown DOXYGEN_PAPER_SIZE='$DOXYGEN_PAPER_SIZE'])
+;;
+esac
+
+# Rules:
+AS_IF([[test $DX_FLAG_html -eq 1]],
+[[DX_SNIPPET_html="## ------------------------------- ##
+## Rules specific for HTML output. ##
+## ------------------------------- ##
+
+DX_CLEAN_HTML = \$(DX_DOCDIR)/html]dnl
+m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\
+                \$(DX_DOCDIR]DX_i[)/html]])[
+
+"]],
+[[DX_SNIPPET_html=""]])
+AS_IF([[test $DX_FLAG_chi -eq 1]],
+[[DX_SNIPPET_chi="
+DX_CLEAN_CHI = \$(DX_DOCDIR)/\$(PACKAGE).chi]dnl
+m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\
+               \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).chi]])["]],
+[[DX_SNIPPET_chi=""]])
+AS_IF([[test $DX_FLAG_chm -eq 1]],
+[[DX_SNIPPET_chm="## ------------------------------ ##
+## Rules specific for CHM output. ##
+## ------------------------------ ##
+
+DX_CLEAN_CHM = \$(DX_DOCDIR)/chm]dnl
+m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\
+               \$(DX_DOCDIR]DX_i[)/chm]])[\
+${DX_SNIPPET_chi}
+
+"]],
+[[DX_SNIPPET_chm=""]])
+AS_IF([[test $DX_FLAG_man -eq 1]],
+[[DX_SNIPPET_man="## ------------------------------ ##
+## Rules specific for MAN output. ##
+## ------------------------------ ##
+
+DX_CLEAN_MAN = \$(DX_DOCDIR)/man]dnl
+m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\
+               \$(DX_DOCDIR]DX_i[)/man]])[
+
+"]],
+[[DX_SNIPPET_man=""]])
+AS_IF([[test $DX_FLAG_rtf -eq 1]],
+[[DX_SNIPPET_rtf="## ------------------------------ ##
+## Rules specific for RTF output. ##
+## ------------------------------ ##
+
+DX_CLEAN_RTF = \$(DX_DOCDIR)/rtf]dnl
+m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\
+               \$(DX_DOCDIR]DX_i[)/rtf]])[
+
+"]],
+[[DX_SNIPPET_rtf=""]])
+AS_IF([[test $DX_FLAG_xml -eq 1]],
+[[DX_SNIPPET_xml="## ------------------------------ ##
+## Rules specific for XML output. ##
+## ------------------------------ ##
+
+DX_CLEAN_XML = \$(DX_DOCDIR)/xml]dnl
+m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\
+               \$(DX_DOCDIR]DX_i[)/xml]])[
+
+"]],
+[[DX_SNIPPET_xml=""]])
+AS_IF([[test $DX_FLAG_ps -eq 1]],
+[[DX_SNIPPET_ps="## ----------------------------- ##
+## Rules specific for PS output. ##
+## ----------------------------- ##
+
+DX_CLEAN_PS = \$(DX_DOCDIR)/\$(PACKAGE).ps]dnl
+m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\
+              \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).ps]])[
+
+DX_PS_GOAL = doxygen-ps
+
+doxygen-ps: \$(DX_CLEAN_PS)
+
+]m4_foreach([DX_i], [DX_loop],
+[[\$(DX_DOCDIR]DX_i[)/\$(PACKAGE).ps: \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag
+	\$(DX_V_LATEX)cd \$(DX_DOCDIR]DX_i[)/latex; \\
+	rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \\
+	\$(DX_LATEX) refman.tex; \\
+	\$(DX_MAKEINDEX) refman.idx; \\
+	\$(DX_LATEX) refman.tex; \\
+	countdown=5; \\
+	while \$(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \\
+	                  refman.log > /dev/null 2>&1 \\
+	   && test \$\$countdown -gt 0; do \\
+	    \$(DX_LATEX) refman.tex; \\
+            countdown=\`expr \$\$countdown - 1\`; \\
+	done; \\
+	\$(DX_DVIPS) -o ../\$(PACKAGE).ps refman.dvi
+
+]])["]],
+[[DX_SNIPPET_ps=""]])
+AS_IF([[test $DX_FLAG_pdf -eq 1]],
+[[DX_SNIPPET_pdf="## ------------------------------ ##
+## Rules specific for PDF output. ##
+## ------------------------------ ##
+
+DX_CLEAN_PDF = \$(DX_DOCDIR)/\$(PACKAGE).pdf]dnl
+m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\
+               \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).pdf]])[
+
+DX_PDF_GOAL = doxygen-pdf
+
+doxygen-pdf: \$(DX_CLEAN_PDF)
+
+]m4_foreach([DX_i], [DX_loop],
+[[\$(DX_DOCDIR]DX_i[)/\$(PACKAGE).pdf: \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag
+	\$(DX_V_LATEX)cd \$(DX_DOCDIR]DX_i[)/latex; \\
+	rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \\
+	\$(DX_PDFLATEX) refman.tex; \\
+	\$(DX_MAKEINDEX) refman.idx; \\
+	\$(DX_PDFLATEX) refman.tex; \\
+	countdown=5; \\
+	while \$(DX_EGREP) 'Rerun (LaTeX|to get cross-references right)' \\
+	                  refman.log > /dev/null 2>&1 \\
+	   && test \$\$countdown -gt 0; do \\
+	    \$(DX_PDFLATEX) refman.tex; \\
+	    countdown=\`expr \$\$countdown - 1\`; \\
+	done; \\
+	mv refman.pdf ../\$(PACKAGE).pdf
+
+]])["]],
+[[DX_SNIPPET_pdf=""]])
+AS_IF([[test $DX_FLAG_ps -eq 1 -o $DX_FLAG_pdf -eq 1]],
+[[DX_SNIPPET_latex="## ------------------------------------------------- ##
+## Rules specific for LaTeX (shared for PS and PDF). ##
+## ------------------------------------------------- ##
+
+DX_V_LATEX = \$(_DX_v_LATEX_\$(V))
+_DX_v_LATEX_ = \$(_DX_v_LATEX_\$(AM_DEFAULT_VERBOSITY))
+_DX_v_LATEX_0 = @echo \"  LATEX \" \$][@;
+
+DX_CLEAN_LATEX = \$(DX_DOCDIR)/latex]dnl
+m4_foreach([DX_i], [m4_shift(DX_loop)], [[\\
+                 \$(DX_DOCDIR]DX_i[)/latex]])[
+
+"]],
+[[DX_SNIPPET_latex=""]])
+
+AS_IF([[test $DX_FLAG_doc -eq 1]],
+[[DX_SNIPPET_doc="## --------------------------------- ##
+## Format-independent Doxygen rules. ##
+## --------------------------------- ##
+
+${DX_SNIPPET_html}\
+${DX_SNIPPET_chm}\
+${DX_SNIPPET_man}\
+${DX_SNIPPET_rtf}\
+${DX_SNIPPET_xml}\
+${DX_SNIPPET_ps}\
+${DX_SNIPPET_pdf}\
+${DX_SNIPPET_latex}\
+DX_V_DXGEN = \$(_DX_v_DXGEN_\$(V))
+_DX_v_DXGEN_ = \$(_DX_v_DXGEN_\$(AM_DEFAULT_VERBOSITY))
+_DX_v_DXGEN_0 = @echo \"  DXGEN \" \$<;
+
+.PHONY: doxygen-run doxygen-doc \$(DX_PS_GOAL) \$(DX_PDF_GOAL)
+
+.INTERMEDIATE: doxygen-run \$(DX_PS_GOAL) \$(DX_PDF_GOAL)
+
+doxygen-run:]m4_foreach([DX_i], [DX_loop],
+                         [[ \$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag]])[
+
+doxygen-doc: doxygen-run \$(DX_PS_GOAL) \$(DX_PDF_GOAL)
+
+]m4_foreach([DX_i], [DX_loop],
+[[\$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag: \$(DX_CONFIG]DX_i[) \$(pkginclude_HEADERS)
+	\$(A""M_V_at)rm -rf \$(DX_DOCDIR]DX_i[)
+	\$(DX_V_DXGEN)\$(DX_ENV) DOCDIR=\$(DX_DOCDIR]DX_i[) \$(DX_DOXYGEN) \$(DX_CONFIG]DX_i[)
+	\$(A""M_V_at)echo Timestamp >\$][@
+
+]])dnl
+[DX_CLEANFILES = \\]
+m4_foreach([DX_i], [DX_loop],
+[[	\$(DX_DOCDIR]DX_i[)/doxygen_sqlite3.db \\
+	\$(DX_DOCDIR]DX_i[)/\$(PACKAGE).tag \\
+]])dnl
+[	-r \\
+	\$(DX_CLEAN_HTML) \\
+	\$(DX_CLEAN_CHM) \\
+	\$(DX_CLEAN_CHI) \\
+	\$(DX_CLEAN_MAN) \\
+	\$(DX_CLEAN_RTF) \\
+	\$(DX_CLEAN_XML) \\
+	\$(DX_CLEAN_PS) \\
+	\$(DX_CLEAN_PDF) \\
+	\$(DX_CLEAN_LATEX)"]],
+[[DX_SNIPPET_doc=""]])
+AC_SUBST([DX_RULES],
+["${DX_SNIPPET_doc}"])dnl
+AM_SUBST_NOTMAKE([DX_RULES])
+
+#For debugging:
+#echo DX_FLAG_doc=$DX_FLAG_doc
+#echo DX_FLAG_dot=$DX_FLAG_dot
+#echo DX_FLAG_man=$DX_FLAG_man
+#echo DX_FLAG_html=$DX_FLAG_html
+#echo DX_FLAG_chm=$DX_FLAG_chm
+#echo DX_FLAG_chi=$DX_FLAG_chi
+#echo DX_FLAG_rtf=$DX_FLAG_rtf
+#echo DX_FLAG_xml=$DX_FLAG_xml
+#echo DX_FLAG_pdf=$DX_FLAG_pdf
+#echo DX_FLAG_ps=$DX_FLAG_ps
+#echo DX_ENV=$DX_ENV
+])
diff --git a/release_docs/INSTALL_CMake.txt b/release_docs/INSTALL_CMake.txt
index 51e4016..f956104 100644
--- a/release_docs/INSTALL_CMake.txt
+++ b/release_docs/INSTALL_CMake.txt
@@ -791,6 +791,7 @@ if (HDF5_BUILD_FORTRAN)
     if (BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS) default HDF5_INSTALL_MOD_FORTRAN is SHARED
     if (NOT BUILD_SHARED_LIBS AND BUILD_STATIC_LIBS) default HDF5_INSTALL_MOD_FORTRAN is STATIC
     if (NOT BUILD_SHARED_LIBS AND NOT BUILD_STATIC_LIBS) default HDF5_INSTALL_MOD_FORTRAN is SHARED
+HDF5_BUILD_DOC                 "Build documentation"                              OFF
 HDF5_ENABLE_ANALYZER_TOOLS     "enable the use of Clang tools"                    OFF
 HDF5_ENABLE_SANITIZERS         "execute the Clang sanitizer"                      OFF
 HDF5_ENABLE_FORMATTERS         "format source files"                              OFF
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index fbd5f18..2756c90 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -46,6 +46,17 @@ New Features
 
     Configuration:
     -------------
+    - Autotools and CMake target added to produce doxygen generated documentation
+
+      The default is OFF or disabled.
+      Autoconf option is '--enable-doxygen'
+          autotools make target is 'doxygen' and will build all doxygen targets
+      CMake configure option is 'HDF5_BUILD_DOC'.
+          CMake target is 'doxygen' for all available doxygen targets
+          CMake target is 'hdf5lib_doc' for the src subdirectory
+
+      (ADB - 2020/11/13)
+
     - CMake option to use MSVC naming conventions with MinGW
 
       HDF5_MSVC_NAMING_CONVENTION option enable to use MSVC naming conventions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 597f620..38225e9 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1356,3 +1356,41 @@ if (NOT WIN32)
       COMPONENT libraries
   )
 endif ()
+
+#-----------------------------------------------------------------------------
+# Option to build documentation
+#-----------------------------------------------------------------------------
+if (DOXYGEN_FOUND)
+  set (DOXYGEN_PACKAGE ${HDF5_PACKAGE})
+  set (DOXYGEN_VERSION_STRING ${HDF5_VERSION_STRING})
+  set (DOXYGEN_INCLUDE_ALIASES ${HDF5_DOXYGEN_DIR}/aliases)
+  set (DOXYGEN_PROJECT_LOGO ${HDF5_DOXYGEN_DIR}/img/HDFG-logo.png)
+  set (DOXYGEN_PROJECT_BRIEF "C-API Reference")
+  set (DOXYGEN_INPUT_DIRECTORY ${HDF5_SRC_DIR} ${HDF5_DOXYGEN_DIR}/dox ${HDF5_GENERATED_SOURCE_DIR}/shared)
+  set (DOXYGEN_OPTIMIZE_OUTPUT_FOR_C YES)
+  set (DOXYGEN_MACRO_EXPANSION YES)
+  set (DOXYGEN_OUTPUT_DIRECTORY ${HDF5_BINARY_DIR}/hdf5lib_docs)
+
+  # Replace variables inside @@ with the current values
+  configure_file(${HDF5_DOXYGEN_DIR}/Doxyfile.in Doxyfile @ONLY)
+
+  doxygen_add_docs(hdf5lib_doc
+#      ${common_SRCS} ${shared_gen_SRCS} ${H5_PUBLIC_HEADERS} ${H5_PRIVATE_HEADERS} ${H5_GENERATED_HEADERS} ${HDF5_DOXYGEN_DIR}/dox
+      ${DOXYGEN_INPUT_DIRECTORY}
+      ALL
+      WORKING_DIRECTORY ${HDF5_SRC_DIR}
+      COMMENT "Generating HDF5 library Source Documentation"
+  )
+  install(
+      DIRECTORY ${HDF5_BINARY_DIR}/hdf5lib_docs/html
+      DESTINATION ${HDF5_INSTALL_DATA_DIR}
+      COMPONENT Documents
+  )
+
+  if(NOT TARGET doxygen)
+    add_custom_target(doxygen)
+  endif()
+
+  add_dependencies(doxygen hdf5lib_doc)
+
+endif ()
diff --git a/src/Makefile.am b/src/Makefile.am
index cbecccd..118c0a3 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -19,6 +19,8 @@
 include $(top_srcdir)/config/commence.am
 include $(top_srcdir)/config/lt_vers.am
 
+# include Doxygen rules (requires autoconf-archive >2016-03-20)
+@DX_RULES@
 
 # How to build H5detect for number format detection.
 # Use -g to force no optimization since many compilers (e.g., Intel) takes
@@ -33,13 +35,13 @@ lib_LTLIBRARIES=libhdf5.la
 libhdf5_la_LDFLAGS= -version-info $(LT_VERS_INTERFACE):$(LT_VERS_REVISION):$(LT_VERS_AGE) $(AM_LDFLAGS)
 
 # H5Tinit.c and H5lib_settings.c are generated files and should be cleaned.
-MOSTLYCLEANFILES=H5Tinit.c H5lib_settings.c
+MOSTLYCLEANFILES=H5Tinit.c H5lib_settings.c $(DX_CLEANFILES)
 # H5pubconf.h is generated by configure, and should be cleaned.
 DISTCLEANFILES=H5pubconf.h
 
 # library sources
 libhdf5_la_SOURCES= H5.c H5checksum.c H5dbg.c H5lib_settings.c H5system.c \
-	H5timer.c H5trace.c \
+		H5timer.c H5trace.c \
         H5A.c H5Abtree2.c H5Adense.c H5Adeprec.c H5Aint.c H5Atest.c \
         H5AC.c H5ACdbg.c H5ACproxy_entry.c \
         H5B.c H5Bcache.c H5Bdbg.c \
@@ -196,12 +198,16 @@ $(top_srcdir)/src/H5version.h: $(top_srcdir)/src/H5vers.txt
 $(top_srcdir)/src/H5overflow.h: $(top_srcdir)/src/H5overflow.txt
 	perl $(top_srcdir)/bin/make_overflow $?
 
+# doxygen support
+if BUILD_DOXYGEN_CONDITIONAL
+doxygen: doxygen-doc
+endif
+
 # Add TRACE macros to library source files.  This is done via the trace script
 # in the hdf5/bin directory.  If the file contains HDF5 API macros, a "clean"
 # version of the source file is saved with a tilde (~) after its name and
 # tracing information is inserted.  trace should have no effect on files
 # without HDF5 macros.
-.PHONY: trace
 
 trace: $(libhdf5_la_SOURCES)
 	@for dep in $? dummy; do                                          \