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* [svn-r849] ./doc/html/Version.htmlRobb Matzke1998-10-301-19/+13
| | | | | Added comment about rewinding the version number to 1.0 for the initial release.
* [svn-r837] Changed links to DDL.html to read ddl.html.Frank Baker1998-10-302-3/+3
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* [svn-r835] New DDL for Release 1.0.Frank Baker1998-10-301-117/+121
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* [svn-r831] DDL.htmlFrank Baker1998-10-294-0/+1115
| | | | | | | | | References.html New User Guide documents. RM_H5I.html Identifier Interface RM_H5R.html Reference Interface Created these two sections of Reference Manual.
* [svn-r830] ======Frank Baker1998-10-2921-637/+1184
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Intro ====== H5.intro.html Major rewrite to Groups section. New Example 7 (groups). Added TOC and requisite links. Numbered sections. Labelled figures and centered those that were not. Fixed table formatting. =========== User Guide =========== H5.user.html Linked in Chunking.html. Linked in References.html. Linked in DDL.html. Chunking.html Minor edits. DDL.html References.html New documents. Datatypes.html Added "R Reference" to base name description and "H5T_STD_ROBJ -- Reference to an entire object in a file" to list of datatype names. Files.html H5Fflush Added scope parameter. Groups.html Removed references to "current working group." Removed H5Gpush, H5Gpop, and H5Gset functions. Removed note that H5Glink and H5Gunlink were not implemented. ================= Reference Manual ================= RM_*.html and Tools.html Updated Reference Manual internal cross-linking (the link banner at the top and bottom of each page). Changed Returns SUCCEED (0) if successful; otherwise FAIL (-1). to read Returns a non-negative value if successful; otherwise returns a negative value. and several derived changes where circumstances differred only slightly. Minor copy edits throughout. RM_H5.html Corrected H5open "Purpose" statement. RM_H5A.html Changed H5Aget_name return type to hssize_t. RM_H5F.html H5Fflush Added scope parameter. Added H5Freopen. RM_H5Front.html Reordered listing of interfaces to alphabetical order (H5, H5A, H5D, ...) Added H5I, H5R, and H5RA. RM_H5G.html H5Gopen Edited "Description." H5Gget_objinfo Added named datatype to list of valid values for loc_id. RM_H5I.html Identifier Interface New section. RM_H5P.html Added H5Pset_fill_value and H5Pget_fill_value. Several minor copy edits. RM_H5R.html Reference Interface New section. H5RA.html Essentially a new section. It was in the tree previously, but it did not actually have content. RM_H5S.html Changed H5Sget_select_npoints return type to hssize_t. Tools.html Updated h5dump documentation.
* [svn-r780] *** empty log message ***Robb Matzke1998-10-2310-0/+647
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* [svn-r779] Changes since 19981022Robb Matzke1998-10-238-285/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./doc/html/study.html [DELETED] ./doc/html/study_1000x1000.gif [DELETED] ./doc/html/study_250x250.gif [DELETED] ./doc/html/study_499x499.gif [DELETED] ./doc/html/study_5000x1000.gif [DELETED] ./doc/html/study_500x500.gif [DELETED] ./doc/html/study_p1.gif [DELETED] ./doc/html/study_p1.obj [DELETED] Removed these old files -- the data was from before the chunk cache was implemented and therefore the whole file was pretty much garbage. ./MANIFEST ./doc/html/Chunking.html [NEW] ./doc/html/Chunk_f1.gif [NEW] ./doc/html/Chunk_f1.obj [NEW] ./doc/html/Chunk_f2.gif [NEW] ./doc/html/Chunk_f2.obj [NEW] ./doc/html/Chunk_f3.gif [NEW] ./doc/html/Chunk_f4.gif [NEW] ./doc/html/Chunk_f5.gif [NEW] ./doc/html/Chunk_f6.gif [NEW] ./doc/html/Chunk_f6.obj [NEW] New documentation for chunking. It's not quite complete but it gives a pretty good idea of some of the issues affecting performance.
* [svn-r777] RM_H5S.htmlFrank Baker1998-10-223-145/+11
| | | | | | | | | | | | | | | | | | | Changed H5Sget_space_type to H5Sget_simple_extent_type. Changed H5Sget_simple_extent_type FAIL return value to H5S_NO_CLASS. RM_H5F.html H5Fflush. Corrected function name in sytax line, which had read H5Fis_hdf. RM_H5G.html Removed discussion of "current working group" and associated information from the introductory discussion. H5Gset, H5Gpush, H5Gpop Removed these functions. H5Gunlink, H5Gmove Removed the "not yet implemented" notations from these functions.
* [svn-r769] H5.intro.htmlFrank Baker1998-10-2113-40/+465
| | | | | | | | | | | | | | | | | | | | | Revised and extended hyperslab selection image. Added section "Selecting a union of hyperslabs." IH_map*.gif (6 new files) New images for "Intro to HDF5." As a composite, these replace H5.intro.datamap.gif. H5.intro.datamap.gif Removed. Replaced by the composite IH_map*.gif. RM_H5RA.html (new file) RM_H5Front.html Tools.html Ragged.html H5.user.html Changed all H5R functions to H5RA. Changed Ragged Array API references from H5R to H5RA. Changed links to RM_H5R.html to RM_H5RA.html. RM_H5R.html Removed. Replaced by RM_H5RA.html.
* [svn-r745] Changes since 19981002Robb Matzke1998-10-081-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./doc/html/H5.format.html ./src/H5HG.c Fixed a bug in the global heap that caused H5HG_read() to write past the end of the buffer in certain cases. ./test/big.c The test is skipped if hdf5 was configured with `--disable-hsizet'. ./src/H5Ofill.c Data type conversions are implemented for the fill value. ./src/H5.c Tracing prints one of H5P_FILE_CREATE, H5P_FILE_ACCESS, H5P_DATASET_CREATE, H5P_DATASET_XFER, or H5P_MOUNT instead of the more cryptic H5I_TEMPLATE_* constants. ./src/H5D.c Removed prototype for H5D_find_name(). ./src/H5I.c The GROUP_MASK and ID_MASK are both calculated from GROUP_BITS instead of being set by hand. We don't use the sign bit of hid_t; all valid hid_t values are positive so we can say things like `if ((file=H5Fopen(...))<0)'. Changed `(int)pow(2.0,x)' to `1<<x' so we don't have to worry about rounding. Fixed H5I_get_type() so it doesn't always fail an assertion. ./src/H5E.c ./src/H5Epublic.h Added minor error H5E_MOUNT ./src/H5F.c ./src/H5Fprivate.h Added H5Fmount() and H5Funmount(). Mounting and unmounting works as documented but some of the other things aren't implemented yet, the biggest being current working groups always acting on the root of the mount tree, and H5Fclose() closing the entire tree. The rest of the stuff will be added shortly... ./src/H5P.c ./src/H5Ppublic.h Added the H5P_MOUNT property list but haven't implemented any particular properties for it yet. ./src/H5Gstab.c Hard links across files return an error instead of failing an assertion.
* [svn-r744] Checking in MS Word copy of Beta version of "Introduction toFrank Baker1998-10-081-0/+0
| | | | | | | | HDF5." (The HTML copy was checked in for the Beta; the MS Word copy was overlooked at that time.) The mapping image, used to illustrate hyperslab data selections, is a separate gif image, H5.intro.datamap.gif, in docs/html.
* [svn-r740] Correct erroneous cross-reference. (I.e., cross-reference toFrank Baker1998-10-072-2/+2
| | | | Datatypes.html was corrected to point to Dataspaces.html.)
* [svn-r733] Robb Matzke1998-10-011-10/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes since 19980930 ---------------------- ./MANIFEST ./doc/html/H5.format.html ./src/H5D.c ./src/H5Dprivate.h ./src/H5Farray.c ./src/H5Fistore.c ./src/H5Fprivate.h ./src/H5O.c ./src/H5Ofill.c [NEW] ./src/H5Oprivate.h ./src/H5P.c ./src/H5Ppublic.h ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Spoint.c ./src/H5Sprivate.h ./src/Makefile.in Added fill values as documented in previous e-mails. They only work for chunked datasets so far. ./src/H5E.c ./src/H5Epublic.h ./src/H5P.c Changed H5E_TEMPLATE to H5E_PLIST. ./src/H5Omtime.c ./src/H5V.c Fixed a typo in a comment. ./src/H5Tconv.c Fixed a bug in compound type conversions that caused an assertion to fail.
* [svn-r703] Added NCSA header, title bar, and footer.Frank Baker1998-09-161-4/+40
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* [svn-r698] Corrected octal apostrophe problem.Frank Baker1998-09-151-18/+18
| | | | | Clarifying edit re: named datatypes. Assorted spelling corrections and minor edits.
* [svn-r697] Replaced examples 1-8 with new code.Frank Baker1998-09-141-1454/+1532
| | | | | | | | Reordered examples to coincide with the sequence of use within the document. Moved NATIVE and named datatype discussions to be with the rest of the datatypes discussion. Fixed arrays illustrated in tables so that empty cells show clearly. Several dozen minor edits.
* [svn-r696] Added copyright notice/link.Frank Baker1998-09-111-9/+13
| | | | | Added dataspace mapping immage (H5.intro.datamap.gif). Fixed a few formatting errors.
* [svn-r695] New dataspace mapping image for "Introduction to HDF5."Frank Baker1998-09-111-0/+0
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* [svn-r694] Copying developer's changes to doc/html/ version from doc/src/:Frank Baker1998-09-111-6/+12
| | | | | | Revised the description of h5dump. Changed argument 'files' to 'file'. Added ../html/ to the DDL hyperlink.
* [svn-r693] Update for beta release. Complete CVS log messages can be found withFrank Baker1998-09-1114-176/+1424
| | | | the versions of these files that are maintained in hdf5/doc/src/.
* [svn-r692] Modified loc_id parameter description to accomodate more more liberalFrank Baker1998-09-114-9/+10
| | | | | | | | | set of loc_id values. Functions requiring a change: H5Acreate H5Dopen H5Gpop, H5Glink, H5Gget_objinfo, H5Gget_linkval, H5Gset_comment, H5Gget_comment H5Topen
* [svn-r691] Changes since 19980910Robb Matzke1998-09-111-3/+3
| | | | | | | | | | | | | | | | ---------------------- ./MANIFEST Removed duplicate Ragged.html ./doc/src/Glossary.html Changed 1.0 to 1.2 since 1.0 is the current development branch, 1.1 will be development after beta release, and 1.2 will be the first complete release (see Version.html). ./test/dsets.c ./test/tstab.c Added more tests.
* [svn-r690] Revised the description of h5dump.Ruey-Hsia Li1998-09-111-0/+6
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* [svn-r689] Fixed broken hyperlink.Frank Baker1998-09-111-1/+1
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* [svn-r687] New "Introduction to HDF5" for the beta release.Frank Baker1998-09-111-2170/+1520
| | | | Extensive revisions and additions.
* [svn-r686] Changed argument files to file.Ruey-Hsia Li1998-09-101-6/+6
| | | | Corrected the address of DDL.
* [svn-r685] Changed H5Gget_stat to H5Gget_objinfo.Frank Baker1998-09-101-6/+6
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* [svn-r684] RM_H5Front.htmlFrank Baker1998-09-1015-183/+1163
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added link to Tools.html Clean up formatting. Added RM_H5R.html, Ragged Arrays, but link is commented out for Beta. RM_H5.html H5version Removed patch number parameter. H5check_version Removed patch number parameter. Corrected datatype to unsigned (was unsigned *). Added missing "Purpose:" statement. RM_H5A.html H5Aread/write Added reference to data conversion limitations. RM_H5D.html H5Dwrite Added "Writing to an external dataset will fail if the HDF5 file is not open for writing." H5Dread/write Added reference to data conversion limitations. RM_H5F.html H5Fflush Added H5Fflush. RM_H5G.html H5Gget_stat Fixed formatting error. Added mtime to the description of the data structure. Added the following "Note:", per Robb's checkin mesage: "Some systems will be able to record the time accurately but unable to retrieve the correct time; such systems (e.g., Irix64) will report an mtime value of 0 (zero)." Corrected successful return value. H5Gset_comment Added the following statement to "Description:" "Comments can be attached to any object that has an object header, e.g., data sets, groups, named data types, and data spaces, but not symbolic links. RM_H5P.html Cleaned up file formatting. H5Pset_filter Added these three functions. H5Pget_nfilters H5Pget_filter H5Pget_deflate Removed these three functions. (Actually, H5Pset_compression they are commented out, in case they should H5Pget_compression be reinstated.) RM_H5R.html Intial version of H5R reference manual entry, but still largely just a template. Not yet ready for distribution. Links to this document are currently commented out. RM_H5S.html H5S_set_extent_simple Changed name to H5Sselect_extent_simple. now: H5Sselect_extent_simpl H5Sselect_npoints Corrected return value. Now: H5Sget_select_npoints H5Sget_class Reinstated to RM. Changed name. now: H5Sget_space_type H5Soffset_simple Added these 6 functions. The there is a H5Sextent_copy link to Dataspaces.html for the 10 "not yet H5Sset_extent_none implemented (NYI)" functions. H5Sselect_all H5Sselect_none H5Sselect_valid RM_H5T.html Added the following datatypes (though the list of native datatypes is commented out): H5T_NATIVE_HSIZE H5T_NATIVE_HSSIZE H5T_NATIVE_HERR H5T_NATIVE_HBOOL Tools.html Corrected h5ls and h5repart sections. Glossary.html Unlinked for Beta. Copyright.html New file. Copyright statement, linked into User's Guide and Reference Manual. General Changed the following function names: From: To: H5version H5get_libversion H5vers_check H5check_version H5Anum_attrs H5Aget_num_attrs H5Fget_create_template H5Fget_create_plist H5Fget_access_template H5Fget_access_plist And associated "template" -> "property list" edits. H5Gstat H5Gget_stat H5Sextent_npoints H5Sget_simple_extent_npoints H5Sextent_ndims H5Sget_simple_extent_ndims H5Sextent_dims H5Sget_simple_extent_dims H5Sget_class H5Sget_simple_extent_type H5Sselect_npoints H5Sget_select_npoints Added links to Tools.html and RM_H5R.html (Ragged Arrays), though link to RM_H5R.html is commented out for now.
* [svn-r681] Environment.htmlFrank Baker1998-09-102-0/+142
| | | | | | | | | New file. Environmental variables and configuration parameters. Copyright.html New file. Copyright statement, linked into User's Guide and Reference Manual.
* [svn-r680] H5.user.htmlFrank Baker1998-09-0914-26/+238
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A little editorial cleanup. Added link to Ragged.html, Ragged Arrays. Added link to Environment.html, Environmental Variables and Configuration Parameters. Added link to Copyright.html. Ragged.html Added "Use at your own risk" notice. Environment.html New file for environmental variables and configuration parameters. Datatypes.html Added the following datatypes: H5T_NATIVE_HSIZE H5T_NATIVE_HSSIZE H5T_NATIVE_HERR H5T_NATIVE_HBOOL Section 8, "Data Conversions" Added named link tag to catch hyperlink from RM. Revised "Note:" to emphasize limited inate data-conversion capability. Copyright.html New file. Copyright statement, linked into User's Guide and Reference Manual. Glossary.html Unlinked for Beta. General Changed email link at bottom of "user guide level documents" (as contrasted with "developer guide level documents" listed on the lower half of the User's Guide front page) to HDF Help Desk, hdfhelp@ncsa.uiuc.edu. Changed the following function names: From: To: H5version H5get_libversion H5vers_check H5check_version H5Anum_attrs H5Aget_num_attrs H5Fget_create_template() H5Fget_create_plist() H5Fget_access_template() H5Fget_access_plist() H5Gstat H5Gget_stat H5Sextent_npoints H5Sget_simple_extent_npoints H5Sextent_ndims H5Sget_simple_extent_ndims H5Sextent_dims H5Sget_simple_extent_dims H5Sget_class H5Sget_simple_extent_type H5Sselect_npoints H5Sget_select_npoints
* [svn-r679] User-level descriptions of the HDF5 interactive tools:Frank Baker1998-09-091-0/+256
| | | | | | | h5dump h5ls h5repart This page is accessed via the HDF5 Reference Manual (RM_H5Front.html).
* [svn-r676] H5.api.html is superseded by RM_H5*.html family of files. (This ↵Frank Baker1998-09-091-4623/+0
| | | | | | change occured at the time of the second alpha release.)
* [svn-r673] Changes since 19980908Robb Matzke1998-09-088-280/+430
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./COPYING Reformatted as text instead of C. Removed zlib crew from the list of contributors since no zlib code is actually in the hdf5 library. ./INSTALL ./INSTALL.ascired ./MANIFEST Minor updates for Beta release including version number change. ./INSTALL_MAINT Added information about making a release. ./RELEASE Updated function list based on public header files. ./bin/checkposix Got rid of complaints about some obvious things. ./doc/html/H5.api.html ./doc/html/RM_H5F.html ./src/H5F.c ./src/H5Fpublic.h ./test/tfile.c Changed H5Fget_create_template() and H5Fget_access_template() to H5Fget_create_plist() and H5Fget_access_plist() since that conforms better to lots of other names. ./doc/html/Datatypes.html ./doc/html/ExternalFiles.html ./doc/html/Files.html ./doc/html/H5.api.html ./doc/html/H5.sample_code.html ./doc/html/RM_H5F.html ./doc/html/RM_H5Front.html Changed `template' to `property list', etc. ./doc/html/Ragged.html [NEW] Documentation for ragged arrays. ./src/H5Iprivate.h ./src/H5Ipublic.h ./src/H5I.c Changed the scope of some symbols to be more local. ./src/H5.c ./src/H5AC.c ./src/H5D.c ./src/H5E.c ./src/H5F.c ./src/H5Ffamily.c ./src/H5Fistore.c ./src/H5Flow.c ./src/H5Fsec2.c ./src/H5Fsplit.c ./src/H5Fstdio.c ./src/H5G.c ./src/H5Gnode.c ./src/H5HG.c ./src/H5I.c ./src/H5O.c ./src/H5Ocomp.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Omtime.c ./src/H5Oname.c ./src/H5P.c ./src/H5S.c ./src/H5Shyper.c ./src/H5Tbit.c ./src/H5Tconv.c ./src/H5V.c ./src/H5Z.c ./src/H5private.h Fixed some violations of our naming scheme by adding HD to the beginning of all Posix functions.
* [svn-r648] Make subheading numbering consistent and fix error in level 3 headerFrank Baker1998-09-011-6/+8
| | | | | | | numbering sequence. Add internal named link to "File Families" section (for references from Reference Manual).
* [svn-r624] Removed <hardlink>.Ruey-Hsia Li1998-08-271-17/+16
| | | | Added <nlink>opt to <dataset> and <group>.
* [svn-r610] Made ddl.html consistent with dumper output.Ruey-Hsia Li1998-08-211-82/+48
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* [svn-r609] Debugging.htmlRobb Matzke1998-08-201-11/+14
| | | | | | | | | | | | | | | | | | | | | Fixed errors H5.c Fixed core dump with setvbuf() for debugging. H5Fistore.c Fixed bug with sparse datasets. H5Omtime.c Found a typo in "Posix Programmer's Guide". The `%z' in the strftime() should be `%Z' instead. H5T.c H5Tpublic.h Improved api tracing for H5Tinsert_array(). h5tools.c Doesn't dump core for empty datasets.
* [svn-r606] Debugging can be enabled/disabled at runtime though code is stillRobb Matzke1998-08-193-195/+410
| | | | | conditionally included at compile time. Tracing and debugging share the same environment variable. All is documented in Debugging.html.
* [svn-r587] Added H5Gset_comment and H5Gget_comment.Frank Baker1998-08-121-3/+91
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* [svn-r584] Changes since 19980806Robb Matzke1998-08-102-19/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./doc/html/Datatypes.html ./doc/html/H5.format.html ./src/H5.c ./src/H5Odtype.c ./src/H5T.c ./src/H5Tconv.c ./src/H5Tpkg.h ./src/H5Tpublic.h ./test/dtypes.c Changed the values of the H5T_str_t type in order to make a distinction between C's null terminated strings and strings which are not null terminated. The string character set and padding method are saved to the hdf5 file instead of using defaults. Added conversion function from one fixed-length string type to another. ./test/chunk.c Fixed to work with new filter API
* [svn-r579] Changes since 19980806Robb Matzke1998-08-061-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./config/solaris2.5 Hopefully set up now so it honors the CC and CFLAGS variables and understands solaris cc flags. ./test/big.c Checks to see if creating lots of large sparse files exceeds the user disk quota and skips the test. It also checks that we can actually open ~64 files at once. ./doc/html/Files.html ./src/H5A.c ./src/H5Aprivate.h ./src/H5F.c ./src/H5Fpublic.h Added the H5Fflush() function which takes any object as an argument as long as the object is in some way associated with a file. This required an H5A_entof() ./src/H5.c ./src/H5Flow.c The `%a' format of HDfprintf() now allows a field width and justification flag etc, like the other formats. The old H5F_addr_print() was recoded to call HDfprintf() instead of vice versa.
* [svn-r578] Changes since 19980805Robb Matzke1998-08-061-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST Replaced Compression.html with Filters.html ./doc/html/Filters.html ./src/H5Ocomp.c ./src/H5P.c ./src/H5Ppublic.h ./src/H5Z.c ./src/H5Zprivate.h Added two extra arguments to H5Pget_filter() in order to retrieve the filter name. The name is the name registered for the filter with H5Zregister(), but if the dataset creation property originally came from an existing file then the name is that which is stored in the file. ./tools/h5ls.c The `-v' option now prints the names of the filters. ./src/H5B.c ./src/H5Fistore.c ./src/H5O.c ./src/H5Oefl.c ./src/H5Oprivate.h ./src/H5P.c Plugged a memory leak. ./src/H5MMprivate.h H5MM_malloc(0) and H5MM_calloc(0) actually allocate a single byte in order to be sure that we get a valid pointer. ./src/H5S.c ./src/H5Sselect.c Fixed pointer->integer conversions in error return values in three places.
* [svn-r570] *** empty log message ***Robb Matzke1998-08-052-409/+463
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* [svn-r569] Changes since 19980731Robb Matzke1998-08-052-87/+124
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./bin/release Added ./Makefile to the distribution again -- it got lost in the changes last week although it isn't all that important a file since it gets clobbered by configure anyway. ./bin/trace ./doc/html/Filters.html ./doc/html/H5.format.html ./doc/html/H5.user.html ./src/H5.c ./src/H5D.c ./src/H5Dprivate.h ./src/H5E.c ./src/H5Epublic.h ./src/H5Farray.c ./src/H5Fistore.c ./src/H5Fprivate.h ./src/H5O.c ./src/H5Ocomp.c ./src/H5Oprivate.h ./src/H5P.c ./src/H5Ppublic.h ./src/H5Sall.c ./src/H5Shyper.c ./src/H5Spoint.c ./src/H5Sprivate.h ./src/H5Ssimp.c ./src/H5Z.c ./src/H5Zprivate.h ./src/H5Zpublic.h ./src/hdf5.h ./test/dsets.c ./tools/h5ls.c Added the data filter pipeline, a generalization of the compression stuff which allows things like checksums, encryption, compression, performance monitoring, etc. See ./doc/html/Filters.html for details -- it replaces the Compression.html doc. ./src/H5T.c Cleaned up debugging output. ./config/linux Added checks for egcs and pgcc and changed optimization flags for the compilers. ./src/H5G.c ./tools/h5dump.c Fixed compiler warnings in these files and others. ./configure.in ./src/H5private.h ./test/mtime.c Added a check for difftime() and defined HDdifftime() to do something else on systems that don't have difftime().
* [svn-r546] Changes since 19980724Robb Matzke1998-07-291-31/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./MANIFEST ./doc/html/H5.format.html ./src/H5O.c ./src/H5Oprivate.h ./src/H5Omtime.c [NEW] ./src/H5private.h ./src/Makefile.in Added the modification time message. If an object header has this message then it's value is updated with the current time whenever anything changes in the object header. ./acconfig.h ./configure.in Alas, there seems to be no standard way to convert a string time like 19980727122800 in UTC to a time_t since mktime() only converts local times to time_t. So I've modified the configuration to check for various ways of getting the time zone information: * Added checks for the `tm_gmtoff' field of `struct tm'. * Added a check for the `timezone' global variable. * Added a check for `struct timezone'. * Added a check for BSDgettimeofday(). * Added a check for gettimeofday() although it doesn't actually set the timezone argument on some systems. * Added a check to see if `tm_zone' is a member of `struct tm'. * Added a check to see if `tzname' is a global variable. * Added a check to see if `struct tm' is defined in time.h or sys/time.h. It's not difficult to get the right UTC modification message into the object header, but some systems might have problems getting the right time back out (Irix64 is one) and those systems will report zero for the H5G_stat_t.mtime from an H5Gstat() call as if the mtime message isn't even present. It will, however, continue to be updated as normal. ./src/H5G.c ./src/H5Gpublic.h The H5G_stat_t struct now contains an `mtime' field which will hold the object modification time. If the object has no object modification time then the `mtime' will be initialized to zero. Fixed a bug in H5G_stat() that caused the `objno' field of the H5G_stat_t to be set incorrectly on some machines. ./src/H5D.c Writing to external datasets fail if the hdf5 file is not open for writing. A modification time message is added to the dataset object header when it's created and H5O_touch() is called from H5D_write() to update that message. ./src/H5T.c Fixed a bug in H5Tget_member_dims() that caused a segmentation fault if one of the output array arguments was the null pointer. Relaxed the member dimension checking in H5Tinsert_array() so it can also be used for scalar members. ./test/Makefile.in Added additional file names to the `mostlyclean' target. ./tools/h5dump.c ./tools/h5tools.h Increased the temporary buffer size to 1MB. Added support for printing compound data types with array members. When printing H5T_NATIVE_CHAR and H5T_NATIVE_UCHAR we escape double quote characters. ./tools/h5ls.c Changed the output format a little because we were starting to get too much info to fit on a line. Without `--verbose' each object occupies one line of output. Otherwise, additional information is printed below the object name: object file address, comment, and modification time. If `--dump' is given then the data is printed after the other information. ./test/cmpd_dset.c Changed the way the dataset is initialized to be more uniform.
* [svn-r537] Changes since 19980722Robb Matzke1998-07-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5A.c ./src/H5Apublic.h ./test/tattr.c Switched the order of the second and third argument of H5Aget_name() to make it consistent with other functions that take buffers and buffer sizes. ./src/H5G.c ./src/H5Gpublic.h ./src/H5Gprivate.h The H5Gget_comment() function returns the size of the comment including the null terminator. If the object has no comment then zero is returned. If an error occurs then a negative value is returned. ./MANIFEST ./tools/Makefile.in ./tools/h5tools.h [NEW] ./tools/h5dump.c [NEW] Created a library for printing values of datasets in a way that looks nice. It's not done yet, but I needed it for debugging the contents of files from Jim Reus. ./tools/h5ls.c Added the `-d' and `--dump' options which cause the contents of a dataset to be printed. Added `-w N' and `--width=N' options to control how wide the raw data output should be. If you want single-column output then say `-w1'. Printing dataset values can now handle datasets of any integer or floating point atomic type. As a special case, integers which are one byte wide are treated a character strings for now. Sample output: $ h5ls --dump --width=60 banana.hdf ARCHIVE 0:0:0:744 Dataset {52/Inf} Data: (0) "U struct complex { double R; double I; };\012V" (43) " double;\012" U 0:0:0:2500 Dataset {256/512} Data: printing of compound data types is not implemented yet V 0:0:0:3928 Dataset {256/512} Data: (0) 0, 0.015625, 0.03125, 0.046875, 0.0625, (5) 0.078125, 0.09375, 0.109375, 0.125, 0.140625, (10) 0.15625, 0.171875, 0.1875, 0.203125, 0.21875, (15) 0.234375, 0.25, 0.265625, 0.28125, 0.296875, ...
* [svn-r535] Changed H5Sget_class to H5Sextent_class in docsQuincey Koziol1998-07-231-7/+6
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* [svn-r534] Version updateQuincey Koziol1998-07-231-3/+3
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* [svn-r522] Changes since 19980720Robb Matzke1998-07-201-1/+27
| | | | | | | | | | | | | | | | | | | | ---------------------- ./src/H5Gpublic.h ./src/H5Gprivate.h ./src/H5G.c ./test/dsets.c ./doc/html/Groups.html Added the H5Gset_comment() and H5Gget_comment() functions described in an earlier e-mail. ./src/H5.c Fixed a bug in the tracing code that caused certain data space enum types to not be printed. Nested case statements can get confusing to the eyes! ./tools/h5ls.c Prints the first 50 bytes or so of object comments.
* [svn-r518] Changes since 19980720Robb Matzke1998-07-201-29/+61
| | | | | | | | | | | | | | | | | | | | ---------------------- ./doc/html/H5.format.html ./src/H5Oattr.c ./src/H5Odtype.c ./src/H5Oefl.c ./src/H5Olayout.c ./src/H5Osdspace.c ./src/H5Oshared.c Added version numbers to some object header messages so we can update them easier in the future. The library currently just gives up if the version numbers don't match, but in the future the library could handle multiple versions of a message. ./test/testhdf5.c Removed an argument from the H5version() call that I missed last time.
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