Hdf5 merge issue 458 v110 (#465)

* close #195. (#196)

* Update HDF5PluginMacros.cmake

* Update HDF5PluginMacros.cmake

* Modify temporary rpath for testing in java example scripts. (#230)

* Fix undefined left shifting of negative numbers (#338)

Undefined Bahavior Sanitizer errored here about left shifting negative numbers.

* Update license url (#332)

* Modify temporary rpath for testing in java example scripts.

* Update URL in source file Copyright headers for web copy of COPYING
file - src and test directories.

* Applied clang-tidy readability-non-const-parameter warning fixes auto… (#429)

* Automatically applied clang-tidy readability-avoid-const-params-in-decls fixes

Removes useless const declarations.

* Fixed most readability-non-const-parameter warnings

These changes were made automatically by clang-tidy, but I manually reverted the changes related to the H5Z_func_t signature.

* Reformat source with clang v10.0.1.

Co-authored-by: Larry Knox <lrknox@hdfgroup.org>

* Added C++11 override keyword where appropriate (#433)

Added H5_OVERRIDE macro for compatibility with both C++11 and older.

* Various clang tidy warning fixes (#448)

* Fixed clang-tidy bugprone-reserved-identifier warnings

* Fixed clang-tidy bugprone-assert-side-effect warnings

* Fixed clang-tidy bugprone-copy-constructor-init warning

* Fixed clang-tidy readability-redundant-preprocessor warning

For error_test.c the removed code was already dead, because it was in the else of an `#if H5_USE_16_API` block.

Based on H5Location.h, I think p_get_ref_obj_type was meant to be in `#ifndef DOXYGEN_SHOULD_SKIP_THIS` and an `#endif` was missing.  Similarly, in the header, getObjTypeByIdx is only in H5_NO_DEPRECATED_SYMBOLS, not DOXYGEN_SHOULD_SKIP_THIS.

* Fixed clang-tidy readability-redundant-string-init warnings

* Fixed some clang-tidy performance-type-promotion-in-math-fn warnings

* Fixed clang-tidy performance-unnecessary-value-param warnings

* Reformat source with clang v10.0.1.

Co-authored-by: Larry Knox <lrknox@hdfgroup.org>

* Removed checks/workarounds for pre-C++89 compatibility (#449)

After 30+ years, just assume that the following exist:
- extension-less includes
- namespaces
- std::
- static_cast
- bool

* Fixed all clang-tidy bugprone-suspicious-string-compare warnings (#451)

* Fixed all clang-tidy bugprone-suspicious-string-compare warnings

This change was generated entirely by clang-tidy itself.

* Reformat code with clang v10.0.1.

Co-authored-by: Larry Knox <lrknox@hdfgroup.org>

* Fix clang-tidy suspicious string compare in H5A.c missed in merge.

Co-authored-by: H. Joe Lee <hyoklee@hdfgroup.org>
Co-authored-by: Sean McBride <sean@rogue-research.com>

3 files changed, 7 insertions, 7 deletions

diff --git a/hl/tools/gif2h5/gif.h b/hl/tools/gif2h5/gif.h
index 2b4a344..1a8cfe4 100644
--- a/hl/tools/gif2h5/gif.h
+++ b/hl/tools/gif2h5/gif.h
@@ -157,8 +157,8 @@ int ReadGifApplication(GIFAPPLICATION *, GIFBYTE **);
 int ReadGifComment(GIFCOMMENT *, GIFBYTE **);
 
 /* HDFGIFWR.C */
-int hdfWriteGIF(FILE *fp, GIFBYTE *pic, int ptype, int w, int h, GIFBYTE *rmap, GIFBYTE *gmap, GIFBYTE *bmap,
-                GIFBYTE *pc2ncmap, int numcols, int colorstyle, int BitsPerPixel);
+int hdfWriteGIF(FILE *fp, GIFBYTE *pic, int ptype, int w, int h, const GIFBYTE *rmap, const GIFBYTE *gmap,
+                const GIFBYTE *bmap, const GIFBYTE *pc2ncmap, int numcols, int colorstyle, int BitsPerPixel);
 
 /* WRITEHDF.C */
 int WriteHDF(GIFTOMEM, GIFCHAR *);
@@ -176,7 +176,7 @@ int ReadHDF(GIFBYTE **data, GIFBYTE palette[256][3], hsize_t *image_size, GIFCHA
             GIFCHAR *dset_name, GIFCHAR *pal_name);
 
 GIFBYTE *Decompress(GIFIMAGEDESC *, GIFHEAD *);
-GIFBYTE  GetByte(GIFBYTE *);
+GIFBYTE  GetByte(const GIFBYTE *);
 GIFWORD  GetWord(GIFBYTE *);
 
 void cleanup(GIFBYTE *);
diff --git a/hl/tools/gif2h5/gifread.c b/hl/tools/gif2h5/gifread.c
index b88264b..d2afbc4 100644
--- a/hl/tools/gif2h5/gifread.c
+++ b/hl/tools/gif2h5/gifread.c
@@ -38,7 +38,7 @@ GetWord(GIFBYTE *MemGif)
 }
 
 GIFBYTE
-GetByte(GIFBYTE *MemGif) { return *MemGif; }
+GetByte(const GIFBYTE *MemGif) { return *MemGif; }
 
 /*
  *  Read a GIF image GIFBYTE Header.
@@ -62,7 +62,7 @@ ReadGifHeader(GIFHEAD * GifHead, /* Pointer to GIF header structure  */
         GifHead->HeaderDump[i] = *(*MemGif2)++;
     }
 
-    if (strncmp((const char *)GifHead->HeaderDump, "GIF", (size_t)3)) {
+    if (strncmp((const char *)GifHead->HeaderDump, "GIF", (size_t)3) != 0) {
         printf("The file does not appear to be a valid GIF file.\n");
         exit(EXIT_FAILURE);
     }
diff --git a/hl/tools/gif2h5/hdfgifwr.c b/hl/tools/gif2h5/hdfgifwr.c
index 8068829..21b14d1 100644
--- a/hl/tools/gif2h5/hdfgifwr.c
+++ b/hl/tools/gif2h5/hdfgifwr.c
@@ -135,8 +135,8 @@ static int EOFCode;
 
 /*************************************************************/
 int
-hdfWriteGIF(FILE *fp, byte *pic, int ptype, int w, int h, byte *rmap, byte *gmap, byte *bmap, byte *pc2ncmap,
-            int numcols, int colorstyle, int BitsPerPixel)
+hdfWriteGIF(FILE *fp, byte *pic, int ptype, int w, int h, const byte *rmap, const byte *gmap,
+            const byte *bmap, const byte *pc2ncmap, int numcols, int colorstyle, int BitsPerPixel)
 {
     int   InitCodeSize;
     int   i;