octave: libinterp/corefcn/ls-hdf5.cc annotate

annotate libinterp/corefcn/ls-hdf5.cc @ 21211:2cf8bc5c7017

use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests * configure.ac (HAVE_HDF5_INT2FLOAT_CONVERSIONS): AC_DEFINE here. * ls-hdf5.cc (HAVE_HDF5_INT2FLOAT_CONVERSION): Delete definition. * ls-hdf5.cc, ls-hdf5.h, ccolamd.cc, dmperm.cc, ov-base-int.cc, ov-bool-mat.cc, ov-bool-sparse.cc, ov-bool.cc, ov-cell.cc, ov-class.cc, ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-java.cc, ov-range.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-struct.cc, pt-eval.cc: Use #if defined (HAVE_FOO) instead of #if HAVE_FOO.

author	John W. Eaton <jwe@octave.org>
date	Sat, 06 Feb 2016 08:48:47 -0500
parents	fcac5dbbf9ed
children	40de9f8f23a6

rev	line source
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1 /*
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 18678 diff changeset	3 Copyright (C) 1996-2015 John W. Eaton
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	4
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	6
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6276 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6276 diff changeset	10 option) any later version.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	11
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	15 for more details.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	16
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6276 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6276 diff changeset	19 <http://www.gnu.org/licenses/>.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	20
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	21 */
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	22
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	23 // Author: Steven G. Johnson <stevenj@alum.mit.edu>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	24
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	25 #ifdef HAVE_CONFIG_H
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21100 diff changeset	26 # include <config.h>
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	27 #endif
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	28
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	29 #if defined (HAVE_HDF5)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	30
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	31 #include <cfloat>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	32 #include <cstring>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	33 #include <cctype>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	34
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	35 #include <fstream>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	36 #include <iomanip>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	37 #include <iostream>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	38 #include <string>
4726 14dc2267c343 [project @ 2004-01-23 20:04:35 by jwe] jwe parents: 4696 diff changeset	39 #include <vector>
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	40
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	41 #include "byte-swap.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	42 #include "data-conv.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	43 #include "file-ops.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	44 #include "glob-match.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	45 #include "lo-mappers.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	46 #include "mach-info.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	47 #include "oct-env.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	48 #include "oct-time.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	49 #include "quit.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	50 #include "str-vec.h"
8377 25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER Jaroslav Hajek <highegg@gmail.com> parents: 7336 diff changeset	51 #include "oct-locbuf.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	52
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	53 #include "Cell.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	54 #include "defun.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	55 #include "error.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	56 #include "errwarn.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	57 #include "load-save.h"
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	58 #include "oct-hdf5.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20449 diff changeset	59 #include "ovl.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	60 #include "oct-map.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	61 #include "ov-cell.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	62 #include "pager.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	63 #include "pt-exp.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	64 #include "sysdep.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	65 #include "unwind-prot.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	66 #include "utils.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	67 #include "variables.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	68 #include "version.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	69 #include "dMatrix.h"
10325 8b3cfc1288e2 implement lazy index conversions Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	70 #include "ov-lazy-idx.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	71
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	72 #include "ls-utils.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	73 #include "ls-hdf5.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	74
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	75 hdf5_fstreambase::hdf5_fstreambase (const char name, int mode, int / prot */)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	76 : file_id (-1), current_item (-1)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	77 {
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	78 if (mode & std::ios::in)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	79 file_id = H5Fopen (name, H5F_ACC_RDONLY, octave_H5P_DEFAULT);
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	80 else if (mode & std::ios::out)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	81 {
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	82 if (mode & std::ios::app && H5Fis_hdf5 (name) > 0)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	83 file_id = H5Fopen (name, H5F_ACC_RDWR, octave_H5P_DEFAULT);
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	84 else
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	85 file_id = H5Fcreate (name, H5F_ACC_TRUNC, octave_H5P_DEFAULT,
ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	86 octave_H5P_DEFAULT);
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	87 }
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	88 if (file_id < 0)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	89 std::ios::setstate (std::ios::badbit);
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	90
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	91 current_item = 0;
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	92 }
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	93
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	94 void
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	95 hdf5_fstreambase::close (void)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	96 {
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	97 if (file_id >= 0)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	98 {
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	99 if (H5Fclose (file_id) < 0)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	100 std::ios::setstate (std::ios::badbit);
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	101 file_id = -1;
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	102 }
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	103 }
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	104
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	105 void
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	106 hdf5_fstreambase::open (const char *name, int mode, int)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	107 {
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	108 clear ();
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	109
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	110 if (mode & std::ios::in)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	111 file_id = H5Fopen (name, H5F_ACC_RDONLY, octave_H5P_DEFAULT);
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	112 else if (mode & std::ios::out)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	113 {
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	114 if (mode & std::ios::app && H5Fis_hdf5 (name) > 0)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	115 file_id = H5Fopen (name, H5F_ACC_RDWR, octave_H5P_DEFAULT);
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	116 else
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	117 file_id = H5Fcreate (name, H5F_ACC_TRUNC, octave_H5P_DEFAULT,
ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	118 octave_H5P_DEFAULT);
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	119 }
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	120 if (file_id < 0)
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	121 std::ios::setstate (std::ios::badbit);
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	122
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	123 current_item = 0;
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	124 }
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	125
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	126 static std::string
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	127 make_valid_identifier (const std::string& nm)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	128 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	129 std::string retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	130
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	131 size_t nm_len = nm.length ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	132
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	133 if (nm_len > 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	134 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	135 if (! isalpha (nm[0]))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	136 retval += '_';
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	137
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	138 for (size_t i = 0; i < nm_len; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	139 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	140 char c = nm[i];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	141 retval += (isalnum (c) \|\| c == '_') ? c : '_';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	142 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	143 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	144
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	145 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	146 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	147
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	148 // Given two compound types t1 and t2, determine whether they
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	149 // are compatible for reading/writing. This function only
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	150 // works for non-nested types composed of simple elements (ints, floats...),
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	151 // which is all we need it for
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	152
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	153 bool
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	154 hdf5_types_compatible (octave_hdf5_id t1, octave_hdf5_id t2)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	155 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	156 int n;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	157 if ((n = H5Tget_nmembers (t1)) != H5Tget_nmembers (t2))
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	158 return false;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	159
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	160 for (int i = 0; i < n; ++i)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	161 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	162 hid_t mt1 = H5Tget_member_type (t1, i);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	163 hid_t mt2 = H5Tget_member_type (t2, i);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	164
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	165 if (H5Tget_class (mt1) != H5Tget_class (mt2))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	166 return false;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	167
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	168 H5Tclose (mt2);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	169 H5Tclose (mt1);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	170 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	171
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	172 return true;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	173 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	174
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	175 // Return true if loc_id has the attribute named attr_name, and false
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	176 // otherwise.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	177
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	178 bool
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	179 hdf5_check_attr (octave_hdf5_id loc_id, const char *attr_name)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	180 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	181 bool retval = false;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	182
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	183 // we have to pull some shenanigans here to make sure
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	184 // HDF5 doesn't print out all sorts of error messages if we
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	185 // call H5Aopen for a non-existing attribute
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	186
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	187 H5E_auto_t err_func;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	188 void *err_func_data;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	189
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	190 // turn off error reporting temporarily, but save the error
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	191 // reporting function:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	192
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	193 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	194 H5Eget_auto (octave_H5E_DEFAULT, &err_func, &err_func_data);
ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	195 H5Eset_auto (octave_H5E_DEFAULT, 0, 0);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	196 #else
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	197 H5Eget_auto (&err_func, &err_func_data);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	198 H5Eset_auto (0, 0);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	199 #endif
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	200
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	201 hid_t attr_id = H5Aopen_name (loc_id, attr_name);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	202
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	203 if (attr_id >= 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	204 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	205 // successful
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	206 retval = true;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	207 H5Aclose (attr_id);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	208 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	209
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	210 // restore error reporting:
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	211 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	212 H5Eset_auto (octave_H5E_DEFAULT, err_func, err_func_data);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	213 #else
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	214 H5Eset_auto (err_func, err_func_data);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	215 #endif
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	216 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	217 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	218
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	219 bool
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	220 hdf5_get_scalar_attr (octave_hdf5_id loc_id, octave_hdf5_id type_id,
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	221 const char attr_name, void buf)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	222 {
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	223 bool retval = false;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	224
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	225 // we have to pull some shenanigans here to make sure
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	226 // HDF5 doesn't print out all sorts of error messages if we
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	227 // call H5Aopen for a non-existing attribute
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	228
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	229 H5E_auto_t err_func;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	230 void *err_func_data;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	231
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	232 // turn off error reporting temporarily, but save the error
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	233 // reporting function:
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	234
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	235 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	236 H5Eget_auto (octave_H5E_DEFAULT, &err_func, &err_func_data);
ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	237 H5Eset_auto (octave_H5E_DEFAULT, 0, 0);
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	238 #else
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	239 H5Eget_auto (&err_func, &err_func_data);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	240 H5Eset_auto (0, 0);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	241 #endif
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	242
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	243 hid_t attr_id = H5Aopen_name (loc_id, attr_name);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	244
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	245 if (attr_id >= 0)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	246 {
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	247 hid_t space_id = H5Aget_space (attr_id);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	248
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	249 hsize_t rank = H5Sget_simple_extent_ndims (space_id);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	250
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	251 if (rank == 0)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	252 retval = H5Aread (attr_id, type_id, buf) >= 0;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	253 H5Aclose (attr_id);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	254 }
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	255
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	256 // restore error reporting:
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	257 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	258 H5Eset_auto (octave_H5E_DEFAULT, err_func, err_func_data);
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	259 #else
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	260 H5Eset_auto (err_func, err_func_data);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	261 #endif
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	262 return retval;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	263 }
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	264
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	265
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	266
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	267
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	268 // The following subroutines creates an HDF5 representations of the way
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	269 // we will store Octave complex types (pairs of floating-point numbers).
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	270 // NUM_TYPE is the HDF5 numeric type to use for storage (e.g.
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	271 // H5T_NATIVE_DOUBLE to save as 'double'). Note that any necessary
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	272 // conversions are handled automatically by HDF5.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	273
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	274 octave_hdf5_id
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	275 hdf5_make_complex_type (octave_hdf5_id num_type)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	276 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	277 hid_t type_id = H5Tcreate (H5T_COMPOUND, sizeof (double) * 2);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	278
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	279 H5Tinsert (type_id, "real", 0 * sizeof (double), num_type);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	280 H5Tinsert (type_id, "imag", 1 * sizeof (double), num_type);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	281
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	282 return type_id;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	283 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	284
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	285 // This function is designed to be passed to H5Giterate, which calls it
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	286 // on each data item in an HDF5 file. For the item whose name is NAME in
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	287 // the group GROUP_ID, this function sets dv->tc to an Octave representation
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	288 // of that item. (dv must be a pointer to hdf5_callback_data.) (It also
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	289 // sets the other fields of dv).
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	290 //
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	291 // It returns 1 on success (in which case H5Giterate stops and returns),
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	292 // -1 on error, and 0 to tell H5Giterate to continue on to the next item
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	293 // (e.g. if NAME was a data type we don't recognize).
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	294
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	295 octave_hdf5_err
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	296 hdf5_read_next_data (octave_hdf5_id group_id, const char name, void dv)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	297 {
19739 3fa35defe495 Adjust spacing of static_cast<> calls to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	298 hdf5_callback_data d = static_cast<hdf5_callback_data > (dv);
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	299 hid_t type_id = -1;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	300 hid_t type_class_id = -1;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	301 hid_t data_id = -1;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	302 hid_t subgroup_id = -1;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	303 hid_t space_id = -1;;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	304
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	305 H5G_stat_t info;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	306 herr_t retval = 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	307 bool ident_valid = valid_identifier (name);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	308
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	309 std::string vname = name;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	310
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	311 // Allow identifiers as all digits so we can load lists saved by
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	312 // earlier versions of Octave.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	313
18678 6113e0c6920b maint: Clean up extra spaces before/after parentheses. Rik <rik@octave.org> parents: 18676 diff changeset	314 if (! ident_valid)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	315 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	316 // fix the identifier, replacing invalid chars with underscores
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	317 vname = make_valid_identifier (vname);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	318
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	319 // check again (in case vname was null, empty, or some such thing):
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	320 ident_valid = valid_identifier (vname);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	321 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	322
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	323 H5Gget_objinfo (group_id, name, 1, &info);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	324
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	325 if (info.type == H5G_GROUP && ident_valid)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	326 {
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	327 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	328 subgroup_id = H5Gopen (group_id, name, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	329 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	330 subgroup_id = H5Gopen (group_id, name);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	331 #endif
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	332
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	333 if (subgroup_id < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	334 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	335 retval = subgroup_id;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	336 goto done;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	337 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	338
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	339 if (hdf5_check_attr (subgroup_id, "OCTAVE_NEW_FORMAT"))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	340 {
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	341 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	342 data_id = H5Dopen (subgroup_id, "type", octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	343 #else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	344 data_id = H5Dopen (subgroup_id, "type");
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	345 #endif
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	346
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	347 if (data_id < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	348 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	349 retval = data_id;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	350 goto done;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	351 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	352
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	353 type_id = H5Dget_type (data_id);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	354
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	355 type_class_id = H5Tget_class (type_id);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	356
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	357 if (type_class_id != H5T_STRING)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	358 goto done;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	359
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	360 space_id = H5Dget_space (data_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	361 hsize_t rank = H5Sget_simple_extent_ndims (space_id);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	362
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	363 if (rank != 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	364 goto done;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	365
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	366 int slen = H5Tget_size (type_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	367 if (slen < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	368 goto done;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	369
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	370 OCTAVE_LOCAL_BUFFER (char, typ, slen);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	371
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	372 // create datatype for (null-terminated) string to read into:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	373 hid_t st_id = H5Tcopy (H5T_C_S1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	374 H5Tset_size (st_id, slen);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	375
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	376 if (H5Dread (data_id, st_id, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	377 typ) < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	378 goto done;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	379
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	380 H5Tclose (st_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	381 H5Dclose (data_id);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	382
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	383 d->tc = octave_value_typeinfo::lookup_type (typ);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	384
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	385 retval = (d->tc.load_hdf5 (subgroup_id, "value") ? 1 : -1);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	386
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	387 // check for OCTAVE_GLOBAL attribute:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	388 d->global = hdf5_check_attr (subgroup_id, "OCTAVE_GLOBAL");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	389
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	390 H5Gclose (subgroup_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	391 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	392 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	393 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	394 // an HDF5 group is treated as an octave structure by
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	395 // default (since that preserves name information), and an
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	396 // octave list otherwise.
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	397
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	398 if (hdf5_check_attr (subgroup_id, "OCTAVE_LIST"))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	399 d->tc = octave_value_typeinfo::lookup_type ("list");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	400 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	401 d->tc = octave_value_typeinfo::lookup_type ("struct");
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	402
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	403 // check for OCTAVE_GLOBAL attribute:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	404 d->global = hdf5_check_attr (subgroup_id, "OCTAVE_GLOBAL");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	405
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	406 H5Gclose (subgroup_id);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	407
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	408 retval = (d->tc.load_hdf5 (group_id, name) ? 1 : -1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	409 }
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	410
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	411 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	412 else if (info.type == H5G_DATASET && ident_valid)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	413 {
20449 df4165dfc676 maint: Fix misspelled word compatibility in code comments. Rik <rik@octave.org> parents: 20264 diff changeset	414 // For backwards compatibility.
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	415 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	416 data_id = H5Dopen (group_id, name, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	417 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	418 data_id = H5Dopen (group_id, name);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	419 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	420
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	421 if (data_id < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	422 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	423 retval = data_id;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	424 goto done;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	425 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	426
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	427 type_id = H5Dget_type (data_id);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	428
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	429 type_class_id = H5Tget_class (type_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	430
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	431 if (type_class_id == H5T_FLOAT)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	432 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	433 space_id = H5Dget_space (data_id);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	434
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	435 hsize_t rank = H5Sget_simple_extent_ndims (space_id);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	436
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	437 if (rank == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	438 d->tc = octave_value_typeinfo::lookup_type ("scalar");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	439 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	440 d->tc = octave_value_typeinfo::lookup_type ("matrix");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	441
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	442 H5Sclose (space_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	443 }
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	444 else if (type_class_id == H5T_INTEGER)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	445 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	446 // What integer type do we really have..
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	447 std::string int_typ;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	448 #ifdef HAVE_H5T_GET_NATIVE_TYPE
17861 870f3e12e163 maint: Use phrase "FIXME:" for problem areas in code. Rik <rik@octave.org> parents: 17787 diff changeset	449 // FIXME: test this code and activated with an autoconf
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	450 // test!! It is also incorrect for 64-bit indexing!!
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	451
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	452 switch (H5Tget_native_type (type_id, H5T_DIR_ASCEND))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	453 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	454 case H5T_NATIVE_CHAR:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	455 int_typ = "int8 ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	456 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	457
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	458 case H5T_NATIVE_SHORT:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	459 int_typ = "int16 ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	460 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	461
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	462 case H5T_NATIVE_INT:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	463 case H5T_NATIVE_LONG:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	464 int_typ = "int32 ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	465 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	466
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	467 case H5T_NATIVE_LLONG:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	468 int_typ = "int64 ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	469 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	470
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	471 case H5T_NATIVE_UCHAR:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	472 int_typ = "uint8 ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	473 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	474
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	475 case H5T_NATIVE_USHORT:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	476 int_typ = "uint16 ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	477 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	478
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	479 case H5T_NATIVE_UINT:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	480 case H5T_NATIVE_ULONG:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	481 int_typ = "uint32 ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	482 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	483
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	484 case H5T_NATIVE_ULLONG:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	485 int_typ = "uint64 ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	486 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	487 }
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	488 #else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	489 hid_t int_sign = H5Tget_sign (type_id);
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	490
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	491 if (int_sign == H5T_SGN_ERROR)
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	492 warning ("load: can't read '%s' (unknown datatype)", name);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	493 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	494 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	495 if (int_sign == H5T_SGN_NONE)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	496 int_typ.append ("u");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	497 int_typ.append ("int");
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	498
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	499 int slen = H5Tget_size (type_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	500 if (slen < 0)
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	501 warning ("load: can't read '%s' (unknown datatype)", name);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	502 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	503 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	504 switch (slen)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	505 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	506 case 1:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	507 int_typ.append ("8 ");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	508 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	509
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	510 case 2:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	511 int_typ.append ("16 ");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	512 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	513
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	514 case 4:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	515 int_typ.append ("32 ");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	516 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	517
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	518 case 8:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	519 int_typ.append ("64 ");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	520 break;
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	521
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	522 default:
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	523 warning ("load: can't read '%s' (unknown datatype)",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	524 name);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	525 int_typ = "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	526 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	527 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	528 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	529 }
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	530 #endif
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	531 if (int_typ == "")
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	532 warning ("load: can't read '%s' (unknown datatype)", name);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	533 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	534 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	535 // Matrix or scalar?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	536 space_id = H5Dget_space (data_id);
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	537
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	538 hsize_t rank = H5Sget_simple_extent_ndims (space_id);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	539
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	540 if (rank == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	541 int_typ.append ("scalar");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	542 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	543 int_typ.append ("matrix");
4948 7124436476cb [project @ 2004-08-31 17:57:21 by jwe] jwe parents: 4805 diff changeset	544
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	545 d->tc = octave_value_typeinfo::lookup_type (int_typ);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	546 H5Sclose (space_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	547 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	548 }
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	549 else if (type_class_id == H5T_STRING)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	550 d->tc = octave_value_typeinfo::lookup_type ("string");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	551 else if (type_class_id == H5T_COMPOUND)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	552 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	553 hid_t complex_type = hdf5_make_complex_type (H5T_NATIVE_DOUBLE);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	554
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	555 if (hdf5_types_compatible (type_id, complex_type))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	556 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	557 // read complex matrix or scalar variable
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	558 space_id = H5Dget_space (data_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	559 hsize_t rank = H5Sget_simple_extent_ndims (space_id);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	560
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	561 if (rank == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	562 d->tc = octave_value_typeinfo::lookup_type ("complex scalar");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	563 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	564 d->tc = octave_value_typeinfo::lookup_type ("complex matrix");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	565
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	566 H5Sclose (space_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	567 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	568 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	569 // Assume that if its not complex its a range. If its not
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	570 // it'll be rejected later in the range code
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	571 d->tc = octave_value_typeinfo::lookup_type ("range");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	572
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	573 H5Tclose (complex_type);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	574 }
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	575 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	576 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	577 warning ("load: can't read '%s' (unknown datatype)", name);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	578 retval = 0; // unknown datatype; skip
18676 5bd1ca29c5f0 Clean up questionable code bits identified by clang sanitize. Rik <rik@octave.org> parents: 18100 diff changeset	579 return retval;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	580 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	581
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	582 // check for OCTAVE_GLOBAL attribute:
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	583 d->global = hdf5_check_attr (data_id, "OCTAVE_GLOBAL");
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	584
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	585 H5Tclose (type_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	586 H5Dclose (data_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	587
9881 b3089dba88bf Remove HDF5 cruft for older versions of HDF5 Kacper Kowalik parents: 8920 diff changeset	588 retval = (d->tc.load_hdf5 (group_id, name) ? 1 : -1);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	589 }
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	590
20955 77f5591878bf maint: Use '! expr' rather than '!expr' to conform to coding guidelines. Rik <rik@octave.org> parents: 20945 diff changeset	591 if (! ident_valid)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	592 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	593 // should we attempt to handle invalid identifiers by converting
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	594 // bad characters to '_', say?
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	595 warning ("load: skipping invalid identifier '%s' in hdf5 file",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	596 name);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	597 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	598
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	599 done:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	600 if (retval < 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	601 error ("load: error while reading hdf5 item %s", name);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	602
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	603 if (retval > 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	604 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	605 // get documentation string, if any:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	606 int comment_length = H5Gget_comment (group_id, name, 0, 0);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	607
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	608 if (comment_length > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	609 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	610 OCTAVE_LOCAL_BUFFER (char, tdoc, comment_length);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	611 H5Gget_comment (group_id, name, comment_length, tdoc);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	612 d->doc = tdoc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	613 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	614 else if (vname != name)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	615 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	616 // the name was changed; store the original name
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	617 // as the documentation string:
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	618 d->doc = name;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	619 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	620
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	621 // copy name (actually, vname):
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	622 d->name = vname;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	623 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	624
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	625 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	626 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	627
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	628 // Read the next Octave variable from the stream IS, which must really be
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	629 // an hdf5_ifstream. Return the variable value in tc, its doc string
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	630 // in doc, and whether it is global in global. The return value is
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	631 // the name of the variable, or NULL if none were found or there was
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	632 // and error.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	633 std::string
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	634 read_hdf5_data (std::istream& is, const std::string& /* filename */,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	635 bool& global, octave_value& tc, std::string& doc,
17709 5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	636 const string_vector& argv, int argv_idx, int argc)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	637 {
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	638 check_hdf5_types ();
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19739 diff changeset	639
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	640 std::string retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	641
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	642 doc.resize (0);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	643
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5351 diff changeset	644 hdf5_ifstream& hs = dynamic_cast<hdf5_ifstream&> (is);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	645 hdf5_callback_data d;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	646
4696 fcab389ad291 [project @ 2004-01-15 02:11:59 by jwe] jwe parents: 4687 diff changeset	647 herr_t H5Giterate_retval = -1;
fcab389ad291 [project @ 2004-01-15 02:11:59 by jwe] jwe parents: 4687 diff changeset	648
fcab389ad291 [project @ 2004-01-15 02:11:59 by jwe] jwe parents: 4687 diff changeset	649 hsize_t num_obj = 0;
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	650 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	651 hid_t group_id = H5Gopen (hs.file_id, "/", octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	652 #else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	653 hid_t group_id = H5Gopen (hs.file_id, "/");
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	654 #endif
5060 34a904ac130d [project @ 2004-11-02 03:08:10 by jwe] jwe parents: 4948 diff changeset	655 H5Gget_num_objs (group_id, &num_obj);
34a904ac130d [project @ 2004-11-02 03:08:10 by jwe] jwe parents: 4948 diff changeset	656 H5Gclose (group_id);
17709 5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	657
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	658 // For large datasets and out-of-core functionality,
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	659 // check if only parts of the data is requested
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	660 bool load_named_vars = argv_idx < argc;
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	661 while (load_named_vars && hs.current_item < static_cast<int> (num_obj))
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	662 {
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	663 std::vector<char> var_name;
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	664 bool found = false;
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	665 size_t len = 0;
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	666
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	667 len = H5Gget_objname_by_idx (hs.file_id, hs.current_item, 0, 0);
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	668 var_name.resize (len+1);
18678 6113e0c6920b maint: Clean up extra spaces before/after parentheses. Rik <rik@octave.org> parents: 18676 diff changeset	669 H5Gget_objname_by_idx (hs.file_id, hs.current_item, &var_name[0], len+1);
17709 5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	670
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	671 for (int i = argv_idx; i < argc; i++)
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	672 {
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	673 glob_match pattern (argv[i]);
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	674 if (pattern.match (std::string (&var_name[0])))
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	675 {
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	676 found = true;
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	677 break;
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	678 }
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	679 }
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	680
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	681 if (found)
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	682 break;
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	683
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	684 hs.current_item++;
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	685 }
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	686
5415a9cd61d4 Implement faster partial loading of HDF5 files. Rik <rik@octave.org> parents: 16892 diff changeset	687
4696 fcab389ad291 [project @ 2004-01-15 02:11:59 by jwe] jwe parents: 4687 diff changeset	688 if (hs.current_item < static_cast<int> (num_obj))
fcab389ad291 [project @ 2004-01-15 02:11:59 by jwe] jwe parents: 4687 diff changeset	689 H5Giterate_retval = H5Giterate (hs.file_id, "/", &hs.current_item,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	690 hdf5_read_next_data, &d);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	691
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	692 if (H5Giterate_retval > 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	693 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	694 global = d.global;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	695 tc = d.tc;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	696 doc = d.doc;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	697 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	698 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	699 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	700 // an error occurred (H5Giterate_retval < 0) or there are no
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	701 // more datasets print an error message if retval < 0?
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	702 // hdf5_read_next_data already printed one, probably.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	703 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	704
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	705 if (! d.name.empty ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	706 retval = d.name;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	707
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	708 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	709 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	710
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	711 // Add an attribute named attr_name to loc_id (a simple scalar
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	712 // attribute with value 1). Return value is >= 0 on success.
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	713 octave_hdf5_err
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	714 hdf5_add_attr (octave_hdf5_id loc_id, const char *attr_name)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	715 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	716 herr_t retval = 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	717
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	718 hid_t as_id = H5Screate (H5S_SCALAR);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	719
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	720 if (as_id >= 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	721 {
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	722 #if defined (HAVE_HDF5_18)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	723 hid_t a_id = H5Acreate (loc_id, attr_name, H5T_NATIVE_UCHAR,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	724 as_id, octave_H5P_DEFAULT, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	725 #else
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	726 hid_t a_id = H5Acreate (loc_id, attr_name,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	727 H5T_NATIVE_UCHAR, as_id, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	728 #endif
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	729 if (a_id >= 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	730 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	731 unsigned char attr_val = 1;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	732
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	733 retval = H5Awrite (a_id, H5T_NATIVE_UCHAR, &attr_val);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	734
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	735 H5Aclose (a_id);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	736 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	737 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	738 retval = a_id;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	739
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	740 H5Sclose (as_id);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	741 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	742 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	743 retval = as_id;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	744
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	745 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	746 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	747
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	748 octave_hdf5_err
bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	749 hdf5_add_scalar_attr (octave_hdf5_id loc_id, octave_hdf5_id type_id,
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	750 const char attr_name, void buf)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	751 {
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	752 herr_t retval = 0;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	753
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	754 hid_t as_id = H5Screate (H5S_SCALAR);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	755
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	756 if (as_id >= 0)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	757 {
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	758 #if defined (HAVE_HDF5_18)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	759 hid_t a_id = H5Acreate (loc_id, attr_name, type_id,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	760 as_id, octave_H5P_DEFAULT, octave_H5P_DEFAULT);
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	761 #else
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	762 hid_t a_id = H5Acreate (loc_id, attr_name,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	763 type_id, as_id, octave_H5P_DEFAULT);
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	764 #endif
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	765 if (a_id >= 0)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	766 {
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	767 retval = H5Awrite (a_id, type_id, buf);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	768
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	769 H5Aclose (a_id);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	770 }
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	771 else
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	772 retval = a_id;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	773
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	774 H5Sclose (as_id);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	775 }
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	776 else
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	777 retval = as_id;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	778
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	779 return retval;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	780 }
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 10325 diff changeset	781
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	782 // Save an empty matrix, if needed. Returns
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	783 // > 0 Saved empty matrix
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	784 // = 0 Not an empty matrix; did nothing
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	785 // < 0 Error condition
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	786 int
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	787 save_hdf5_empty (octave_hdf5_id loc_id, const char *name, const dim_vector d)
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	788 {
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	789 hsize_t sz = d.length ();
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 5775 diff changeset	790 OCTAVE_LOCAL_BUFFER (octave_idx_type, dims, sz);
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	791 bool empty = false;
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17861 diff changeset	792 hid_t space_hid = -1;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17861 diff changeset	793 hid_t data_hid = -1;
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	794 int retval;
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	795 for (hsize_t i = 0; i < sz; i++)
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	796 {
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	797 dims[i] = d(i);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	798 if (dims[i] < 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	799 empty = true;
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	800 }
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	801
20955 77f5591878bf maint: Use '! expr' rather than '!expr' to conform to coding guidelines. Rik <rik@octave.org> parents: 20945 diff changeset	802 if (! empty)
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	803 return 0;
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	804
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5351 diff changeset	805 space_hid = H5Screate_simple (1, &sz, 0);
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	806 if (space_hid < 0) return space_hid;
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	807 #if defined (HAVE_HDF5_18)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	808 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_IDX, space_hid,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	809 octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	810 #else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	811 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_IDX, space_hid,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	812 octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	813 #endif
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	814 if (data_hid < 0)
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	815 {
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	816 H5Sclose (space_hid);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	817 return data_hid;
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	818 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	819
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	820 retval = H5Dwrite (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL,
ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	821 octave_H5P_DEFAULT, dims) >= 0;
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	822
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	823 H5Dclose (data_hid);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	824 H5Sclose (space_hid);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	825
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	826 if (retval >= 0)
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	827 retval = hdf5_add_attr (loc_id, "OCTAVE_EMPTY_MATRIX");
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	828
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	829 return (retval == 0 ? 1 : retval);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	830 }
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	831
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	832 // Load an empty matrix, if needed. Returns
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	833 // > 0 loaded empty matrix, dimensions returned
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	834 // = 0 Not an empty matrix; did nothing
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	835 // < 0 Error condition
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	836 int
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	837 load_hdf5_empty (octave_hdf5_id loc_id, const char *name, dim_vector &d)
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	838 {
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	839 if (! hdf5_check_attr (loc_id, "OCTAVE_EMPTY_MATRIX"))
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	840 return 0;
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	841
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	842 hsize_t hdims, maxdims;
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	843 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	844 hid_t data_hid = H5Dopen (loc_id, name, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	845 #else
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	846 hid_t data_hid = H5Dopen (loc_id, name);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	847 #endif
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	848 hid_t space_id = H5Dget_space (data_hid);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	849 H5Sget_simple_extent_dims (space_id, &hdims, &maxdims);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	850 int retval;
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	851
5351 05adf9de7657 [project @ 2005-05-16 20:07:36 by dbateman] dbateman parents: 5307 diff changeset	852 OCTAVE_LOCAL_BUFFER (octave_idx_type, dims, hdims);
05adf9de7657 [project @ 2005-05-16 20:07:36 by dbateman] dbateman parents: 5307 diff changeset	853
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	854 retval = H5Dread (data_hid, H5T_NATIVE_IDX, octave_H5S_ALL, octave_H5S_ALL,
ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	855 octave_H5P_DEFAULT, dims);
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	856 if (retval >= 0)
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	857 {
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	858 d.resize (hdims);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	859 for (hsize_t i = 0; i < hdims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	860 d(i) = dims[i];
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	861 }
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	862
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	863 H5Sclose (space_id);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	864 H5Dclose (data_hid);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	865
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	866 return (retval == 0 ? hdims : retval);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	867 }
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	868
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	869 // save_type_to_hdf5 is not currently used, since hdf5 doesn't yet support
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	870 // automatic float<->integer conversions:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	871
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	872 #if defined (HAVE_HDF5_INT2FLOAT_CONVERSIONS)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	873
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	874 // return the HDF5 type id corresponding to the Octave save_type
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	875
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	876 octave_hdf5_id
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	877 save_type_to_hdf5 (save_type st)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	878 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	879 switch (st)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	880 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	881 case LS_U_CHAR:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	882 return H5T_NATIVE_UCHAR;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	883
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	884 case LS_U_SHORT:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	885 return H5T_NATIVE_USHORT;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	886
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	887 case LS_U_INT:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	888 return H5T_NATIVE_UINT;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	889
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	890 case LS_CHAR:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	891 return H5T_NATIVE_CHAR;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	892
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	893 case LS_SHORT:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	894 return H5T_NATIVE_SHORT;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	895
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	896 case LS_INT:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	897 return H5T_NATIVE_INT;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	898
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	899 case LS_FLOAT:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	900 return H5T_NATIVE_FLOAT;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	901
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	902 case LS_DOUBLE:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	903 default:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	904 return H5T_NATIVE_DOUBLE;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	905 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	906 }
20945 9d9270e2f98f eliminate comments after preprocessor conditionals John W. Eaton <jwe@octave.org> parents: 20940 diff changeset	907 #endif
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	908
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	909 // Add the data from TC to the HDF5 location loc_id, which could
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	910 // be either a file or a group within a file. Return true if
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	911 // successful. This function calls itself recursively for lists
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	912 // (stored as HDF5 groups).
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	913
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	914 bool
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	915 add_hdf5_data (octave_hdf5_id loc_id, const octave_value& tc,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	916 const std::string& name, const std::string& doc,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	917 bool mark_as_global, bool save_as_floats)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	918 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	919 hsize_t dims[3];
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17861 diff changeset	920 hid_t type_id, space_id, data_id, data_type_id;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17861 diff changeset	921 type_id = space_id = data_id = data_type_id = -1;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17861 diff changeset	922
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	923 bool retval = false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	924 octave_value val = tc;
8401 712cfdc2e417 allow saving diagonal & permutation matrices to hdf5 as full Jaroslav Hajek <highegg@gmail.com> parents: 8377 diff changeset	925 // FIXME: diagonal & permutation matrices currently don't know how to save
712cfdc2e417 allow saving diagonal & permutation matrices to hdf5 as full Jaroslav Hajek <highegg@gmail.com> parents: 8377 diff changeset	926 // themselves, so we convert them first to normal matrices using A = A(:,:).
712cfdc2e417 allow saving diagonal & permutation matrices to hdf5 as full Jaroslav Hajek <highegg@gmail.com> parents: 8377 diff changeset	927 // This is a temporary hack.
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	928 if (val.is_diag_matrix () \|\| val.is_perm_matrix ()
10325 8b3cfc1288e2 implement lazy index conversions Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	929 \|\| val.type_id () == octave_lazy_index::static_type_id ())
8914 354179c24c79 fix hdf5 saving of diag & perm matrices Jaroslav Hajek <highegg@gmail.com> parents: 8676 diff changeset	930 val = val.full_value ();
8401 712cfdc2e417 allow saving diagonal & permutation matrices to hdf5 as full Jaroslav Hajek <highegg@gmail.com> parents: 8377 diff changeset	931
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	932 std::string t = val.type_name ();
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	933 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	934 data_id = H5Gcreate (loc_id, name.c_str (), octave_H5P_DEFAULT, octave_H5P_DEFAULT,
ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	935 octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	936 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	937 data_id = H5Gcreate (loc_id, name.c_str (), 0);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	938 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	939 if (data_id < 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	940 goto error_cleanup;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	941
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	942 // attach the type of the variable
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	943 type_id = H5Tcopy (H5T_C_S1); H5Tset_size (type_id, t.length () + 1);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	944 if (type_id < 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	945 goto error_cleanup;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	946
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	947 dims[0] = 0;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5351 diff changeset	948 space_id = H5Screate_simple (0 , dims, 0);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	949 if (space_id < 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	950 goto error_cleanup;
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	951 #if defined (HAVE_HDF5_18)
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	952 data_type_id = H5Dcreate (data_id, "type", type_id, space_id,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	953 octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	954 #else
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	955 data_type_id = H5Dcreate (data_id, "type", type_id, space_id, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	956 #endif
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	957 if (data_type_id < 0 \|\| H5Dwrite (data_type_id, type_id, octave_H5S_ALL, octave_H5S_ALL,
ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20955 diff changeset	958 octave_H5P_DEFAULT, t.c_str ()) < 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	959 goto error_cleanup;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	960
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	961 // Now call the real function to save the variable
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	962 retval = val.save_hdf5 (data_id, "value", save_as_floats);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	963
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	964 // attach doc string as comment:
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	965 if (retval && doc.length () > 0
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	966 && H5Gset_comment (loc_id, name.c_str (), doc.c_str ()) < 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	967 retval = false;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	968
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	969 // if it's global, add an attribute "OCTAVE_GLOBAL" with value 1
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	970 if (retval && mark_as_global)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	971 retval = hdf5_add_attr (data_id, "OCTAVE_GLOBAL") >= 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	972
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	973 // We are saving in the new variable format, so mark it
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	974 if (retval)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	975 retval = hdf5_add_attr (data_id, "OCTAVE_NEW_FORMAT") >= 0;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	976
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	977 error_cleanup:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	978
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	979 if (data_type_id >= 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	980 H5Dclose (data_type_id);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	981
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	982 if (type_id >= 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	983 H5Tclose (type_id);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	984
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	985 if (space_id >= 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	986 H5Sclose (space_id);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	987
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	988 if (data_id >= 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	989 H5Gclose (data_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	990
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4675 diff changeset	991 if (! retval)
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	992 error ("save: error while writing '%s' to hdf5 file", name.c_str ());
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	993
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	994 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	995 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	996
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	997 // Write data from TC in HDF5 (binary) format to the stream OS,
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	998 // which must be an hdf5_ofstream, returning true on success.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	999
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1000 bool
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1001 save_hdf5_data (std::ostream& os, const octave_value& tc,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1002 const std::string& name, const std::string& doc,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1003 bool mark_as_global, bool save_as_floats)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1004 {
20264 bfe66db8addb don't include hdf5.h or use HDF5 typedefs in public header files (bug #43180) John W. Eaton <jwe@octave.org> parents: 19863 diff changeset	1005 check_hdf5_types ();
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19739 diff changeset	1006
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5351 diff changeset	1007 hdf5_ofstream& hs = dynamic_cast<hdf5_ofstream&> (os);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1008
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1009 return add_hdf5_data (hs.file_id, tc, name, doc,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1010 mark_as_global, save_as_floats);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1011 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1012
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1013 #endif

Mercurial > octave

annotate libinterp/corefcn/ls-hdf5.cc @ 21211:2cf8bc5c7017