octave: libinterp/octave-value/ov-float.cc annotate

annotate libinterp/octave-value/ov-float.cc @ 20447:c6224b4e7774

maint: Rename instances of LS_ASCII to LS_TEXT for clarity. Octave's default save format is '-text' which is confusingly referred to in the code base as LS_ASCII (looks like '-ascii' mode). * ls-oct-text.cc, ls-oct-text.h: Renamed from ls-oct-ascii.[cc|h]. * ls-oct-ascii.cc, ls-oct-ascii.h: Removed files. * libinterp/corefcn/module.mk: Add ls-oct-text.cc, ls-oct-text.h to build system. * load-save.h (load_save_format_type): Change first value of enum from LS_ASCII to LS_TEXT. * load-save.cc: Rename instances of LS_ASCII to LS_TEXT. Rename instances of read_ascii_data to read_text_data. * ov-base-diag.cc, ov-base-int.cc, ov-base-sparse.cc, ov-bool-mat.cc, ov-bool.cc, ov-complex.cc, ov-cx-mat.cc ov-fcn-inline.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-perm.cc, ov-re-mat.cc, ov-scalar.cc, ov-str-mat.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc: Use '#include "ls-oct-text.h"' rather than ls-oct-ascii.h. ov-cell.cc, ov-class.cc, ov-fcn-handle.cc, ov-lazy-idx.cc, ov-struct.cc: Use '#include "ls-oct-text.h"' rather than ls-oct-ascii.h. Rename save_ascii_data to save_text_data, read_ascii_data to read_text_data.

author	Rik <rik@octave.org>
date	Mon, 17 Aug 2015 09:20:03 -0700
parents	2f2220bfd379
children	f90c8372b7ba

rev	line source
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	1 /*
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19598 diff changeset	3 Copyright (C) 1996-2015 John W. Eaton
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	4
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	5 This file is part of Octave.
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	6
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	8 under the terms of the GNU General Public License as published by the
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	10 option) any later version.
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	11
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	15 for more details.
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	16
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	17 You should have received a copy of the GNU General Public License
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	18 along with Octave; see the file COPYING. If not, see
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	19 <http://www.gnu.org/licenses/>.
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	20
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	21 */
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	22
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	23 #ifdef HAVE_CONFIG_H
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	24 #include <config.h>
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	25 #endif
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	26
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	27 #include <iostream>
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	28
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	29 #include "data-conv.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	30 #include "mach-info.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	31 #include "lo-specfun.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	32 #include "lo-mappers.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	33
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	34 #include "defun.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	35 #include "gripes.h"
15149 62a35ae7d6a2 use forward decls for mxArray in ov.h and ov-base.h John W. Eaton <jwe@octave.org> parents: 15057 diff changeset	36 #include "mxarray.h"
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	37 #include "oct-obj.h"
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: 19861 diff changeset	38 #include "oct-hdf5.h"
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	39 #include "oct-stream.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	40 #include "ov-scalar.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	41 #include "ov-float.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	42 #include "ov-base.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	43 #include "ov-base-scalar.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	44 #include "ov-base-scalar.cc"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	45 #include "ov-flt-re-mat.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	46 #include "ov-typeinfo.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	47 #include "pr-output.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	48 #include "xdiv.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	49 #include "xpow.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	50 #include "ops.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	51
20447 c6224b4e7774 maint: Rename instances of LS_ASCII to LS_TEXT for clarity. Rik <rik@octave.org> parents: 19875 diff changeset	52 #include "ls-oct-text.h"
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	53 #include "ls-hdf5.h"
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	54
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	55 template class octave_base_scalar<float>;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	56
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	57
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	58 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_float_scalar, "float scalar",
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	59 "single");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	60
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	61 octave_value
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	62 octave_float_scalar::do_index_op (const octave_value_list& idx, bool resize_ok)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	63 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	64 // FIXME: this doesn't solve the problem of
8437 f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 7885 diff changeset	65 //
f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 7885 diff changeset	66 // a = 1; a([1,1], [1,1], [1,1])
f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 7885 diff changeset	67 //
f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 7885 diff changeset	68 // and similar constructions. Hmm...
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	69
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	70 // FIXME: using this constructor avoids narrowing the
8437 f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 7885 diff changeset	71 // 1x1 matrix back to a scalar value. Need a better solution
f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 7885 diff changeset	72 // to this problem.
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	73
12515 88d1134bb095 ov-float.cc (octave_float_scalar::do_index_op): widen to float matrix, not double matrix John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	74 octave_value tmp (new octave_float_matrix (float_matrix_value ()));
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	75
8437 f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 7885 diff changeset	76 return tmp.do_index_op (idx, resize_ok);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	77 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	78
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	79 octave_value
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	80 octave_float_scalar::resize (const dim_vector& dv, bool fill) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	81 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	82 if (fill)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	83 {
14616 13cc11418393 improve handling of default resize fill value for arrays John W. Eaton <jwe@octave.org> parents: 14557 diff changeset	84 FloatNDArray retval (dv, 0);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	85
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	86 if (dv.numel ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	87 retval(0) = scalar;
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	88
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	89 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	90 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	91 else
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	92 {
7814 87865ed7405f Second set of single precision test code and fix of resulting bugs David Bateman <dbateman@free.fr> parents: 7789 diff changeset	93 FloatNDArray retval (dv);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	94
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	95 if (dv.numel ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	96 retval(0) = scalar;
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	97
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	98 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	99 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	100 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	101
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	102 octave_value
14557 e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	103 octave_float_scalar::diag (octave_idx_type m, octave_idx_type n) const
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	104 {
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	105 return FloatDiagMatrix (Array<float> (dim_vector (1, 1), scalar), m, n);
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	106 }
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	107
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	108 octave_value
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	109 octave_float_scalar::convert_to_str_internal (bool, bool, char type) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	110 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	111 octave_value retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	112
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	113 if (xisnan (scalar))
11129 0de5cc44e690 use gripe functions for NaN to logical and NaN to character conversions more consistently John W. Eaton <jwe@octave.org> parents: 10670 diff changeset	114 gripe_nan_to_character_conversion ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	115 else
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	116 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	117 int ival = NINT (scalar);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	118
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	119 if (ival < 0 \|\| ival > std::numeric_limits<unsigned char>::max ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	120 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	121 // FIXME: is there something better we could do?
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	122
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	123 ival = 0;
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	124
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	125 ::warning ("range error for conversion to character value");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	126 }
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	127
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	128 retval = octave_value (std::string (1, static_cast<char> (ival)), type);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	129 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	130
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	131 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	132 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	133
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	134 bool
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	135 octave_float_scalar::save_ascii (std::ostream& os)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	136 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	137 float d = float_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	138
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	139 octave_write_float (os, d);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	140
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	141 os << "\n";
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	142
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	143 return true;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	144 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	145
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	146 bool
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	147 octave_float_scalar::load_ascii (std::istream& is)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	148 {
9469 c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	149 scalar = octave_read_value<float> (is);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	150 if (!is)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	151 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	152 error ("load: failed to load scalar constant");
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	153 return false;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	154 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	155
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	156 return true;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	157 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	158
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	159 bool
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	160 octave_float_scalar::save_binary (std::ostream& os, bool& /* save_as_floats */)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	161 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	162 char tmp = LS_FLOAT;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	163 os.write (reinterpret_cast<char *> (&tmp), 1);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	164 float dtmp = float_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	165 os.write (reinterpret_cast<char *> (&dtmp), 4);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	166
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	167 return true;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	168 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	169
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	170 bool
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	171 octave_float_scalar::load_binary (std::istream& is, bool swap,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	172 oct_mach_info::float_format fmt)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	173 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	174 char tmp;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	175 if (! is.read (reinterpret_cast<char *> (&tmp), 1))
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	176 return false;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	177
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	178 float dtmp;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	179 read_floats (is, &dtmp, static_cast<save_type> (tmp), 1, swap, fmt);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	180 if (error_state \|\| ! is)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	181 return false;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	182
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	183 scalar = dtmp;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	184 return true;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	185 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	186
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: 19861 diff changeset	187 bool
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: 19861 diff changeset	188 octave_float_scalar::save_hdf5 (octave_hdf5_id loc_id, const char *name,
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: 19861 diff changeset	189 bool /* save_as_floats */)
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: 19861 diff changeset	190 {
19875 2f2220bfd379 ov-base-int.cc, ov-float.cc: Fix build without HDF5 Andreas Weber <andy.weber.aw@gmail.com> parents: 19863 diff changeset	191 bool retval = false;
2f2220bfd379 ov-base-int.cc, ov-float.cc: Fix build without HDF5 Andreas Weber <andy.weber.aw@gmail.com> parents: 19863 diff changeset	192
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	193 #if defined (HAVE_HDF5)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	194
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	195 hsize_t dimens[3];
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17787 diff changeset	196 hid_t space_hid, data_hid;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17787 diff changeset	197 space_hid = data_hid = -1;
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	198
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	199 space_hid = H5Screate_simple (0, dimens, 0);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	200 if (space_hid < 0) return false;
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	201 #if HAVE_HDF5_18
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	202 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_FLOAT, space_hid,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	203 H5P_DEFAULT, H5P_DEFAULT, 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	204 #else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	205 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_FLOAT, space_hid,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	206 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	207 #endif
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	208 if (data_hid < 0)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	209 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	210 H5Sclose (space_hid);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	211 return false;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	212 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	213
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	214 float tmp = float_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	215 retval = H5Dwrite (data_hid, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	216 H5P_DEFAULT, &tmp) >= 0;
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	217
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	218 H5Dclose (data_hid);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	219 H5Sclose (space_hid);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	220
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: 19861 diff changeset	221 #else
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: 19861 diff changeset	222 gripe_save ("hdf5");
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: 19861 diff changeset	223 #endif
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: 19861 diff changeset	224
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	225 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	226 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	227
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	228 bool
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: 19861 diff changeset	229 octave_float_scalar::load_hdf5 (octave_hdf5_id loc_id, const char *name)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	230 {
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: 19861 diff changeset	231 #if defined (HAVE_HDF5)
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: 19861 diff changeset	232
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	233 #if HAVE_HDF5_18
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	234 hid_t data_hid = H5Dopen (loc_id, name, H5P_DEFAULT);
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	235 #else
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	236 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	237 #endif
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	238 hid_t space_id = H5Dget_space (data_hid);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	239
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	240 hsize_t rank = H5Sget_simple_extent_ndims (space_id);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	241
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	242 if (rank != 0)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	243 {
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	244 H5Dclose (data_hid);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	245 return false;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	246 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	247
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	248 float dtmp;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	249 if (H5Dread (data_hid, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	250 H5P_DEFAULT, &dtmp) < 0)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	251 {
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	252 H5Dclose (data_hid);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	253 return false;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	254 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	255
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	256 scalar = dtmp;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	257
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	258 H5Dclose (data_hid);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	259
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	260 return true;
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: 19861 diff changeset	261
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: 19861 diff changeset	262 #else
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: 19861 diff changeset	263 gripe_load ("hdf5");
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: 19861 diff changeset	264 return false;
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: 19861 diff changeset	265 #endif
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	266 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	267
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	268 mxArray *
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	269 octave_float_scalar::as_mxArray (void) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	270 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	271 mxArray *retval = new mxArray (mxSINGLE_CLASS, 1, 1, mxREAL);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	272
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	273 float pr = static_cast<float > (retval->get_data ());
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	274
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	275 pr[0] = scalar;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	276
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	277 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	278 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	279
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	280 octave_value
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	281 octave_float_scalar::map (unary_mapper_t umap) const
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	282 {
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	283 switch (umap)
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	284 {
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	285 case umap_imag:
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	286 return 0.0f;
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	287
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	288 case umap_real:
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	289 case umap_conj:
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	290 return scalar;
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	291
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	292 #define SCALAR_MAPPER(UMAP, FCN) \
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	293 case umap_ ## UMAP: \
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	294 return octave_value (FCN (scalar))
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: diff changeset	295
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	296 SCALAR_MAPPER (abs, ::fabsf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	297 SCALAR_MAPPER (acos, rc_acos);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	298 SCALAR_MAPPER (acosh, rc_acosh);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	299 SCALAR_MAPPER (angle, ::arg);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	300 SCALAR_MAPPER (arg, ::arg);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	301 SCALAR_MAPPER (asin, rc_asin);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	302 SCALAR_MAPPER (asinh, ::asinhf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	303 SCALAR_MAPPER (atan, ::atanf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	304 SCALAR_MAPPER (atanh, rc_atanh);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	305 SCALAR_MAPPER (erf, ::erff);
9835 1bb1ed717d2f implement built-in erfinv Jaroslav Hajek <highegg@gmail.com> parents: 9812 diff changeset	306 SCALAR_MAPPER (erfinv, ::erfinv);
14770 cb85e836d035 New function: erfcinv (bug #36607) Axel Mathéi <axel.mathei@gmail.com> parents: 14616 diff changeset	307 SCALAR_MAPPER (erfcinv, ::erfcinv);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	308 SCALAR_MAPPER (erfc, ::erfcf);
10391 59e34bcdff13 implement built-in erfcx Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	309 SCALAR_MAPPER (erfcx, ::erfcx);
15696 2fac72a256ce Add complex erf,erfc,erfcx,erfi,dawson routines from Faddeeva package. Steven G. Johnson <stevenj@alum.mit.edu> parents: 15487 diff changeset	310 SCALAR_MAPPER (erfi, ::erfi);
2fac72a256ce Add complex erf,erfc,erfcx,erfi,dawson routines from Faddeeva package. Steven G. Johnson <stevenj@alum.mit.edu> parents: 15487 diff changeset	311 SCALAR_MAPPER (dawson, ::dawson);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	312 SCALAR_MAPPER (gamma, xgamma);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	313 SCALAR_MAPPER (lgamma, rc_lgamma);
10414 2a8b1db1e2ca implement built-in cbrt Jaroslav Hajek <highegg@gmail.com> parents: 10391 diff changeset	314 SCALAR_MAPPER (cbrt, ::cbrtf);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	315 SCALAR_MAPPER (ceil, ::ceilf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	316 SCALAR_MAPPER (cos, ::cosf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	317 SCALAR_MAPPER (cosh, ::coshf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	318 SCALAR_MAPPER (exp, ::expf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	319 SCALAR_MAPPER (expm1, ::expm1f);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	320 SCALAR_MAPPER (fix, ::fix);
16301 d39342a19fb8 * ov-float.cc (SCALAR_MAPPER): Use gnulib::floorf. John W. Eaton <jwe@octave.org> parents: 15696 diff changeset	321 SCALAR_MAPPER (floor, gnulib::floorf);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	322 SCALAR_MAPPER (log, rc_log);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	323 SCALAR_MAPPER (log2, rc_log2);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	324 SCALAR_MAPPER (log10, rc_log10);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	325 SCALAR_MAPPER (log1p, rc_log1p);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	326 SCALAR_MAPPER (round, xround);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	327 SCALAR_MAPPER (roundb, xroundb);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	328 SCALAR_MAPPER (signum, ::signum);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	329 SCALAR_MAPPER (sin, ::sinf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	330 SCALAR_MAPPER (sinh, ::sinhf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	331 SCALAR_MAPPER (sqrt, rc_sqrt);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	332 SCALAR_MAPPER (tan, ::tanf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	333 SCALAR_MAPPER (tanh, ::tanhf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	334 SCALAR_MAPPER (finite, xfinite);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	335 SCALAR_MAPPER (isinf, xisinf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	336 SCALAR_MAPPER (isna, octave_is_NA);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	337 SCALAR_MAPPER (isnan, xisnan);
15487 ecf5be238b4a provide signbit mapper for real values John W. Eaton <jwe@octave.org> parents: 15215 diff changeset	338 SCALAR_MAPPER (xsignbit, xsignbit);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	339
18196 1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 18100 diff changeset	340 // Special cases for Matlab compatibility.
1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 18100 diff changeset	341 case umap_xtolower:
1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 18100 diff changeset	342 case umap_xtoupper:
1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 18100 diff changeset	343 return scalar;
1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 18100 diff changeset	344
18197 0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	345 case umap_xisalnum:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	346 case umap_xisalpha:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	347 case umap_xisascii:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	348 case umap_xiscntrl:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	349 case umap_xisdigit:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	350 case umap_xisgraph:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	351 case umap_xislower:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	352 case umap_xisprint:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	353 case umap_xispunct:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	354 case umap_xisspace:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	355 case umap_xisupper:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	356 case umap_xisxdigit:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	357 case umap_xtoascii:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	358 {
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	359 octave_value str_conv = convert_to_str (true, true);
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	360 return error_state ? octave_value () : str_conv.map (umap);
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	361 }
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18196 diff changeset	362
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	363 default:
19861 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	364 return octave_base_value::map (umap);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	365 }
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9470 diff changeset	366 }
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	367
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	368 bool
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	369 octave_float_scalar::fast_elem_insert_self (void *where,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	370 builtin_type_t btyp) const
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	371 {
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	372
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	373 // Support inline real->complex conversion.
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	374 if (btyp == btyp_float)
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	375 {
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	376 (reinterpret_cast<float >(where)) = scalar;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	377 return true;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	378 }
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	379 else if (btyp == btyp_float_complex)
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	380 {
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	381 (reinterpret_cast<FloatComplex >(where)) = scalar;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	382 return true;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	383 }
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	384 else
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	385 return false;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10414 diff changeset	386 }

Mercurial > octave

annotate libinterp/octave-value/ov-float.cc @ 20447:c6224b4e7774