Mercurial > octave
annotate libinterp/octave-value/ov-bool.cc @ 21574:ae4d7dfea337
maint: merge stable to default.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Fri, 01 Apr 2016 12:57:49 -0400 |
| parents | 40de9f8f23a6 f3f8e1d3e399 |
| children | 66cae7a6dc47 |
| rev | line source |
|---|---|
| 2871 | 1 /* |
| 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 |
| 2871 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 2871 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 2871 | 20 |
| 21 */ | |
| 22 | |
| 23 #ifdef HAVE_CONFIG_H | |
|
21301
40de9f8f23a6
Use '#include "config.h"' rather than <config.h>.
Rik <rik@octave.org>
parents:
21211
diff
changeset
|
24 # include "config.h" |
| 2871 | 25 #endif |
| 26 | |
| 3503 | 27 #include <iostream> |
| 2901 | 28 |
| 2871 | 29 #include "mx-base.h" |
| 30 | |
|
21100
e39e05d90788
Switch gripe_XXX to either err_XXX or warn_XXX naming scheme.
Rik <rik@octave.org>
parents:
21022
diff
changeset
|
31 #include "errwarn.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
|
32 #include "mxarray.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:
19697
diff
changeset
|
33 #include "oct-hdf5.h" |
|
20940
48b2ad5ee801
maint: Rename oct-obj.[cc|h] to ovl.[cc|h] for clarity.
Rik <rik@octave.org>
parents:
20879
diff
changeset
|
34 #include "ovl.h" |
| 2871 | 35 #include "ops.h" |
| 36 #include "ov-bool.h" | |
| 4964 | 37 #include "ov-bool-mat.h" |
| 3223 | 38 #include "ov-base.h" |
| 39 #include "ov-base-scalar.h" | |
| 40 #include "ov-base-scalar.cc" | |
| 2871 | 41 #include "ov-re-mat.h" |
| 42 #include "ov-scalar.h" | |
| 43 #include "pr-output.h" | |
| 44 | |
|
20447
c6224b4e7774
maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents:
19863
diff
changeset
|
45 #include "ls-oct-text.h" |
| 4687 | 46 #include "ls-hdf5.h" |
| 47 | |
|
21573
f3f8e1d3e399
avoid mulitple definitions of static function-scope vars (bug #47372)
John W. Eaton <jwe@octave.org>
parents:
19863
diff
changeset
|
48 // Prevent implicit instantiations on some systems (Windows, others?) |
|
f3f8e1d3e399
avoid mulitple definitions of static function-scope vars (bug #47372)
John W. Eaton <jwe@octave.org>
parents:
19863
diff
changeset
|
49 // that can lead to duplicate definitions of static data members. |
|
f3f8e1d3e399
avoid mulitple definitions of static function-scope vars (bug #47372)
John W. Eaton <jwe@octave.org>
parents:
19863
diff
changeset
|
50 |
|
f3f8e1d3e399
avoid mulitple definitions of static function-scope vars (bug #47372)
John W. Eaton <jwe@octave.org>
parents:
19863
diff
changeset
|
51 extern template class OCTINTERP_API octave_base_scalar<double>; |
|
f3f8e1d3e399
avoid mulitple definitions of static function-scope vars (bug #47372)
John W. Eaton <jwe@octave.org>
parents:
19863
diff
changeset
|
52 |
|
f3f8e1d3e399
avoid mulitple definitions of static function-scope vars (bug #47372)
John W. Eaton <jwe@octave.org>
parents:
19863
diff
changeset
|
53 |
| 3223 | 54 template class octave_base_scalar<bool>; |
| 55 | |
| 2871 | 56 |
| 4612 | 57 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_bool, "bool", "logical"); |
| 2871 | 58 |
| 5759 | 59 static octave_base_value * |
| 60 default_numeric_conversion_function (const octave_base_value& a) | |
| 2871 | 61 { |
| 62 CAST_CONV_ARG (const octave_bool&); | |
| 63 | |
| 64 return new octave_scalar (v.bool_value ()); | |
| 65 } | |
| 66 | |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
7017
diff
changeset
|
67 octave_base_value::type_conv_info |
| 2871 | 68 octave_bool::numeric_conversion_function (void) const |
| 69 { | |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
7017
diff
changeset
|
70 return octave_base_value::type_conv_info (default_numeric_conversion_function, |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
7017
diff
changeset
|
71 octave_scalar::static_type_id ()); |
|
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
7017
diff
changeset
|
72 |
| 2871 | 73 } |
| 74 | |
| 75 octave_value | |
| 5885 | 76 octave_bool::do_index_op (const octave_value_list& idx, bool resize_ok) |
| 2871 | 77 { |
|
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
78 // FIXME: this doesn't solve the problem of |
|
8437
f00578b495e9
remove valid_as_scalar_index
Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
79 // |
|
f00578b495e9
remove valid_as_scalar_index
Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
80 // a = 1; a([1,1], [1,1], [1,1]) |
|
f00578b495e9
remove valid_as_scalar_index
Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
81 // |
|
f00578b495e9
remove valid_as_scalar_index
Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
82 // and similar constructions. Hmm... |
| 2871 | 83 |
|
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents:
17744
diff
changeset
|
84 // FIXME: using this constructor avoids narrowing the |
|
8437
f00578b495e9
remove valid_as_scalar_index
Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
85 // 1x1 matrix back to a scalar value. Need a better solution |
|
f00578b495e9
remove valid_as_scalar_index
Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
86 // to this problem. |
| 2871 | 87 |
|
8437
f00578b495e9
remove valid_as_scalar_index
Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
88 octave_value tmp (new octave_bool_matrix (bool_matrix_value ())); |
| 2871 | 89 |
|
8437
f00578b495e9
remove valid_as_scalar_index
Jaroslav Hajek <highegg@gmail.com>
parents:
8345
diff
changeset
|
90 return tmp.do_index_op (idx, resize_ok); |
| 2871 | 91 } |
| 92 | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
93 octave_value |
| 5731 | 94 octave_bool::resize (const dim_vector& dv, bool fill) const |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
95 { |
| 5731 | 96 if (fill) |
| 97 { | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
98 boolNDArray retval (dv, false); |
|
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
|
99 if (dv.numel ()) |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
100 retval(0) = scalar; |
|
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
101 return retval; |
| 5731 | 102 } |
| 103 else | |
| 104 { | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
105 boolNDArray retval (dv); |
|
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
|
106 if (dv.numel ()) |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
107 retval(0) = scalar; |
|
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
108 return retval; |
| 5731 | 109 } |
| 110 } | |
| 111 | |
| 2871 | 112 octave_value |
| 5279 | 113 octave_bool::convert_to_str_internal (bool, bool, char type) const |
| 2871 | 114 { |
| 115 char s[2]; | |
| 4358 | 116 s[0] = static_cast<char> (scalar); |
| 2871 | 117 s[1] = '\0'; |
| 118 | |
| 5279 | 119 return octave_value (s, type); |
| 2871 | 120 } |
| 121 | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
122 bool |
| 6974 | 123 octave_bool::save_ascii (std::ostream& os) |
| 4687 | 124 { |
| 125 double d = double_value (); | |
| 126 | |
| 127 octave_write_double (os, d); | |
| 128 os << "\n"; | |
| 129 | |
| 130 return true; | |
| 131 } | |
| 132 | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
133 bool |
| 4687 | 134 octave_bool::load_ascii (std::istream& is) |
| 135 { | |
|
9469
c6edba80dfae
sanity checks for loading sparse matrices
John W. Eaton <jwe@octave.org>
parents:
8920
diff
changeset
|
136 scalar = (octave_read_value<double> (is) != 0.); |
| 4687 | 137 |
|
20955
77f5591878bf
maint: Use '! expr' rather than '!expr' to conform to coding guidelines.
Rik <rik@octave.org>
parents:
20940
diff
changeset
|
138 if (! is) |
|
20879
5357423bca0a
Code Sprint 2015: remove return/break/goto after error
Andreas Weber <andy.weber.aw@gmail.com>
parents:
20447
diff
changeset
|
139 error ("load: failed to load scalar constant"); |
| 4687 | 140 |
| 141 return true; | |
| 142 } | |
| 143 | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
144 bool |
| 4687 | 145 octave_bool::save_binary (std::ostream& os, bool& /* save_as_floats */) |
| 146 { | |
| 147 char tmp = (scalar ? 1 : 0); | |
| 5760 | 148 os.write (reinterpret_cast<char *> (&tmp), 1); |
| 4687 | 149 |
| 150 return true; | |
| 151 } | |
| 152 | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
153 bool |
| 4687 | 154 octave_bool::load_binary (std::istream& is, bool /* swap */, |
|
10315
57a59eae83cc
untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents:
10160
diff
changeset
|
155 oct_mach_info::float_format /* fmt */) |
| 4687 | 156 { |
| 157 char tmp; | |
| 5760 | 158 if (! is.read (reinterpret_cast<char *> (&tmp), 1)) |
| 4687 | 159 return false; |
| 160 scalar = (tmp ? 1 : 0); | |
| 161 return true; | |
| 162 } | |
| 163 | |
|
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:
19697
diff
changeset
|
164 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:
19697
diff
changeset
|
165 octave_bool::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:
19697
diff
changeset
|
166 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:
19697
diff
changeset
|
167 { |
|
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:
19697
diff
changeset
|
168 bool retval = 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:
19697
diff
changeset
|
169 |
| 4687 | 170 #if defined (HAVE_HDF5) |
| 4944 | 171 |
| 4687 | 172 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
|
173 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
|
174 space_hid = data_hid = -1; |
| 4687 | 175 |
| 4815 | 176 space_hid = H5Screate_simple (0, dimens, 0); |
| 4687 | 177 if (space_hid < 0) return false; |
|
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
|
178 #if defined (HAVE_HDF5_18) |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
179 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_DOUBLE, 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
|
180 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
|
181 #else |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
182 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_DOUBLE, 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
|
183 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
|
184 #endif |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
185 if (data_hid < 0) |
| 4687 | 186 { |
| 187 H5Sclose (space_hid); | |
| 188 return false; | |
| 189 } | |
| 190 | |
| 191 double tmp = double_value (); | |
|
21022
ebc439187d29
avoid old-style cast warnings from HDF5 macros used in C++ sources
John W. Eaton <jwe@octave.org>
parents:
20955
diff
changeset
|
192 retval = H5Dwrite (data_hid, H5T_NATIVE_DOUBLE, 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
|
193 octave_H5P_DEFAULT, &tmp) >= 0; |
| 4687 | 194 |
| 195 H5Dclose (data_hid); | |
| 196 H5Sclose (space_hid); | |
| 4837 | 197 |
|
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:
19697
diff
changeset
|
198 #else |
|
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
199 warn_save ("hdf5"); |
|
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:
19697
diff
changeset
|
200 #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:
19697
diff
changeset
|
201 |
| 4687 | 202 return retval; |
| 203 } | |
| 204 | |
| 205 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:
19697
diff
changeset
|
206 octave_bool::load_hdf5 (octave_hdf5_id loc_id, const char *name) |
| 4687 | 207 { |
|
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:
19697
diff
changeset
|
208 #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:
19697
diff
changeset
|
209 |
|
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
|
210 #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
|
211 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
|
212 #else |
| 4687 | 213 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
|
214 #endif |
| 4687 | 215 hid_t space_id = H5Dget_space (data_hid); |
| 216 | |
| 217 hsize_t rank = H5Sget_simple_extent_ndims (space_id); | |
| 218 | |
| 219 if (rank != 0) | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
220 { |
| 4687 | 221 H5Dclose (data_hid); |
| 222 return false; | |
| 223 } | |
| 224 | |
| 225 double dtmp; | |
|
21022
ebc439187d29
avoid old-style cast warnings from HDF5 macros used in C++ sources
John W. Eaton <jwe@octave.org>
parents:
20955
diff
changeset
|
226 if (H5Dread (data_hid, H5T_NATIVE_DOUBLE, 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
|
227 octave_H5P_DEFAULT, &dtmp) < 0) |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
228 { |
| 4687 | 229 H5Dclose (data_hid); |
| 230 return false; | |
| 231 } | |
| 232 | |
| 233 scalar = (dtmp != 0.); | |
| 4837 | 234 |
| 4687 | 235 H5Dclose (data_hid); |
| 4837 | 236 |
|
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:
19697
diff
changeset
|
237 #else |
|
21102
dfcb9d74b253
Rename local gripe_XXX functions to err_XXX or warn_XXX.
Rik <rik@octave.org>
parents:
21100
diff
changeset
|
238 warn_load ("hdf5"); |
|
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:
19697
diff
changeset
|
239 #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:
19697
diff
changeset
|
240 |
| 4687 | 241 return true; |
| 242 } | |
| 4944 | 243 |
| 5900 | 244 mxArray * |
| 245 octave_bool::as_mxArray (void) const | |
| 246 { | |
| 247 mxArray *retval = new mxArray (mxLOGICAL_CLASS, 1, 1, mxREAL); | |
| 248 | |
| 249 bool *pr = static_cast<bool *> (retval->get_data ()); | |
| 250 | |
| 251 pr[0] = scalar; | |
| 252 | |
| 253 return retval; | |
| 254 } |