Mercurial > octave-nkf
annotate src/octave-value/ov-bool.cc @ 15057:46b19589b593
maint: Partition src/ directory with more code in subdirs.
Create new octave-value dir for ov* code.
Create new parse-tre dir for pt* code.
Move OPERATORS and TEMPLATE-INST directories to lowercase names
* octave-value/module.mk: Hook code in octave-value dir into build system.
* octave-value/ov-base-diag.cc,
octave-value/ov-base-diag.h, octave-value/ov-base-int.cc,
octave-value/ov-base-int.h, octave-value/ov-base-mat.cc,
octave-value/ov-base-mat.h, octave-value/ov-base-scalar.cc,
octave-value/ov-base-scalar.h, octave-value/ov-base-sparse.cc,
octave-value/ov-base-sparse.h, octave-value/ov-base.cc, octave-value/ov-base.h,
octave-value/ov-bool-mat.cc, octave-value/ov-bool-mat.h,
octave-value/ov-bool-sparse.cc, octave-value/ov-bool-sparse.h,
octave-value/ov-bool.cc, octave-value/ov-bool.h, octave-value/ov-builtin.cc,
octave-value/ov-builtin.h, octave-value/ov-cell.cc, octave-value/ov-cell.h,
octave-value/ov-ch-mat.cc, octave-value/ov-ch-mat.h, octave-value/ov-class.cc,
octave-value/ov-class.h, octave-value/ov-colon.cc, octave-value/ov-colon.h,
octave-value/ov-complex.cc, octave-value/ov-complex.h,
octave-value/ov-cs-list.cc, octave-value/ov-cs-list.h,
octave-value/ov-cx-diag.cc, octave-value/ov-cx-diag.h,
octave-value/ov-cx-mat.cc, octave-value/ov-cx-mat.h,
octave-value/ov-cx-sparse.cc, octave-value/ov-cx-sparse.h,
octave-value/ov-dld-fcn.cc, octave-value/ov-dld-fcn.h,
octave-value/ov-fcn-handle.cc, octave-value/ov-fcn-handle.h,
octave-value/ov-fcn-inline.cc, octave-value/ov-fcn-inline.h,
octave-value/ov-fcn.cc, octave-value/ov-fcn.h, octave-value/ov-float.cc,
octave-value/ov-float.h, octave-value/ov-flt-complex.cc,
octave-value/ov-flt-complex.h, octave-value/ov-flt-cx-diag.cc,
octave-value/ov-flt-cx-diag.h, octave-value/ov-flt-cx-mat.cc,
octave-value/ov-flt-cx-mat.h, octave-value/ov-flt-re-diag.cc,
octave-value/ov-flt-re-diag.h, octave-value/ov-flt-re-mat.cc,
octave-value/ov-flt-re-mat.h, octave-value/ov-int-traits.h,
octave-value/ov-int16.cc, octave-value/ov-int16.h, octave-value/ov-int32.cc,
octave-value/ov-int32.h, octave-value/ov-int64.cc, octave-value/ov-int64.h,
octave-value/ov-int8.cc, octave-value/ov-int8.h, octave-value/ov-intx.h,
octave-value/ov-lazy-idx.cc, octave-value/ov-lazy-idx.h,
octave-value/ov-mex-fcn.cc, octave-value/ov-mex-fcn.h,
octave-value/ov-null-mat.cc, octave-value/ov-null-mat.h,
octave-value/ov-oncleanup.cc, octave-value/ov-oncleanup.h,
octave-value/ov-perm.cc, octave-value/ov-perm.h, octave-value/ov-range.cc,
octave-value/ov-range.h, octave-value/ov-re-diag.cc, octave-value/ov-re-diag.h,
octave-value/ov-re-mat.cc, octave-value/ov-re-mat.h,
octave-value/ov-re-sparse.cc, octave-value/ov-re-sparse.h,
octave-value/ov-scalar.cc, octave-value/ov-scalar.h,
octave-value/ov-str-mat.cc, octave-value/ov-str-mat.h,
octave-value/ov-struct.cc, octave-value/ov-struct.h,
octave-value/ov-type-conv.h, octave-value/ov-typeinfo.cc,
octave-value/ov-typeinfo.h, octave-value/ov-uint16.cc,
octave-value/ov-uint16.h, octave-value/ov-uint32.cc, octave-value/ov-uint32.h,
octave-value/ov-uint64.cc, octave-value/ov-uint64.h, octave-value/ov-uint8.cc,
octave-value/ov-uint8.h, octave-value/ov-usr-fcn.cc, octave-value/ov-usr-fcn.h,
octave-value/ov.cc, octave-value/ov.h: Moved from src/ dir to octave-value dir.
* operators/module.mk, operators/op-b-b.cc, operators/op-b-bm.cc,
operators/op-b-sbm.cc, operators/op-bm-b.cc, operators/op-bm-bm.cc,
operators/op-bm-sbm.cc, operators/op-cdm-cdm.cc, operators/op-cdm-cm.cc,
operators/op-cdm-cs.cc, operators/op-cdm-dm.cc, operators/op-cdm-m.cc,
operators/op-cdm-s.cc, operators/op-cell.cc, operators/op-chm.cc,
operators/op-class.cc, operators/op-cm-cdm.cc, operators/op-cm-cm.cc,
operators/op-cm-cs.cc, operators/op-cm-dm.cc, operators/op-cm-m.cc,
operators/op-cm-pm.cc, operators/op-cm-s.cc, operators/op-cm-scm.cc,
operators/op-cm-sm.cc, operators/op-cs-cm.cc, operators/op-cs-cs.cc,
operators/op-cs-m.cc, operators/op-cs-s.cc, operators/op-cs-scm.cc,
operators/op-cs-sm.cc, operators/op-dm-cdm.cc, operators/op-dm-cm.cc,
operators/op-dm-cs.cc, operators/op-dm-dm.cc, operators/op-dm-m.cc,
operators/op-dm-s.cc, operators/op-dm-scm.cc, operators/op-dm-sm.cc,
operators/op-dm-template.cc, operators/op-dms-template.cc,
operators/op-double-conv.cc, operators/op-fcdm-fcdm.cc,
operators/op-fcdm-fcm.cc, operators/op-fcdm-fcs.cc, operators/op-fcdm-fdm.cc,
operators/op-fcdm-fm.cc, operators/op-fcdm-fs.cc, operators/op-fcm-fcdm.cc,
operators/op-fcm-fcm.cc, operators/op-fcm-fcs.cc, operators/op-fcm-fdm.cc,
operators/op-fcm-fm.cc, operators/op-fcm-fs.cc, operators/op-fcm-pm.cc,
operators/op-fcn.cc, operators/op-fcs-fcm.cc, operators/op-fcs-fcs.cc,
operators/op-fcs-fm.cc, operators/op-fcs-fs.cc, operators/op-fdm-fcdm.cc,
operators/op-fdm-fcm.cc, operators/op-fdm-fcs.cc, operators/op-fdm-fdm.cc,
operators/op-fdm-fm.cc, operators/op-fdm-fs.cc, operators/op-float-conv.cc,
operators/op-fm-fcdm.cc, operators/op-fm-fcm.cc, operators/op-fm-fcs.cc,
operators/op-fm-fdm.cc, operators/op-fm-fm.cc, operators/op-fm-fs.cc,
operators/op-fm-pm.cc, operators/op-fs-fcm.cc, operators/op-fs-fcs.cc,
operators/op-fs-fm.cc, operators/op-fs-fs.cc, operators/op-i16-i16.cc,
operators/op-i32-i32.cc, operators/op-i64-i64.cc, operators/op-i8-i8.cc,
operators/op-int-concat.cc, operators/op-int-conv.cc, operators/op-int.h,
operators/op-m-cdm.cc, operators/op-m-cm.cc, operators/op-m-cs.cc,
operators/op-m-dm.cc, operators/op-m-m.cc, operators/op-m-pm.cc,
operators/op-m-s.cc, operators/op-m-scm.cc, operators/op-m-sm.cc,
operators/op-pm-cm.cc, operators/op-pm-fcm.cc, operators/op-pm-fm.cc,
operators/op-pm-m.cc, operators/op-pm-pm.cc, operators/op-pm-scm.cc,
operators/op-pm-sm.cc, operators/op-pm-template.cc, operators/op-range.cc,
operators/op-s-cm.cc, operators/op-s-cs.cc, operators/op-s-m.cc,
operators/op-s-s.cc, operators/op-s-scm.cc, operators/op-s-sm.cc,
operators/op-sbm-b.cc, operators/op-sbm-bm.cc, operators/op-sbm-sbm.cc,
operators/op-scm-cm.cc, operators/op-scm-cs.cc, operators/op-scm-m.cc,
operators/op-scm-s.cc, operators/op-scm-scm.cc, operators/op-scm-sm.cc,
operators/op-sm-cm.cc, operators/op-sm-cs.cc, operators/op-sm-m.cc,
operators/op-sm-s.cc, operators/op-sm-scm.cc, operators/op-sm-sm.cc,
operators/op-str-m.cc, operators/op-str-s.cc, operators/op-str-str.cc,
operators/op-struct.cc, operators/op-ui16-ui16.cc, operators/op-ui32-ui32.cc,
operators/op-ui64-ui64.cc, operators/op-ui8-ui8.cc: Moved from OPERATORS/
dir to operators/ directory.
* mkops: Correctly print comment in generated file ops.cc that it is made by
mkops. Change sed expression for OPERATORS/ to operators/.
* parse-tree/module.mk: Hook code in parse-tree dir into build system.
* parse-tree/pt-all.h, parse-tree/pt-arg-list.cc, parse-tree/pt-arg-list.h,
parse-tree/pt-assign.cc, parse-tree/pt-assign.h, parse-tree/pt-binop.cc,
parse-tree/pt-binop.h, parse-tree/pt-bp.cc, parse-tree/pt-bp.h,
parse-tree/pt-cbinop.cc, parse-tree/pt-cbinop.h, parse-tree/pt-cell.cc,
parse-tree/pt-cell.h, parse-tree/pt-check.cc, parse-tree/pt-check.h,
parse-tree/pt-cmd.cc, parse-tree/pt-cmd.h, parse-tree/pt-colon.cc,
parse-tree/pt-colon.h, parse-tree/pt-const.cc, parse-tree/pt-const.h,
parse-tree/pt-decl.cc, parse-tree/pt-decl.h, parse-tree/pt-eval.cc,
parse-tree/pt-eval.h, parse-tree/pt-except.cc, parse-tree/pt-except.h,
parse-tree/pt-exp.cc, parse-tree/pt-exp.h, parse-tree/pt-fcn-handle.cc,
parse-tree/pt-fcn-handle.h, parse-tree/pt-id.cc, parse-tree/pt-id.h,
parse-tree/pt-idx.cc, parse-tree/pt-idx.h, parse-tree/pt-jump.cc,
parse-tree/pt-jump.h, parse-tree/pt-loop.cc, parse-tree/pt-loop.h,
parse-tree/pt-mat.cc, parse-tree/pt-mat.h, parse-tree/pt-misc.cc,
parse-tree/pt-misc.h, parse-tree/pt-pr-code.cc, parse-tree/pt-pr-code.h,
parse-tree/pt-select.cc, parse-tree/pt-select.h, parse-tree/pt-stmt.cc,
parse-tree/pt-stmt.h, parse-tree/pt-unop.cc, parse-tree/pt-unop.h,
parse-tree/pt-walk.h, parse-tree/pt.cc, parse-tree/pt.h:
Moved from src/ dir to parse-tree dir.
* template-inst/Array-jit.cc, template-inst/Array-os.cc,
template-inst/Array-sym.cc, template-inst/Array-tc.cc, template-inst/module.mk:
Moved from TEMPLATE-INST dir to template-inst/ directory.
* src/Makefile.am: Add new directories to build system.
* corefcn/module.mk: Use COREFCN_SRC with all capitals to indicate it is not an
Automake special target.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 30 Jul 2012 15:29:19 -0700 |
parents | src/ov-bool.cc@460a3c6d8bf1 |
children | 62a35ae7d6a2 |
rev | line source |
---|---|
2871 | 1 /* |
2 | |
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3 Copyright (C) 1996-2012 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 | |
24 #include <config.h> | |
25 #endif | |
26 | |
3503 | 27 #include <iostream> |
2901 | 28 |
2871 | 29 #include "mx-base.h" |
30 | |
31 #include "gripes.h" | |
32 #include "oct-obj.h" | |
33 #include "ops.h" | |
34 #include "ov-bool.h" | |
4964 | 35 #include "ov-bool-mat.h" |
3223 | 36 #include "ov-base.h" |
37 #include "ov-base-scalar.h" | |
38 #include "ov-base-scalar.cc" | |
2871 | 39 #include "ov-re-mat.h" |
40 #include "ov-scalar.h" | |
41 #include "pr-output.h" | |
42 | |
4687 | 43 #include "ls-oct-ascii.h" |
44 #include "ls-hdf5.h" | |
45 | |
3223 | 46 template class octave_base_scalar<bool>; |
47 | |
3219 | 48 DEFINE_OCTAVE_ALLOCATOR (octave_bool); |
2871 | 49 |
4612 | 50 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_bool, "bool", "logical"); |
2871 | 51 |
5759 | 52 static octave_base_value * |
53 default_numeric_conversion_function (const octave_base_value& a) | |
2871 | 54 { |
55 CAST_CONV_ARG (const octave_bool&); | |
56 | |
57 return new octave_scalar (v.bool_value ()); | |
58 } | |
59 | |
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60 octave_base_value::type_conv_info |
2871 | 61 octave_bool::numeric_conversion_function (void) const |
62 { | |
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63 return octave_base_value::type_conv_info (default_numeric_conversion_function, |
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64 octave_scalar::static_type_id ()); |
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65 |
2871 | 66 } |
67 | |
68 octave_value | |
5885 | 69 octave_bool::do_index_op (const octave_value_list& idx, bool resize_ok) |
2871 | 70 { |
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71 // FIXME -- this doesn't solve the problem of |
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72 // |
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73 // a = 1; a([1,1], [1,1], [1,1]) |
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74 // |
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75 // and similar constructions. Hmm... |
2871 | 76 |
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77 // FIXME -- using this constructor avoids narrowing the |
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78 // 1x1 matrix back to a scalar value. Need a better solution |
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79 // to this problem. |
2871 | 80 |
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81 octave_value tmp (new octave_bool_matrix (bool_matrix_value ())); |
2871 | 82 |
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83 return tmp.do_index_op (idx, resize_ok); |
2871 | 84 } |
85 | |
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86 octave_value |
5731 | 87 octave_bool::resize (const dim_vector& dv, bool fill) const |
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88 { |
5731 | 89 if (fill) |
90 { | |
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91 boolNDArray retval (dv, false); |
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92 if (dv.numel ()) |
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93 retval(0) = scalar; |
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94 return retval; |
5731 | 95 } |
96 else | |
97 { | |
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98 boolNDArray retval (dv); |
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99 if (dv.numel ()) |
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100 retval(0) = scalar; |
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101 return retval; |
5731 | 102 } |
103 } | |
104 | |
2871 | 105 octave_value |
5279 | 106 octave_bool::convert_to_str_internal (bool, bool, char type) const |
2871 | 107 { |
108 char s[2]; | |
4358 | 109 s[0] = static_cast<char> (scalar); |
2871 | 110 s[1] = '\0'; |
111 | |
5279 | 112 return octave_value (s, type); |
2871 | 113 } |
114 | |
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115 bool |
6974 | 116 octave_bool::save_ascii (std::ostream& os) |
4687 | 117 { |
118 double d = double_value (); | |
119 | |
120 octave_write_double (os, d); | |
121 os << "\n"; | |
122 | |
123 return true; | |
124 } | |
125 | |
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126 bool |
4687 | 127 octave_bool::load_ascii (std::istream& is) |
128 { | |
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129 scalar = (octave_read_value<double> (is) != 0.); |
4687 | 130 |
131 if (!is) | |
132 { | |
133 error ("load: failed to load scalar constant"); | |
134 return false; | |
135 } | |
136 | |
137 return true; | |
138 } | |
139 | |
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140 bool |
4687 | 141 octave_bool::save_binary (std::ostream& os, bool& /* save_as_floats */) |
142 { | |
143 char tmp = (scalar ? 1 : 0); | |
5760 | 144 os.write (reinterpret_cast<char *> (&tmp), 1); |
4687 | 145 |
146 return true; | |
147 } | |
148 | |
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149 bool |
4687 | 150 octave_bool::load_binary (std::istream& is, bool /* swap */, |
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151 oct_mach_info::float_format /* fmt */) |
4687 | 152 { |
153 char tmp; | |
5760 | 154 if (! is.read (reinterpret_cast<char *> (&tmp), 1)) |
4687 | 155 return false; |
156 scalar = (tmp ? 1 : 0); | |
157 return true; | |
158 } | |
159 | |
160 #if defined (HAVE_HDF5) | |
4944 | 161 |
4687 | 162 bool |
163 octave_bool::save_hdf5 (hid_t loc_id, const char *name, | |
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164 bool /* save_as_floats */) |
4687 | 165 { |
166 hsize_t dimens[3]; | |
167 hid_t space_hid = -1, data_hid = -1; | |
168 bool retval = true; | |
169 | |
4815 | 170 space_hid = H5Screate_simple (0, dimens, 0); |
4687 | 171 if (space_hid < 0) return false; |
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172 #if HAVE_HDF5_18 |
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173 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_DOUBLE, space_hid, |
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174 H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); |
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175 #else |
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176 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_DOUBLE, space_hid, |
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177 H5P_DEFAULT); |
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178 #endif |
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179 if (data_hid < 0) |
4687 | 180 { |
181 H5Sclose (space_hid); | |
182 return false; | |
183 } | |
184 | |
185 double tmp = double_value (); | |
186 retval = H5Dwrite (data_hid, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, | |
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187 H5P_DEFAULT, &tmp) >= 0; |
4687 | 188 |
189 H5Dclose (data_hid); | |
190 H5Sclose (space_hid); | |
4837 | 191 |
4687 | 192 return retval; |
193 } | |
194 | |
195 bool | |
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196 octave_bool::load_hdf5 (hid_t loc_id, const char *name) |
4687 | 197 { |
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198 #if HAVE_HDF5_18 |
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199 hid_t data_hid = H5Dopen (loc_id, name, H5P_DEFAULT); |
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200 #else |
4687 | 201 hid_t data_hid = H5Dopen (loc_id, name); |
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202 #endif |
4687 | 203 hid_t space_id = H5Dget_space (data_hid); |
204 | |
205 hsize_t rank = H5Sget_simple_extent_ndims (space_id); | |
206 | |
207 if (rank != 0) | |
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208 { |
4687 | 209 H5Dclose (data_hid); |
210 return false; | |
211 } | |
212 | |
213 double dtmp; | |
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214 if (H5Dread (data_hid, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, |
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215 H5P_DEFAULT, &dtmp) < 0) |
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216 { |
4687 | 217 H5Dclose (data_hid); |
218 return false; | |
219 } | |
220 | |
221 scalar = (dtmp != 0.); | |
4837 | 222 |
4687 | 223 H5Dclose (data_hid); |
4837 | 224 |
4687 | 225 return true; |
226 } | |
4944 | 227 |
4687 | 228 #endif |
229 | |
5900 | 230 mxArray * |
231 octave_bool::as_mxArray (void) const | |
232 { | |
233 mxArray *retval = new mxArray (mxLOGICAL_CLASS, 1, 1, mxREAL); | |
234 | |
235 bool *pr = static_cast<bool *> (retval->get_data ()); | |
236 | |
237 pr[0] = scalar; | |
238 | |
239 return retval; | |
240 } |