Mercurial > hg > octave-nkf
annotate src/ov-bool.h @ 9841:6f1ea8241c99
make isnumeric yield false on logicals
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Fri, 20 Nov 2009 08:18:41 +0100 |
| parents | f80c566bc751 |
| children | b3089dba88bf |
| rev | line source |
|---|---|
| 2871 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003, 2004, 2005, 2006, |
| 8920 | 4 2007, 2008 John W. Eaton |
| 2871 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 2871 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 2871 | 21 |
| 22 */ | |
| 23 | |
| 24 #if !defined (octave_bool_h) | |
| 25 #define octave_bool_h 1 | |
| 26 | |
| 27 #include <cstdlib> | |
| 28 | |
|
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29 #include <iosfwd> |
| 2871 | 30 #include <string> |
| 31 | |
| 32 #include "lo-utils.h" | |
| 33 #include "mx-base.h" | |
| 34 #include "oct-alloc.h" | |
| 35 #include "str-vec.h" | |
| 36 | |
| 4970 | 37 #include "oct-stream.h" |
| 2871 | 38 #include "ov-base.h" |
| 3223 | 39 #include "ov-base-scalar.h" |
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40 #include "ov-scalar.h" |
| 2871 | 41 #include "ov-typeinfo.h" |
| 42 | |
| 43 class Octave_map; | |
| 44 class octave_value_list; | |
| 45 | |
| 46 class tree_walker; | |
| 47 | |
| 48 // Real scalar values. | |
| 49 | |
| 50 class | |
| 3223 | 51 octave_bool : public octave_base_scalar<bool> |
| 2871 | 52 { |
| 53 public: | |
| 54 | |
| 55 octave_bool (void) | |
| 3223 | 56 : octave_base_scalar<bool> (false) { } |
| 2871 | 57 |
| 58 octave_bool (bool b) | |
| 3223 | 59 : octave_base_scalar<bool> (b) { } |
| 2871 | 60 |
| 61 octave_bool (const octave_bool& s) | |
| 3223 | 62 : octave_base_scalar<bool> (s) { } |
| 2871 | 63 |
| 64 ~octave_bool (void) { } | |
| 65 | |
| 5759 | 66 octave_base_value *clone (void) const { return new octave_bool (*this); } |
| 67 octave_base_value *empty_clone (void) const { return new octave_bool (); } | |
| 2871 | 68 |
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69 type_conv_info numeric_conversion_function (void) const; |
| 2871 | 70 |
| 5885 | 71 octave_value do_index_op (const octave_value_list& idx, |
| 72 bool resize_ok = false); | |
| 2871 | 73 |
| 74 idx_vector index_vector (void) const { return idx_vector (scalar); } | |
| 75 | |
| 9685 | 76 builtin_type_t builtin_type (void) const { return btyp_bool; } |
| 77 | |
| 2871 | 78 bool is_real_scalar (void) const { return true; } |
| 79 | |
| 5881 | 80 bool is_bool_scalar (void) const { return true; } |
| 81 | |
| 3209 | 82 bool is_bool_type (void) const { return true; } |
| 83 | |
| 2871 | 84 bool is_real_type (void) const { return true; } |
| 3209 | 85 |
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86 bool is_numeric_type (void) const { return false; } |
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87 |
| 2871 | 88 bool is_true (void) const { return scalar; } |
| 89 | |
| 5533 | 90 int8NDArray |
| 91 int8_array_value (void) const | |
| 92 { return int8NDArray (dim_vector (1, 1), scalar); } | |
| 93 | |
| 94 int16NDArray | |
| 95 int16_array_value (void) const | |
| 96 { return int16NDArray (dim_vector (1, 1), scalar); } | |
| 97 | |
| 98 int32NDArray | |
| 99 int32_array_value (void) const | |
| 100 { return int32NDArray (dim_vector (1, 1), scalar); } | |
| 101 | |
| 102 int64NDArray | |
| 103 int64_array_value (void) const | |
| 104 { return int64NDArray (dim_vector (1, 1), scalar); } | |
| 105 | |
| 106 uint8NDArray | |
| 107 uint8_array_value (void) const | |
| 108 { return uint8NDArray (dim_vector (1, 1), scalar); } | |
| 109 | |
| 110 uint16NDArray | |
| 111 uint16_array_value (void) const | |
| 112 { return uint16NDArray (dim_vector (1, 1), scalar); } | |
| 113 | |
| 114 uint32NDArray | |
| 115 uint32_array_value (void) const | |
| 116 { return uint32NDArray (dim_vector (1, 1), scalar); } | |
| 117 | |
| 118 uint64NDArray | |
| 119 uint64_array_value (void) const | |
| 120 { return uint64NDArray (dim_vector (1, 1), scalar); } | |
| 121 | |
| 2871 | 122 double double_value (bool = false) const { return scalar; } |
| 123 | |
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124 float float_value (bool = false) const { return scalar; } |
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125 |
| 2916 | 126 double scalar_value (bool = false) const { return scalar; } |
| 127 | |
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128 float float_scalar_value (bool = false) const { return scalar; } |
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129 |
| 3145 | 130 Matrix matrix_value (bool = false) const |
| 131 { return Matrix (1, 1, scalar); } | |
| 2871 | 132 |
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133 FloatMatrix float_matrix_value (bool = false) const |
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134 { return FloatMatrix (1, 1, scalar); } |
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135 |
| 4630 | 136 NDArray array_value (bool = false) const |
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137 { return NDArray (dim_vector (1, 1), static_cast<double> (scalar)); } |
| 4630 | 138 |
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139 FloatNDArray float_array_value (bool = false) const |
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140 { return FloatNDArray (dim_vector (1, 1), static_cast<double> (scalar)); } |
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141 |
| 2871 | 142 Complex complex_value (bool = false) const { return scalar; } |
| 143 | |
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144 FloatComplex float_complex_value (bool = false) const { return scalar; } |
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145 |
| 2871 | 146 ComplexMatrix complex_matrix_value (bool = false) const |
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147 { return ComplexMatrix (1, 1, Complex (scalar)); } |
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148 |
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149 FloatComplexMatrix float_complex_matrix_value (bool = false) const |
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150 { return FloatComplexMatrix (1, 1, FloatComplex (scalar)); } |
| 2871 | 151 |
| 4630 | 152 ComplexNDArray complex_array_value (bool = false) const |
| 153 { return ComplexNDArray (dim_vector (1, 1), Complex (scalar)); } | |
| 154 | |
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155 FloatComplexNDArray float_complex_array_value (bool = false) const |
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156 { return FloatComplexNDArray (dim_vector (1, 1), FloatComplex (scalar)); } |
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157 |
| 6099 | 158 SparseMatrix sparse_matrix_value (bool = false) const |
| 159 { return SparseMatrix (Matrix (1, 1, scalar)); } | |
| 160 | |
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161 // FIXME Need SparseComplexMatrix (Matrix) constructor!!! |
| 6099 | 162 SparseComplexMatrix sparse_complex_matrix_value (bool = false) const |
| 163 { return SparseComplexMatrix (sparse_matrix_value ()); } | |
| 164 | |
| 165 SparseBoolMatrix sparse_bool_matrix_value (bool = false) const | |
| 166 { return SparseBoolMatrix (boolMatrix (1, 1, scalar)); } | |
| 167 | |
| 5533 | 168 charNDArray |
| 169 char_array_value (bool = false) const | |
| 170 { | |
| 171 charNDArray retval (dim_vector (1, 1)); | |
| 172 retval(0) = static_cast<char> (scalar); | |
| 173 return retval; | |
| 174 } | |
| 175 | |
| 5944 | 176 bool bool_value (bool = false) const { return scalar; } |
| 2871 | 177 |
| 5944 | 178 boolMatrix bool_matrix_value (bool = false) const |
| 2871 | 179 { return boolMatrix (1, 1, scalar); } |
| 180 | |
| 5944 | 181 boolNDArray bool_array_value (bool = false) const |
| 4847 | 182 { return boolNDArray (dim_vector (1, 1), scalar); } |
| 183 | |
| 5731 | 184 octave_value resize (const dim_vector& dv, bool fill = false) const; |
| 4915 | 185 |
| 5279 | 186 octave_value convert_to_str_internal (bool pad, bool force, char type) const; |
| 2871 | 187 |
| 6974 | 188 bool save_ascii (std::ostream& os); |
| 4687 | 189 |
| 190 bool load_ascii (std::istream& is); | |
| 191 | |
| 192 bool save_binary (std::ostream& os, bool& save_as_floats); | |
| 193 | |
| 194 bool load_binary (std::istream& is, bool swap, | |
| 195 oct_mach_info::float_format fmt); | |
| 196 | |
| 197 #if defined (HAVE_HDF5) | |
| 198 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
| 199 | |
| 200 bool load_hdf5 (hid_t loc_id, const char *name, bool have_h5giterate_bug); | |
| 201 #endif | |
| 202 | |
| 4970 | 203 int write (octave_stream& os, int block_size, |
| 204 oct_data_conv::data_type output_type, int skip, | |
| 205 oct_mach_info::float_format flt_fmt) const | |
| 206 { | |
| 207 return os.write (bool_array_value (), block_size, output_type, | |
| 208 skip, flt_fmt); | |
| 209 } | |
| 210 | |
| 5900 | 211 mxArray *as_mxArray (void) const; |
| 212 | |
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213 // Mapper functions are converted to double for treatment |
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214 octave_value map (unary_mapper_t umap) const |
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215 { |
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216 octave_scalar m (scalar_value ()); |
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217 return m.map (umap); |
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218 } |
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219 |
| 2871 | 220 private: |
| 221 | |
| 4612 | 222 DECLARE_OCTAVE_ALLOCATOR |
| 2871 | 223 |
| 4612 | 224 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
| 2871 | 225 }; |
| 226 | |
| 227 #endif | |
| 228 | |
| 229 /* | |
| 230 ;;; Local Variables: *** | |
| 231 ;;; mode: C++ *** | |
| 232 ;;; End: *** | |
| 233 */ |