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annotate libinterp/octave-value/ov-intx.h @ 18130:e473c4853afc gui-release

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enable non-integer ranges as indices by default and deprecate preference * octave.cc (maximum_braindamage): Don't call Fdo_brainded_shortcircuit_evaluation. * error.cc (initialize_default_warning_state): Don't set Octave:noninteger-range-as-index to "error". * octave.cc (maximum_braindamage): Don't call Fallow_noninteger_range_as_index. Don't set Octave:noninteger-range-as-index to "on". * ov-range.h, ov-range.cc (Vallow_noninteger_range_as_index): Now static. Set default value to true. * ov.h (octave_value::index_vector): New arg, require_integers. * ov-base.cc, ov-base.h (octave_value::index_vector): Likewise. * ov-base-diag.cc, ov-base-diag.h, ov-bool-mat.h, ov-bool-sparse.h, ov-bool.h, ov-ch-mat.cc, ov-ch-mat.h, ov-class.cc, ov-class.h, ov-colon.h, ov-complex.h, ov-float.h, ov-flt-re-mat.h, ov-intx.h, ov-lazy-idx.h, ov-perm.cc, ov-perm.h, ov-range.cc, ov-range.h, ov-re-mat.h, ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.h: Make corresponding changes in all derived methods. * ov-range.cc (octave_range::index_vector): If new require_integers argument is true, also require integer arguments regardless of the setting of Vallow_noninteger_range_as_index. * utils.cc (Fisindex): Don't temporarily set Vallow_noninteger_range_as_index. Call index_vector with argument of true. * NEWS: Mention change in default value, warning state and deprecated function.
author John W. Eaton <jwe@octave.org>
date Wed, 11 Dec 2013 23:35:34 -0500
parents 175b392e91fe
children 1b6db9303933
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1 /*
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2
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3 Copyright (C) 2004-2013 John W. Eaton
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4 Copyright (C) 2010 VZLU Prague
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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22 */
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24 #include <cstdlib>
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25
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26 #include <iosfwd>
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27 #include <string>
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29 #include "mx-base.h"
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30 #include "oct-alloc.h"
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31 #include "str-vec.h"
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33 #include "error.h"
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34 #include "mxarray.h"
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35 #include "oct-stream.h"
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36 #include "ov-base.h"
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37 #include "ov-base-int.h"
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38 #include "ov-typeinfo.h"
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39 #include "gripes.h"
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40
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41 #include "ov-re-mat.h"
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42 #include "ov-scalar.h"
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43
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44 class
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45 OCTINTERP_API
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46 OCTAVE_VALUE_INT_MATRIX_T
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47 : public octave_base_int_matrix<intNDArray<OCTAVE_INT_T> >
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48 {
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49 public:
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51 OCTAVE_VALUE_INT_MATRIX_T (void)
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52 : octave_base_int_matrix<intNDArray<OCTAVE_INT_T> > () { }
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54 OCTAVE_VALUE_INT_MATRIX_T (const intNDArray<OCTAVE_INT_T>& nda)
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55 : octave_base_int_matrix<intNDArray<OCTAVE_INT_T> > (nda) { }
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57 OCTAVE_VALUE_INT_MATRIX_T (const Array<OCTAVE_INT_T>& nda)
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58 : octave_base_int_matrix<intNDArray<OCTAVE_INT_T> >
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59 (intNDArray<OCTAVE_INT_T> (nda)) { }
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61 ~OCTAVE_VALUE_INT_MATRIX_T (void) { }
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63 octave_base_value *clone (void) const
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64 { return new OCTAVE_VALUE_INT_MATRIX_T (*this); }
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66 octave_base_value *empty_clone (void) const
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67 { return new OCTAVE_VALUE_INT_MATRIX_T (); }
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69 bool OCTAVE_TYPE_PREDICATE_FUNCTION (void) const { return true; }
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71 bool is_integer_type (void) const { return true; }
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72
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73 builtin_type_t builtin_type (void) const { return OCTAVE_INT_BTYP; }
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75 public:
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76
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77 int8NDArray
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78 int8_array_value (void) const { return int8NDArray (matrix); }
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80 int16NDArray
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81 int16_array_value (void) const { return int16NDArray (matrix); }
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83 int32NDArray
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84 int32_array_value (void) const { return int32NDArray (matrix); }
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86 int64NDArray
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87 int64_array_value (void) const { return int64NDArray (matrix); }
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88
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89 uint8NDArray
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90 uint8_array_value (void) const { return uint8NDArray (matrix); }
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91
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92 uint16NDArray
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93 uint16_array_value (void) const { return uint16NDArray (matrix); }
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95 uint32NDArray
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96 uint32_array_value (void) const { return uint32NDArray (matrix); }
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98 uint64NDArray
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99 uint64_array_value (void) const { return uint64NDArray (matrix); }
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100
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101 double
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102 double_value (bool = false) const
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103 {
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104 double retval = lo_ieee_nan_value ();
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105
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106 if (numel () > 0)
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107 {
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108 gripe_implicit_conversion ("Octave:array-to-scalar",
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109 type_name (), "real scalar");
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110
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111 retval = matrix(0).double_value ();
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112 }
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113 else
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114 gripe_invalid_conversion (type_name (), "real scalar");
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116 return retval;
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118 }
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120 float
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121 float_value (bool = false) const
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122 {
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123 float retval = lo_ieee_float_nan_value ();
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124
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125 if (numel () > 0)
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126 {
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127 gripe_implicit_conversion ("Octave:array-to-scalar",
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128 type_name (), "real scalar");
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129
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130 retval = matrix(0).float_value ();
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131 }
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132 else
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133 gripe_invalid_conversion (type_name (), "real scalar");
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134
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135 return retval;
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136
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137 }
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138
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139 double scalar_value (bool = false) const { return double_value (); }
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141 float float_scalar_value (bool = false) const { return float_value (); }
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142
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diff changeset
143 Matrix
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diff changeset
144 matrix_value (bool = false) const
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145 {
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diff changeset
146 Matrix retval;
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diff changeset
147 dim_vector dv = dims ();
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diff changeset
148 if (dv.length () > 2)
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diff changeset
149 error ("invalid conversion of %s to Matrix", type_name ().c_str ());
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150 else
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parents: 17744
diff changeset
151 {
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diff changeset
152 retval = Matrix (dv(0), dv(1));
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diff changeset
153 double *vec = retval.fortran_vec ();
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diff changeset
154 octave_idx_type nel = matrix.numel ();
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diff changeset
155 for (octave_idx_type i = 0; i < nel; i++)
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diff changeset
156 vec[i] = matrix(i).double_value ();
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diff changeset
157 }
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diff changeset
158 return retval;
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parents: 17744
diff changeset
159 }
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160
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diff changeset
161 FloatMatrix
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diff changeset
162 float_matrix_value (bool = false) const
17787
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diff changeset
163 {
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parents: 17744
diff changeset
164 FloatMatrix retval;
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Rik <rik@octave.org>
parents: 17744
diff changeset
165 dim_vector dv = dims ();
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Rik <rik@octave.org>
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diff changeset
166 if (dv.length () > 2)
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diff changeset
167 error ("invalid conversion of %s to FloatMatrix", type_name ().c_str ());
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168 else
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parents: 17744
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169 {
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170 retval = FloatMatrix (dv(0), dv(1));
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diff changeset
171 float *vec = retval.fortran_vec ();
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diff changeset
172 octave_idx_type nel = matrix.numel ();
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diff changeset
173 for (octave_idx_type i = 0; i < nel; i++)
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Rik <rik@octave.org>
parents: 17744
diff changeset
174 vec[i] = matrix(i).float_value ();
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Rik <rik@octave.org>
parents: 17744
diff changeset
175 }
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
176 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
177 }
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178
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179 ComplexMatrix
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180 complex_matrix_value (bool = false) const
17787
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diff changeset
181 {
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Rik <rik@octave.org>
parents: 17744
diff changeset
182 ComplexMatrix retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
183 dim_vector dv = dims ();
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Rik <rik@octave.org>
parents: 17744
diff changeset
184 if (dv.length () > 2)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
185 error ("invalid conversion of %s to Matrix", type_name ().c_str ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
186 else
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Rik <rik@octave.org>
parents: 17744
diff changeset
187 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
188 retval = ComplexMatrix (dv(0), dv(1));
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Rik <rik@octave.org>
parents: 17744
diff changeset
189 Complex *vec = retval.fortran_vec ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
190 octave_idx_type nel = matrix.numel ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
191 for (octave_idx_type i = 0; i < nel; i++)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
192 vec[i] = Complex (matrix(i).double_value ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
193 }
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
194 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
195 }
6214
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jwe
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196
7789
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David Bateman <dbateman@free.fr>
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diff changeset
197 FloatComplexMatrix
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parents: 7636
diff changeset
198 float_complex_matrix_value (bool = false) const
17787
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Rik <rik@octave.org>
parents: 17744
diff changeset
199 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
200 FloatComplexMatrix retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
201 dim_vector dv = dims ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
202 if (dv.length () > 2)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
203 error ("invalid conversion of %s to FloatMatrix", type_name ().c_str ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
204 else
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
205 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
206 retval = FloatComplexMatrix (dv(0), dv(1));
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
207 FloatComplex *vec = retval.fortran_vec ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
208 octave_idx_type nel = matrix.numel ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
209 for (octave_idx_type i = 0; i < nel; i++)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
210 vec[i] = FloatComplex (matrix(i).float_value ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
211 }
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
212 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
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diff changeset
213 }
7789
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diff changeset
214
4915
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jwe
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diff changeset
215 NDArray
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
216 array_value (bool = false) const
17787
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parents: 17744
diff changeset
217 {
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parents: 17744
diff changeset
218 NDArray retval (matrix.dims ());
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parents: 17744
diff changeset
219 double *vec = retval.fortran_vec ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
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diff changeset
220 octave_idx_type nel = matrix.numel ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
221 for (octave_idx_type i = 0; i < nel; i++)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
222 vec[i] = matrix(i).double_value ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
223 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
224 }
4963
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
225
7789
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David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
226 FloatNDArray
82be108cc558 First attempt at single precision tyeps
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parents: 7636
diff changeset
227 float_array_value (bool = false) const
17787
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parents: 17744
diff changeset
228 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
229 FloatNDArray retval (matrix.dims ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
230 float *vec = retval.fortran_vec ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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diff changeset
231 octave_idx_type nel = matrix.numel ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
232 for (octave_idx_type i = 0; i < nel; i++)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
233 vec[i] = matrix(i).float_value ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
234 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
235 }
7789
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parents: 7636
diff changeset
236
4963
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
237 ComplexNDArray
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
238 complex_array_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
239 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
240 ComplexNDArray retval (matrix.dims ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
241 Complex *vec = retval.fortran_vec ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
242 octave_idx_type nel = matrix.numel ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
243 for (octave_idx_type i = 0; i < nel; i++)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
244 vec[i] = Complex (matrix(i).double_value ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
245 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
246 }
4915
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
247
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
248 FloatComplexNDArray
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
249 float_complex_array_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
250 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
251 FloatComplexNDArray retval (matrix.dims ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
252 FloatComplex *vec = retval.fortran_vec ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
253 octave_idx_type nel = matrix.numel ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
254 for (octave_idx_type i = 0; i < nel; i++)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
255 vec[i] = FloatComplex (matrix(i).float_value ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
256 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
257 }
7789
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parents: 7636
diff changeset
258
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
259 boolNDArray
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
260 bool_array_value (bool warn = false) const
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
261 {
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
262 boolNDArray retval (dims ());
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
263
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
264 octave_idx_type nel = numel ();
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
265
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
266 if (warn && matrix.any_element_not_one_or_zero ())
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
267 gripe_logical_conversion ();
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
268
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
269 bool *vec = retval.fortran_vec ();
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
270 for (octave_idx_type i = 0; i < nel; i++)
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
271 vec[i] = matrix(i).bool_value ();
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
272
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
273 return retval;
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
274 }
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
275
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
276 charNDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
277 char_array_value (bool = false) const
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
278 {
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
279 charNDArray retval (dims ());
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
280
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
281 octave_idx_type nel = numel ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
282
6214
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jwe
parents: 6069
diff changeset
283 char *vec = retval.fortran_vec ();
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
284 for (octave_idx_type i = 0; i < nel; i++)
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
285 vec[i] = matrix(i).char_value ();
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
286
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
287 return retval;
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
288 }
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
289
9606
a04352386a6b clear index cache on ++,-- operators
Jaroslav Hajek <highegg@gmail.com>
parents: 9358
diff changeset
290 // Use matrix_ref here to clear index cache.
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
291 void increment (void)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
292 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
293 matrix_ref () += OCTAVE_INT_T (1);
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294 }
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295
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296 void decrement (void)
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297 {
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298 matrix_ref () -= OCTAVE_INT_T (1);
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299 }
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300
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301 void changesign (void)
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302 {
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303 matrix_ref ().changesign ();
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304 }
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305
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306 idx_vector index_vector (bool /* require_integers */ = false) const
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307 {
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308 return idx_cache ? *idx_cache : set_idx_cache (idx_vector (matrix));
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309 }
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310
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311 int write (octave_stream& os, int block_size,
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312 oct_data_conv::data_type output_type, int skip,
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313 oct_mach_info::float_format flt_fmt) const
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314 { return os.write (matrix, block_size, output_type, skip, flt_fmt); }
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315
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316 // Unsafe. This function exists to support the MEX interface.
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317 // You should not use it anywhere else.
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318 void *mex_get_data (void) const { return matrix.mex_get_data (); }
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319
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320 mxArray *as_mxArray (void) const
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321 {
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322 mxArray *retval = new mxArray (OCTAVE_INT_MX_CLASS, dims (), mxREAL);
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323
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324 OCTAVE_INT_T::val_type *pr = static_cast<OCTAVE_INT_T::val_type *>
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325 (retval->get_data ());
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326
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327 mwSize nel = numel ();
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328
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329 const OCTAVE_INT_T *p = matrix.data ();
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330
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331 for (mwIndex i = 0; i < nel; i++)
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332 pr[i] = p[i].value ();
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333
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334 return retval;
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335 }
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336
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337 octave_value map (unary_mapper_t umap) const
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338 {
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339 switch (umap)
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340 {
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341 case umap_abs:
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342 return matrix.abs ();
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343 case umap_signum:
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344 return matrix.signum ();
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345 case umap_ceil:
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346 case umap_conj:
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347 case umap_fix:
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348 case umap_floor:
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349 case umap_real:
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350 case umap_round:
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351 return matrix;
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352 case umap_imag:
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353 return intNDArray<OCTAVE_INT_T> (matrix.dims (), OCTAVE_INT_T ());
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354 case umap_isnan:
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355 case umap_isna:
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356 case umap_isinf:
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357 return boolNDArray (matrix.dims (), false);
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358 case umap_finite:
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359 return boolNDArray (matrix.dims (), true);
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360
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361 default:
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362 {
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363 octave_matrix m (array_value ());
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364 return m.map (umap);
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365 }
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366 }
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367 }
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diff changeset
368
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369 private:
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370
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371 DECLARE_OCTAVE_ALLOCATOR
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372
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373 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
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374 };
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375
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376 class
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diff changeset
377 OCTINTERP_API
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378 OCTAVE_VALUE_INT_SCALAR_T
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379 : public octave_base_int_scalar<OCTAVE_INT_T>
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380 {
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381 public:
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382
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383 OCTAVE_VALUE_INT_SCALAR_T (void)
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384 : octave_base_int_scalar<OCTAVE_INT_T> () { }
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385
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diff changeset
386 OCTAVE_VALUE_INT_SCALAR_T (const OCTAVE_INT_T& nda)
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387 : octave_base_int_scalar<OCTAVE_INT_T> (nda) { }
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388
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diff changeset
389 ~OCTAVE_VALUE_INT_SCALAR_T (void) { }
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diff changeset
390
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diff changeset
391 octave_base_value *clone (void) const
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diff changeset
392 { return new OCTAVE_VALUE_INT_SCALAR_T (*this); }
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diff changeset
393
5759
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diff changeset
394 octave_base_value *empty_clone (void) const
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diff changeset
395 { return new OCTAVE_VALUE_INT_MATRIX_T (); }
4904
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diff changeset
396
5885
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diff changeset
397 octave_value do_index_op (const octave_value_list& idx,
10313
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diff changeset
398 bool resize_ok = false)
17787
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diff changeset
399 {
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diff changeset
400 // FIXME: this doesn't solve the problem of
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diff changeset
401 //
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diff changeset
402 // a = 1; a([1,1], [1,1], [1,1])
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diff changeset
403 //
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diff changeset
404 // and similar constructions. Hmm...
4964
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parents: 4963
diff changeset
405
17787
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parents: 17744
diff changeset
406 // FIXME: using this constructor avoids narrowing the
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parents: 17744
diff changeset
407 // 1x1 matrix back to a scalar value. Need a better solution
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parents: 17744
diff changeset
408 // to this problem.
4964
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parents: 4963
diff changeset
409
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diff changeset
410 octave_value tmp
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diff changeset
411 (new OCTAVE_VALUE_INT_MATRIX_T
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diff changeset
412 (OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION ()));
4964
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diff changeset
413
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diff changeset
414 return tmp.do_index_op (idx, resize_ok);
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parents: 17744
diff changeset
415 }
4964
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diff changeset
416
6069
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parents: 5943
diff changeset
417 bool OCTAVE_TYPE_PREDICATE_FUNCTION (void) const { return true; }
5895
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diff changeset
418
6223
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parents: 6214
diff changeset
419 bool is_integer_type (void) const { return true; }
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jwe
parents: 6214
diff changeset
420
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e793865ede63 implement builtin_type
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parents: 9607
diff changeset
421 builtin_type_t builtin_type (void) const { return OCTAVE_INT_BTYP; }
e793865ede63 implement builtin_type
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parents: 9607
diff changeset
422
7997
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parents: 7885
diff changeset
423 public:
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parents: 7885
diff changeset
424
5533
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diff changeset
425 octave_int8
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diff changeset
426 int8_scalar_value (void) const { return octave_int8 (scalar); }
5533
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diff changeset
427
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
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parents: 5307
diff changeset
428 octave_int16
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parents: 10313
diff changeset
429 int16_scalar_value (void) const { return octave_int16 (scalar); }
5533
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parents: 5307
diff changeset
430
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parents: 5307
diff changeset
431 octave_int32
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parents: 10313
diff changeset
432 int32_scalar_value (void) const { return octave_int32 (scalar); }
5533
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parents: 5307
diff changeset
433
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
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parents: 5307
diff changeset
434 octave_int64
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parents: 10313
diff changeset
435 int64_scalar_value (void) const { return octave_int64 (scalar); }
5533
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parents: 5307
diff changeset
436
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
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parents: 5307
diff changeset
437 octave_uint8
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parents: 10313
diff changeset
438 uint8_scalar_value (void) const { return octave_uint8 (scalar); }
5533
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jwe
parents: 5307
diff changeset
439
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
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parents: 5307
diff changeset
440 octave_uint16
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parents: 10313
diff changeset
441 uint16_scalar_value (void) const { return octave_uint16 (scalar); }
5533
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diff changeset
442
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
443 octave_uint32
10405
cc69a17ec801 remove integer math warnings
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
444 uint32_scalar_value (void) const { return octave_uint32 (scalar); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
445
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
446 octave_uint64
10405
cc69a17ec801 remove integer math warnings
Jaroslav Hajek <highegg@gmail.com>
parents: 10313
diff changeset
447 uint64_scalar_value (void) const { return octave_uint64 (scalar); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
448
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
449 int8NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
450 int8_array_value (void) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
451 { return int8NDArray (dim_vector (1, 1), int8_scalar_value ()); }
4904
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
452
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
453 int16NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
454 int16_array_value (void) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
455 { return int16NDArray (dim_vector (1, 1), int16_scalar_value ()); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
456
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
457 int32NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
458 int32_array_value (void) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
459 { return int32NDArray (dim_vector (1, 1), int32_scalar_value ()); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
460
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
461 int64NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
462 int64_array_value (void) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
463 { return int64NDArray (dim_vector (1, 1), int64_scalar_value ()); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
464
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
465 uint8NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
466 uint8_array_value (void) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
467 { return uint8NDArray (dim_vector (1, 1), uint8_scalar_value ()); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
468
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
469 uint16NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
470 uint16_array_value (void) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
471 { return uint16NDArray (dim_vector (1, 1), uint16_scalar_value ()); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
472
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
473 uint32NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
474 uint32_array_value (void) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
475 { return uint32NDArray (dim_vector (1, 1), uint32_scalar_value ()); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
476
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
477 uint64NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
478 uint64_array_value (void) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
479 { return uint64NDArray (dim_vector (1, 1), uint64_scalar_value ()); }
4904
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
480
5731
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
481 octave_value resize (const dim_vector& dv, bool fill = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
482 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
483 if (fill)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
484 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
485 intNDArray<OCTAVE_INT_T> retval (dv, 0);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
486 if (dv.numel ())
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
487 retval(0) = scalar;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
488 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
489 }
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
490 else
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
491 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
492 intNDArray<OCTAVE_INT_T> retval (dv);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
493 if (dv.numel ())
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
494 retval(0) = scalar;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
495 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
496 }
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
497 }
4982
c0866f89c43d [project @ 2004-09-10 13:48:18 by jwe]
jwe
parents: 4964
diff changeset
498
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
499 double double_value (bool = false) const { return scalar.double_value (); }
4983
13aaef87cf18 [project @ 2004-09-10 13:51:29 by jwe]
jwe
parents: 4982
diff changeset
500
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
501 float float_value (bool = false) const { return scalar.float_value (); }
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
502
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
503 double scalar_value (bool = false) const { return scalar.double_value (); }
4982
c0866f89c43d [project @ 2004-09-10 13:48:18 by jwe]
jwe
parents: 4964
diff changeset
504
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
505 float float_scalar_value (bool = false) const
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
506 { return scalar.float_value (); }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
507
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
508 Matrix
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
509 matrix_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
510 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
511 Matrix retval (1, 1);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
512 retval(0,0) = scalar.double_value ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
513 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
514 }
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
515
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
516 FloatMatrix
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
517 float_matrix_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
518 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
519 FloatMatrix retval (1, 1);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
520 retval(0,0) = scalar.float_value ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
521 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
522 }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
523
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
524 ComplexMatrix
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
525 complex_matrix_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
526 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
527 ComplexMatrix retval (1, 1);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
528 retval(0,0) = Complex (scalar.double_value ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
529 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
530 }
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
531
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
532 FloatComplexMatrix
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
533 float_complex_matrix_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
534 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
535 FloatComplexMatrix retval (1, 1);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
536 retval(0,0) = FloatComplex (scalar.float_value ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
537 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
538 }
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
539
4915
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
540 NDArray
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
541 array_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
542 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
543 NDArray retval (dim_vector (1, 1));
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
544 retval(0) = scalar.double_value ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
545 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
546 }
4963
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
547
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
548 FloatNDArray
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
549 float_array_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
550 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
551 FloatNDArray retval (dim_vector (1, 1));
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
552 retval(0) = scalar.float_value ();
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
553 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
554 }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
555
4963
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
556 ComplexNDArray
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
557 complex_array_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
558 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
559 ComplexNDArray retval (dim_vector (1, 1));
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
560 retval(0) = FloatComplex (scalar.double_value ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
561 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
562 }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
563
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
564 FloatComplexNDArray
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
565 float_complex_array_value (bool = false) const
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
566 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
567 FloatComplexNDArray retval (dim_vector (1, 1));
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
568 retval(0) = FloatComplex (scalar.float_value ());
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
569 return retval;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
570 }
4915
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
571
12645
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219)
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
572 bool bool_value (bool warn = false) const
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219)
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
573 {
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219)
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
574 if (warn && scalar != 0.0 && scalar != 1.0)
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219)
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
575 gripe_logical_conversion ();
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219)
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
576
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219)
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
577 return scalar.bool_value ();
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219)
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
578 }
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219)
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
579
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
580 boolNDArray
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
581 bool_array_value (bool warn = false) const
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
582 {
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
583 boolNDArray retval (dim_vector (1, 1));
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
584
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
585 if (warn && scalar != 0.0 && scalar != 1.0)
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
586 gripe_logical_conversion ();
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
587
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
588 retval(0) = scalar.bool_value ();
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
589
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
590 return retval;
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
591 }
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
592
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
593 charNDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
594 char_array_value (bool = false) const
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
595 {
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
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596 charNDArray retval (dim_vector (1, 1));
7198
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jwe
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597 retval(0) = scalar.char_value ();
5533
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598 return retval;
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
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599 }
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
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600
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
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601 void increment (void)
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Rik <rik@octave.org>
parents: 17744
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602 {
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603 scalar += OCTAVE_INT_T (1);
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Rik <rik@octave.org>
parents: 17744
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604 }
5829
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jwe
parents: 5781
diff changeset
605
8039
cd90e2842080 Add additional integer math and conversion warnings, set their default state to be off and add the intwarning function
David Bateman <dbateman@free.fr>
parents: 7999
diff changeset
606 void decrement (void)
17787
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parents: 17744
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607 {
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608 scalar -= OCTAVE_INT_T (1);
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parents: 17744
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609 }
5829
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jwe
parents: 5781
diff changeset
610
18130
e473c4853afc enable non-integer ranges as indices by default and deprecate preference
John W. Eaton <jwe@octave.org>
parents: 17787
diff changeset
611 idx_vector index_vector (bool /* require_integers */ = false) const { return idx_vector (scalar); }
4938
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jwe
parents: 4915
diff changeset
612
4944
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jwe
parents: 4938
diff changeset
613 int write (octave_stream& os, int block_size,
10313
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John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
614 oct_data_conv::data_type output_type, octave_idx_type skip,
f3b65e1ae355 untabify src header files
John W. Eaton <jwe@octave.org>
parents: 10160
diff changeset
615 oct_mach_info::float_format flt_fmt) const
17787
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parents: 17744
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616 {
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Rik <rik@octave.org>
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diff changeset
617 return os.write (OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION (),
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diff changeset
618 block_size, output_type, skip, flt_fmt);
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Rik <rik@octave.org>
parents: 17744
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619 }
4944
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jwe
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620
5900
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jwe
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diff changeset
621 // Unsafe. This function exists to support the MEX interface.
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
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diff changeset
622 // You should not use it anywhere else.
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
623 void *mex_get_data (void) const { return scalar.mex_get_data (); }
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
624
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
625 mxArray *as_mxArray (void) const
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
626 {
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
627 mxArray *retval = new mxArray (OCTAVE_INT_MX_CLASS, 1, 1, mxREAL);
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
628
17787
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Rik <rik@octave.org>
parents: 17744
diff changeset
629 OCTAVE_INT_T::val_type *pr = static_cast<OCTAVE_INT_T::val_type *>
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
630 (retval->get_data ());
5900
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
631
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
632 pr[0] = scalar.value ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
633
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
634 return retval;
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
635 }
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5898
diff changeset
636
9812
f80c566bc751 improve unary mapper system
Jaroslav Hajek <highegg@gmail.com>
parents: 9732
diff changeset
637 octave_value map (unary_mapper_t umap) const
17787
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Rik <rik@octave.org>
parents: 17744
diff changeset
638 {
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Rik <rik@octave.org>
parents: 17744
diff changeset
639 switch (umap)
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Rik <rik@octave.org>
parents: 17744
diff changeset
640 {
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Rik <rik@octave.org>
parents: 17744
diff changeset
641 case umap_abs:
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Rik <rik@octave.org>
parents: 17744
diff changeset
642 return scalar.abs ();
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Rik <rik@octave.org>
parents: 17744
diff changeset
643 case umap_signum:
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Rik <rik@octave.org>
parents: 17744
diff changeset
644 return scalar.signum ();
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Rik <rik@octave.org>
parents: 17744
diff changeset
645 case umap_ceil:
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
646 case umap_conj:
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Rik <rik@octave.org>
parents: 17744
diff changeset
647 case umap_fix:
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
648 case umap_floor:
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Rik <rik@octave.org>
parents: 17744
diff changeset
649 case umap_real:
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Rik <rik@octave.org>
parents: 17744
diff changeset
650 case umap_round:
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Rik <rik@octave.org>
parents: 17744
diff changeset
651 return scalar;
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Rik <rik@octave.org>
parents: 17744
diff changeset
652 case umap_imag:
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Rik <rik@octave.org>
parents: 17744
diff changeset
653 return OCTAVE_INT_T ();
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Rik <rik@octave.org>
parents: 17744
diff changeset
654 case umap_isnan:
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Rik <rik@octave.org>
parents: 17744
diff changeset
655 case umap_isna:
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
656 case umap_isinf:
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Rik <rik@octave.org>
parents: 17744
diff changeset
657 return false;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
658 case umap_finite:
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Rik <rik@octave.org>
parents: 17744
diff changeset
659 return true;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
660
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
661 default:
9812
f80c566bc751 improve unary mapper system
Jaroslav Hajek <highegg@gmail.com>
parents: 9732
diff changeset
662 {
17787
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Rik <rik@octave.org>
parents: 17744
diff changeset
663 octave_scalar m (scalar_value ());
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Rik <rik@octave.org>
parents: 17744
diff changeset
664 return m.map (umap);
9812
f80c566bc751 improve unary mapper system
Jaroslav Hajek <highegg@gmail.com>
parents: 9732
diff changeset
665 }
17787
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Rik <rik@octave.org>
parents: 17744
diff changeset
666 }
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
667 }
7503
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7201
diff changeset
668
4904
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
669 private:
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
670
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
671 DECLARE_OCTAVE_ALLOCATOR
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
672
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
673 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
674 };