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annotate src/ov-intx.h @ 8710:739141cde75a ss-3-1-52

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fix typo in Array-f.cc
author Jaroslav Hajek <highegg@gmail.com>
date Mon, 09 Feb 2009 21:51:31 +0100
parents f00578b495e9
children eb63fbe60fab
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1 /*
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2
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3 Copyright (C) 2004, 2005, 2006, 2007 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
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23 #include <cstdlib>
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24
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25 #include <iostream>
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26 #include <string>
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27
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28 #include "mx-base.h"
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29 #include "oct-alloc.h"
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30 #include "str-vec.h"
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31
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32 #include "error.h"
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33 #include "oct-stream.h"
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34 #include "ov-base.h"
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35 #include "ov-base-int.h"
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36 #include "ov-typeinfo.h"
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37 #include "gripes.h"
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38
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39 #include "ov-re-mat.h"
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40 #include "ov-scalar.h"
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41
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42 class
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43 OCTINTERP_API
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44 OCTAVE_VALUE_INT_MATRIX_T
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45 : public octave_base_int_matrix<intNDArray<OCTAVE_INT_T> >
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46 {
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47 public:
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48
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49 OCTAVE_VALUE_INT_MATRIX_T (void)
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50 : octave_base_int_matrix<intNDArray<OCTAVE_INT_T> > () { }
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51
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52 OCTAVE_VALUE_INT_MATRIX_T (const intNDArray<OCTAVE_INT_T>& nda)
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53 : octave_base_int_matrix<intNDArray<OCTAVE_INT_T> > (nda) { }
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54
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55 OCTAVE_VALUE_INT_MATRIX_T (const ArrayN<OCTAVE_INT_T>& nda)
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56 : octave_base_int_matrix<intNDArray<OCTAVE_INT_T> >
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57 (intNDArray<OCTAVE_INT_T> (nda)) { }
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58
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59 ~OCTAVE_VALUE_INT_MATRIX_T (void) { }
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60
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61 octave_base_value *clone (void) const
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62 { return new OCTAVE_VALUE_INT_MATRIX_T (*this); }
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63
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64 octave_base_value *empty_clone (void) const
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65 { return new OCTAVE_VALUE_INT_MATRIX_T (); }
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66
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67 bool OCTAVE_TYPE_PREDICATE_FUNCTION (void) const { return true; }
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68
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69 bool is_integer_type (void) const { return true; }
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70
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71 private:
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72
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73 template <class IM>
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74 IM convert_gripe () const
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75 {
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76 typedef typename IM::element_type dest_el_type;
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77 typedef intNDArray<OCTAVE_INT_T>::element_type src_el_type;
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78 dest_el_type::clear_conv_flag ();
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79 IM retval (matrix);
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80 if (dest_el_type::get_trunc_flag ())
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81 gripe_truncated_conversion (src_el_type::type_name (),
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82 dest_el_type::type_name ());
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83 dest_el_type::clear_conv_flag ();
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84 return retval;
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85 }
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86
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87 public:
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88
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89 int8NDArray
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90 int8_array_value (void) const { return convert_gripe<int8NDArray> (); }
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91
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92 int16NDArray
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93 int16_array_value (void) const { return convert_gripe<int16NDArray> (); }
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94
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95 int32NDArray
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96 int32_array_value (void) const { return convert_gripe<int32NDArray> (); }
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97
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98 int64NDArray
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99 int64_array_value (void) const { return convert_gripe<int64NDArray> (); }
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100
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101 uint8NDArray
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102 uint8_array_value (void) const { return convert_gripe<uint8NDArray> (); }
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103
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104 uint16NDArray
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105 uint16_array_value (void) const { return convert_gripe<uint16NDArray> (); }
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106
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107 uint32NDArray
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108 uint32_array_value (void) const { return convert_gripe<uint32NDArray> (); }
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109
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110 uint64NDArray
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111 uint64_array_value (void) const { return convert_gripe<uint64NDArray> (); }
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112
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113 double
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114 double_value (bool = false) const
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115 {
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116 double retval = lo_ieee_nan_value ();
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117
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118 if (numel () > 0)
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119 {
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120 gripe_implicit_conversion ("Octave:array-as-scalar",
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121 type_name (), "real scalar");
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122
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123 retval = matrix(0).double_value ();
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124 }
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125 else
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126 gripe_invalid_conversion (type_name (), "real scalar");
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127
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128 return retval;
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129
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130 }
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131
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132 float
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133 float_value (bool = false) const
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134 {
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135 float retval = lo_ieee_float_nan_value ();
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136
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137 if (numel () > 0)
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138 {
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139 gripe_implicit_conversion ("Octave:array-as-scalar",
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140 type_name (), "real scalar");
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141
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142 retval = matrix(0).float_value ();
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143 }
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144 else
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145 gripe_invalid_conversion (type_name (), "real scalar");
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146
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147 return retval;
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148
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149 }
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150
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151 double scalar_value (bool = false) const { return double_value (); }
4982
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152
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153 float float_scalar_value (bool = false) const { return float_value (); }
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154
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diff changeset
155 Matrix
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
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diff changeset
156 matrix_value (bool = false) const
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
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diff changeset
157 {
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
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diff changeset
158 Matrix retval;
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
159 dim_vector dv = dims ();
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
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diff changeset
160 if (dv.length () > 2)
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
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diff changeset
161 error ("invalid conversion of %s to Matrix", type_name().c_str ());
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
162 else
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
163 {
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
164 retval = Matrix (dv(0), dv(1));
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
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diff changeset
165 double *vec = retval.fortran_vec ();
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
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diff changeset
166 octave_idx_type nel = matrix.numel ();
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167 for (octave_idx_type i = 0; i < nel; i++)
7198
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168 vec[i] = matrix(i).double_value ();
6214
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diff changeset
169 }
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
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diff changeset
170 return retval;
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
171 }
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172
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173 FloatMatrix
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diff changeset
174 float_matrix_value (bool = false) const
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parents: 7636
diff changeset
175 {
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diff changeset
176 FloatMatrix retval;
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parents: 7636
diff changeset
177 dim_vector dv = dims ();
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diff changeset
178 if (dv.length () > 2)
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parents: 7636
diff changeset
179 error ("invalid conversion of %s to FloatMatrix", type_name().c_str ());
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diff changeset
180 else
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diff changeset
181 {
82be108cc558 First attempt at single precision tyeps
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diff changeset
182 retval = FloatMatrix (dv(0), dv(1));
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183 float *vec = retval.fortran_vec ();
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parents: 7636
diff changeset
184 octave_idx_type nel = matrix.numel ();
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parents: 7636
diff changeset
185 for (octave_idx_type i = 0; i < nel; i++)
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parents: 7636
diff changeset
186 vec[i] = matrix(i).float_value ();
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parents: 7636
diff changeset
187 }
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diff changeset
188 return retval;
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diff changeset
189 }
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190
6214
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diff changeset
191 ComplexMatrix
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
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diff changeset
192 complex_matrix_value (bool = false) const
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
193 {
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
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parents: 6069
diff changeset
194 ComplexMatrix retval;
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
195 dim_vector dv = dims();
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
196 if (dv.length () > 2)
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
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diff changeset
197 error ("invalid conversion of %s to Matrix", type_name().c_str ());
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
198 else
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
199 {
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
200 retval = ComplexMatrix (dv(0), dv(1));
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
201 Complex *vec = retval.fortran_vec ();
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
202 octave_idx_type nel = matrix.numel ();
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
203 for (octave_idx_type i = 0; i < nel; i++)
7198
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parents: 7064
diff changeset
204 vec[i] = Complex (matrix(i).double_value ());
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
205 }
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
206 return retval;
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
207 }
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
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diff changeset
208
7789
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diff changeset
209 FloatComplexMatrix
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
210 float_complex_matrix_value (bool = false) const
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
211 {
82be108cc558 First attempt at single precision tyeps
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parents: 7636
diff changeset
212 FloatComplexMatrix retval;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
213 dim_vector dv = dims();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
214 if (dv.length () > 2)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
215 error ("invalid conversion of %s to FloatMatrix", type_name().c_str ());
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
216 else
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
217 {
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
218 retval = FloatComplexMatrix (dv(0), dv(1));
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
219 FloatComplex *vec = retval.fortran_vec ();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
220 octave_idx_type nel = matrix.numel ();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
221 for (octave_idx_type i = 0; i < nel; i++)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
222 vec[i] = FloatComplex (matrix(i).float_value ());
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
223 }
82be108cc558 First attempt at single precision tyeps
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parents: 7636
diff changeset
224 return retval;
82be108cc558 First attempt at single precision tyeps
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parents: 7636
diff changeset
225 }
82be108cc558 First attempt at single precision tyeps
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parents: 7636
diff changeset
226
4915
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
227 NDArray
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
228 array_value (bool = false) const
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
229 {
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
230 NDArray retval (matrix.dims ());
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
231 double *vec = retval.fortran_vec ();
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
232 octave_idx_type nel = matrix.numel ();
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
233 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
234 vec[i] = matrix(i).double_value ();
4963
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
235 return retval;
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
236 }
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
237
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
238 FloatNDArray
82be108cc558 First attempt at single precision tyeps
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parents: 7636
diff changeset
239 float_array_value (bool = false) const
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
240 {
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
241 FloatNDArray retval (matrix.dims ());
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
242 float *vec = retval.fortran_vec ();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
243 octave_idx_type nel = matrix.numel ();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
244 for (octave_idx_type i = 0; i < nel; i++)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
245 vec[i] = matrix(i).float_value ();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
246 return retval;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
247 }
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
248
4963
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
249 ComplexNDArray
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
250 complex_array_value (bool = false) const
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
251 {
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
252 ComplexNDArray retval (matrix.dims ());
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
253 Complex *vec = retval.fortran_vec ();
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
254 octave_idx_type nel = matrix.numel ();
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
255 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
256 vec[i] = Complex (matrix(i).double_value ());
4915
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
257 return retval;
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
258 }
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
259
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
260 FloatComplexNDArray
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
261 float_complex_array_value (bool = false) const
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
262 {
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
263 FloatComplexNDArray retval (matrix.dims ());
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
264 FloatComplex *vec = retval.fortran_vec ();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
265 octave_idx_type nel = matrix.numel ();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
266 for (octave_idx_type i = 0; i < nel; i++)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
267 vec[i] = FloatComplex (matrix(i).float_value ());
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
268 return retval;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
269 }
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
270
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
271 boolNDArray
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
272 bool_array_value (bool warn = false) const
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
273 {
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
274 boolNDArray retval (dims ());
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
275
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
276 octave_idx_type nel = numel ();
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
277
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
278 if (warn && matrix.any_element_not_one_or_zero ())
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
279 gripe_logical_conversion ();
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
280
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
281 bool *vec = retval.fortran_vec ();
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
282 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
283 vec[i] = matrix(i).bool_value ();
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
284
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
285 return retval;
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
286 }
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
287
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
288 charNDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
289 char_array_value (bool = false) const
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
290 {
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
291 charNDArray retval (dims ());
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
292
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
293 octave_idx_type nel = numel ();
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
294
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
295 char *vec = retval.fortran_vec ();
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
296 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
297 vec[i] = matrix(i).char_value ();
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
298
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
299 return retval;
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
300 }
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
301
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
302 void increment (void)
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
303 {
8321
69b6127f6962 better use of templates in ov-intx.h
John W. Eaton <jwe@octave.org>
parents: 8039
diff changeset
304 matrix += OCTAVE_INT_T (1);
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
305 if (OCTAVE_INT_T::get_math_trunc_flag ())
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
306 gripe_unop_integer_math_truncated ("++", type_name (). c_str ());
5829
93785a1b0f97 [project @ 2006-05-23 18:34:10 by jwe]
jwe
parents: 5781
diff changeset
307
8039
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308 OCTAVE_INT_T::clear_conv_flag ();
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309 }
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310
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311 void decrement (void)
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312 {
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313 matrix -= OCTAVE_INT_T (1);
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314 if (OCTAVE_INT_T::get_math_trunc_flag ())
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315 gripe_unop_integer_math_truncated ("--", type_name (). c_str ());
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316 OCTAVE_INT_T::clear_conv_flag ();
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317 }
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318
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319 idx_vector index_vector (void) const { return idx_vector (matrix); }
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320
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321 int write (octave_stream& os, int block_size,
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322 oct_data_conv::data_type output_type, int skip,
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323 oct_mach_info::float_format flt_fmt) const
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324 { return os.write (matrix, block_size, output_type, skip, flt_fmt); }
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325
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326 mxArray *as_mxArray (void) const
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327 {
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328 mxArray *retval = new mxArray (OCTAVE_INT_MX_CLASS, dims (), mxREAL);
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329
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330 OCTAVE_INT_T::val_type *pr = static_cast<OCTAVE_INT_T::val_type *> (retval->get_data ());
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331
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332 mwSize nel = numel ();
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333
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334 const OCTAVE_INT_T *p = matrix.data ();
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335
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336 for (mwIndex i = 0; i < nel; i++)
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337 pr[i] = p[i].value ();
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338
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339 return retval;
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340 }
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341
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342 #define MAT_MAPPER(FCN) \
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343 octave_value FCN (void) const { return matrix.FCN (); }
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344
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345 MAT_MAPPER (abs)
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346 MAT_MAPPER (signum)
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347
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348 #undef MAT_MAPPER
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349
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350 octave_value imag (void) const
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351 {
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352 return intNDArray<OCTAVE_INT_T> (matrix.dims (),
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353 static_cast<OCTAVE_INT_T>(0));
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354 }
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355
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356 #define NO_OP_MAPPER(FCN) \
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357 octave_value FCN (void) const { return octave_value (matrix); }
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358
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359 NO_OP_MAPPER (ceil)
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360 NO_OP_MAPPER (conj)
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361 NO_OP_MAPPER (fix)
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362 NO_OP_MAPPER (floor)
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363 NO_OP_MAPPER (real)
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364 NO_OP_MAPPER (round)
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365 NO_OP_MAPPER (roundb)
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366
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367 #undef NO_OP_MAPPER
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368
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369 #define BOOL_MAPPER(FCN, VAL) \
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370 octave_value FCN (void) const { return boolNDArray (matrix.dims (), VAL); }
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371
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372 BOOL_MAPPER (finite, true)
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373 BOOL_MAPPER (isinf, false)
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374 BOOL_MAPPER (isna, false)
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375 BOOL_MAPPER (isnan, false)
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376
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377 #undef BOOL_MAPPER
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378
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379 private:
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380
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381 DECLARE_OCTAVE_ALLOCATOR
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382
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383 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
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384 };
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385
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386 class
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387 OCTINTERP_API
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388 OCTAVE_VALUE_INT_SCALAR_T
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389 : public octave_base_int_scalar<OCTAVE_INT_T>
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390 {
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391 public:
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392
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393 OCTAVE_VALUE_INT_SCALAR_T (void)
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394 : octave_base_int_scalar<OCTAVE_INT_T> () { }
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395
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396 OCTAVE_VALUE_INT_SCALAR_T (const OCTAVE_INT_T& nda)
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397 : octave_base_int_scalar<OCTAVE_INT_T> (nda) { }
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398
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399 ~OCTAVE_VALUE_INT_SCALAR_T (void) { }
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400
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401 octave_base_value *clone (void) const
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402 { return new OCTAVE_VALUE_INT_SCALAR_T (*this); }
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403
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404 octave_base_value *empty_clone (void) const
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405 { return new OCTAVE_VALUE_INT_MATRIX_T (); }
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406
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407 octave_value do_index_op (const octave_value_list& idx,
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408 bool resize_ok = false)
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409 {
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410 // FIXME -- this doesn't solve the problem of
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411 //
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412 // a = 1; a([1,1], [1,1], [1,1])
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413 //
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diff changeset
414 // and similar constructions. Hmm...
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415
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416 // FIXME -- using this constructor avoids narrowing the
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417 // 1x1 matrix back to a scalar value. Need a better solution
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418 // to this problem.
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419
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420 octave_value tmp
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421 (new OCTAVE_VALUE_INT_MATRIX_T
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diff changeset
422 (OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION ()));
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423
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424 return tmp.do_index_op (idx, resize_ok);
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diff changeset
425 }
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426
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diff changeset
427 bool OCTAVE_TYPE_PREDICATE_FUNCTION (void) const { return true; }
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diff changeset
428
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429 bool is_integer_type (void) const { return true; }
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430
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431 private:
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432
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433 template <class IS>
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434 IS convert_gripe () const
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435 {
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436 typedef IS dest_el_type;
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437 typedef OCTAVE_INT_T src_el_type;
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438 dest_el_type::clear_conv_flag ();
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439 IS retval (scalar);
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440
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441 if (dest_el_type::get_trunc_flag ())
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442 gripe_truncated_conversion (src_el_type::type_name (),
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443 dest_el_type::type_name ());
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444 dest_el_type::clear_conv_flag ();
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445 return retval;
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446 }
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447
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448 public:
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449
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450 octave_int8
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451 int8_scalar_value (void) const { return convert_gripe<octave_int8> (); }
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452
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453 octave_int16
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454 int16_scalar_value (void) const { return convert_gripe<octave_int16> (); }
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455
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parents: 5307
diff changeset
456 octave_int32
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
457 int32_scalar_value (void) const { return convert_gripe<octave_int32> (); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
458
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
459 octave_int64
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
460 int64_scalar_value (void) const { return convert_gripe<octave_int64> (); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
461
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
462 octave_uint8
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
463 uint8_scalar_value (void) const { return convert_gripe<octave_uint8> (); }
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 octave_uint16
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
466 uint16_scalar_value (void) const { return convert_gripe<octave_uint16> (); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
467
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
468 octave_uint32
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
469 uint32_scalar_value (void) const { return convert_gripe<octave_uint32> (); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
470
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
471 octave_uint64
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
472 uint64_scalar_value (void) const { return convert_gripe<octave_uint64> (); }
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
473
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
474 int8NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
475 int8_array_value (void) const
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
476 { return int8NDArray (dim_vector (1, 1), int8_scalar_value ()); }
4904
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
477
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
478 int16NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
479 int16_array_value (void) const
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
480 { 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
481
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
482 int32NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
483 int32_array_value (void) const
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
484 { 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
485
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
486 int64NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
487 int64_array_value (void) const
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
488 { 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
489
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
490 uint8NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
491 uint8_array_value (void) const
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
492 { 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
493
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
494 uint16NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
495 uint16_array_value (void) const
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
496 { 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
497
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
498 uint32NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
499 uint32_array_value (void) const
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
500 { 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
501
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
502 uint64NDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
503 uint64_array_value (void) const
7997
2b8952e133c9 implement checked conversions between integers
Jaroslav Hajek <highegg@gmail.com>
parents: 7885
diff changeset
504 { return uint64NDArray (dim_vector (1, 1), uint64_scalar_value ()); }
4904
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
505
5731
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
506 octave_value resize (const dim_vector& dv, bool fill = false) const
4982
c0866f89c43d [project @ 2004-09-10 13:48:18 by jwe]
jwe
parents: 4964
diff changeset
507 {
5731
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
508 if (fill)
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
509 {
8321
69b6127f6962 better use of templates in ov-intx.h
John W. Eaton <jwe@octave.org>
parents: 8039
diff changeset
510 intNDArray<OCTAVE_INT_T> retval (dv, 0);
5731
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
511 if (dv.numel())
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
512 retval(0) = scalar;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
513 return retval;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
514 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
515 else
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
516 {
8321
69b6127f6962 better use of templates in ov-intx.h
John W. Eaton <jwe@octave.org>
parents: 8039
diff changeset
517 intNDArray<OCTAVE_INT_T> retval (dv);
5731
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
518 if (dv.numel())
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
519 retval(0) = scalar;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
520 return retval;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5533
diff changeset
521 }
4982
c0866f89c43d [project @ 2004-09-10 13:48:18 by jwe]
jwe
parents: 4964
diff changeset
522 }
c0866f89c43d [project @ 2004-09-10 13:48:18 by jwe]
jwe
parents: 4964
diff changeset
523
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
524 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
525
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
526 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
527
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
528 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
529
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
530 float float_scalar_value (bool = false) const { return scalar.float_value (); }
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
531
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
532 Matrix
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
533 matrix_value (bool = false) const
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
534 {
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
535 Matrix retval (1, 1);
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
536 retval(0,0) = scalar.double_value ();
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
537 return retval;
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
538 }
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
539
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
540 FloatMatrix
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
541 float_matrix_value (bool = false) const
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
542 {
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
543 FloatMatrix retval (1, 1);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
544 retval(0,0) = scalar.float_value ();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
545 return retval;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
546 }
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
547
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
548 ComplexMatrix
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
549 complex_matrix_value (bool = false) const
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
550 {
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
551 ComplexMatrix retval (1, 1);
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
552 retval(0,0) = Complex (scalar.double_value ());
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
553 return retval;
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
554 }
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
555
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
556 FloatComplexMatrix
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
557 float_complex_matrix_value (bool = false) const
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
558 {
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
559 FloatComplexMatrix retval (1, 1);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
560 retval(0,0) = FloatComplex (scalar.float_value ());
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
561 return retval;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
562 }
6214
4685a6a76229 [project @ 2006-12-08 22:15:03 by jwe]
jwe
parents: 6069
diff changeset
563
4915
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
564 NDArray
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
565 array_value (bool = false) const
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
566 {
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
567 NDArray retval (dim_vector (1, 1));
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
568 retval(0) = scalar.double_value ();
4963
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
569 return retval;
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
570 }
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
571
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
572 FloatNDArray
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
573 float_array_value (bool = false) const
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
574 {
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
575 FloatNDArray retval (dim_vector (1, 1));
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
576 retval(0) = scalar.float_value ();
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
577 return retval;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
578 }
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
579
4963
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
580 ComplexNDArray
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
581 complex_array_value (bool = false) const
573d23f9c9cf [project @ 2004-09-03 15:43:29 by jwe]
jwe
parents: 4944
diff changeset
582 {
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
583 ComplexNDArray retval (dim_vector (1, 1));
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
584 retval(0) = FloatComplex (scalar.double_value ());
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
585 return retval;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
586 }
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
587
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
588 FloatComplexNDArray
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
589 float_complex_array_value (bool = false) const
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
590 {
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
591 FloatComplexNDArray retval (dim_vector (1, 1));
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7636
diff changeset
592 retval(0) = FloatComplex (scalar.float_value ());
4915
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
593 return retval;
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
594 }
c638c144d4da [project @ 2004-07-23 19:01:22 by jwe]
jwe
parents: 4910
diff changeset
595
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
596 boolNDArray
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
597 bool_array_value (bool warn = false) const
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
598 {
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
599 boolNDArray retval (dim_vector (1, 1));
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
600
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
601 if (warn && scalar != 0.0 && scalar != 1.0)
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
602 gripe_logical_conversion ();
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
603
7198
4555c116b420 [project @ 2007-11-27 03:06:10 by jwe]
jwe
parents: 7064
diff changeset
604 retval(0) = scalar.bool_value ();
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5900
diff changeset
605
5898
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
606 return retval;
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
607 }
da843f35775c [project @ 2006-07-19 18:18:08 by jwe]
jwe
parents: 5895
diff changeset
608
5533
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
609 charNDArray
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
610 char_array_value (bool = false) const
667ad2becb63 [project @ 2005-11-10 21:40:48 by jwe]
jwe
parents: 5307
diff changeset
611 {
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diff changeset
612 charNDArray retval (dim_vector (1, 1));
7198
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613 retval(0) = scalar.char_value ();
5533
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614 return retval;
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615 }
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616
8039
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617 void increment (void)
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618 {
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619 scalar += OCTAVE_INT_T (1);
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620 if (OCTAVE_INT_T::get_math_trunc_flag ())
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621 gripe_unop_integer_math_truncated ("++", type_name (). c_str ());
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622 OCTAVE_INT_T::clear_conv_flag ();
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David Bateman <dbateman@free.fr>
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623 }
5829
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624
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625 void decrement (void)
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626 {
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627 scalar -= OCTAVE_INT_T (1);
8039
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diff changeset
628 if (OCTAVE_INT_T::get_math_trunc_flag ())
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629 gripe_unop_integer_math_truncated ("--", type_name (). c_str ());
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diff changeset
630 OCTAVE_INT_T::clear_conv_flag ();
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631 }
5829
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632
4938
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633 idx_vector index_vector (void) const { return idx_vector (scalar); }
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634
4944
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diff changeset
635 int write (octave_stream& os, int block_size,
5275
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diff changeset
636 oct_data_conv::data_type output_type, octave_idx_type skip,
4944
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diff changeset
637 oct_mach_info::float_format flt_fmt) const
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diff changeset
638 {
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diff changeset
639 return os.write (OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION (),
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diff changeset
640 block_size, output_type, skip, flt_fmt);
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diff changeset
641 }
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diff changeset
642
5900
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diff changeset
643 // Unsafe. This function exists to support the MEX interface.
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
644 // You should not use it anywhere else.
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
645 void *mex_get_data (void) const { return scalar.mex_get_data (); }
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
646
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
647 mxArray *as_mxArray (void) const
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
648 {
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
649 mxArray *retval = new mxArray (OCTAVE_INT_MX_CLASS, 1, 1, mxREAL);
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
650
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
651 OCTAVE_INT_T::val_type *pr = static_cast<OCTAVE_INT_T::val_type *> (retval->get_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
652
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
653 pr[0] = scalar.value ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
654
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
655 return retval;
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
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diff changeset
656 }
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diff changeset
657
7503
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diff changeset
658 #define SCALAR_MAPPER(FCN) \
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diff changeset
659 octave_value FCN (void) const { return scalar.FCN (); }
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diff changeset
660
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diff changeset
661 SCALAR_MAPPER (abs)
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diff changeset
662 SCALAR_MAPPER (signum)
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663
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David Bateman <dbateman@free.fr>
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diff changeset
664 #undef SCALAR_MAPPER
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665
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diff changeset
666 octave_value imag (void) const { return static_cast<OCTAVE_INT_T>(0); }
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diff changeset
667
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diff changeset
668 #define NO_OP_MAPPER(FCN) \
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parents: 7201
diff changeset
669 octave_value FCN (void) const { return octave_value (scalar); }
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David Bateman <dbateman@free.fr>
parents: 7201
diff changeset
670
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David Bateman <dbateman@free.fr>
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diff changeset
671 NO_OP_MAPPER (ceil)
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parents: 7201
diff changeset
672 NO_OP_MAPPER (conj)
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parents: 7201
diff changeset
673 NO_OP_MAPPER (fix)
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parents: 7201
diff changeset
674 NO_OP_MAPPER (floor)
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diff changeset
675 NO_OP_MAPPER (real)
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David Bateman <dbateman@free.fr>
parents: 7201
diff changeset
676 NO_OP_MAPPER (round)
7636
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Jaroslav Hajek <highegg@gmail.com>
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diff changeset
677 NO_OP_MAPPER (roundb)
7503
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diff changeset
678
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diff changeset
679 #undef NO_OP_MAPPER
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diff changeset
680
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parents: 7201
diff changeset
681 #define BOOL_MAPPER(FCN, VAL) octave_value FCN (void) const { return VAL; }
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diff changeset
682
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parents: 7201
diff changeset
683 BOOL_MAPPER (finite, true)
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David Bateman <dbateman@free.fr>
parents: 7201
diff changeset
684 BOOL_MAPPER (isinf, false)
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David Bateman <dbateman@free.fr>
parents: 7201
diff changeset
685 BOOL_MAPPER (isna, false)
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David Bateman <dbateman@free.fr>
parents: 7201
diff changeset
686 BOOL_MAPPER (isnan, false)
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David Bateman <dbateman@free.fr>
parents: 7201
diff changeset
687
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David Bateman <dbateman@free.fr>
parents: 7201
diff changeset
688 #undef BOOL_MAPPER
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parents: 7201
diff changeset
689
4904
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parents:
diff changeset
690 private:
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
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parents:
diff changeset
691
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
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parents:
diff changeset
692 DECLARE_OCTAVE_ALLOCATOR
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parents:
diff changeset
693
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parents:
diff changeset
694 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
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parents:
diff changeset
695 };
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
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parents:
diff changeset
696
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
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parents:
diff changeset
697 /*
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
jwe
parents:
diff changeset
698 ;;; Local Variables: ***
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
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parents:
diff changeset
699 ;;; mode: C++ ***
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parents:
diff changeset
700 ;;; End: ***
71229573b6bf [project @ 2004-06-14 19:31:52 by jwe]
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diff changeset
701 */