annotate liboctave/util/lo-array-gripes.cc @ 21135:95da3bc8a281

supress deprecated function warnings in Octave code * lo-array-gripes.cc, gripes.cc: Use GCC pragmas to suppress deprecated function warnings.
author John W. Eaton <jwe@octave.org>
date Fri, 22 Jan 2016 13:45:21 -0500
parents 7bb96a8df912
children e06e600f396a
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1 /*
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2
19697
4197fc428c7d maint: Update copyright notices for 2015.
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3 Copyright (C) 2003-2015 John W. Eaton
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4 Copyright (C) 2009 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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21
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22 */
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23
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2e8aea678f2a Deprecate gripe_XXX functions.
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24 // FIXME: All gripe_XXX functions deprecated in 4.2. Remove file in 4.6
2e8aea678f2a Deprecate gripe_XXX functions.
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25
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26 #ifdef HAVE_CONFIG_H
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27 #include <config.h>
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28 #endif
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29
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30 #include <sstream>
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31
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32 #include "lo-array-gripes.h"
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33 #include "lo-error.h"
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34
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35 // Text constants used to shorten code below.
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36 static const char *error_id_nonconformant_args = "Octave:nonconformant-args";
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37
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38 static const char *error_id_index_out_of_bounds = "Octave:index-out-of-bounds";
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39
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40 static const char *error_id_invalid_index = "Octave:invalid-index";
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41
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42 static const char *warning_id_nearly_singular_matrix = "Octave:nearly-singular-matrix";
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43
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44 static const char *warning_id_singular_matrix = "Octave:singular-matrix";
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45
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46 void
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47 gripe_nan_to_logical_conversion (void)
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48 {
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49 (*current_liboctave_error_handler)
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50 ("invalid conversion from NaN to logical");
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51 }
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52
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53 void
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54 gripe_nan_to_character_conversion (void)
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55 {
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56 (*current_liboctave_error_handler)
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57 ("invalid conversion from NaN to character");
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58 }
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59
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60 void
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61 gripe_nonconformant (const char *op, octave_idx_type op1_len,
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62 octave_idx_type op2_len)
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63 {
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64 const char *err_id = error_id_nonconformant_args;
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65
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66 (*current_liboctave_error_with_id_handler)
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67 (err_id, "%s: nonconformant arguments (op1 len: %d, op2 len: %d)",
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68 op, op1_len, op2_len);
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69 }
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70
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71 void
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72 gripe_nonconformant (const char *op,
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73 octave_idx_type op1_nr, octave_idx_type op1_nc,
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74 octave_idx_type op2_nr, octave_idx_type op2_nc)
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75 {
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76 const char *err_id = error_id_nonconformant_args;
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77
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78 (*current_liboctave_error_with_id_handler)
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79 (err_id, "%s: nonconformant arguments (op1 is %dx%d, op2 is %dx%d)",
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80 op, op1_nr, op1_nc, op2_nr, op2_nc);
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81 }
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82
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83 void
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84 gripe_nonconformant (const char *op, const dim_vector& op1_dims,
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85 const dim_vector& op2_dims)
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86 {
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87 const char *err_id = error_id_nonconformant_args;
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88
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89 std::string op1_dims_str = op1_dims.str ();
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90 std::string op2_dims_str = op2_dims.str ();
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91
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92 (*current_liboctave_error_with_id_handler)
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93 (err_id, "%s: nonconformant arguments (op1 is %s, op2 is %s)",
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94 op, op1_dims_str.c_str (), op2_dims_str.c_str ());
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95 }
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96
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97 void
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98 gripe_del_index_out_of_range (bool is1d, octave_idx_type idx,
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99 octave_idx_type ext)
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100 {
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101 const char *err_id = error_id_index_out_of_bounds;
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102
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103 (*current_liboctave_error_with_id_handler)
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104 (err_id, "A(%s) = []: index out of bounds: value %d out of bound %d",
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105 is1d ? "I" : "..,I,..", idx, ext);
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106 }
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107
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108 class invalid_index : public index_exception
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109 {
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110 public:
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111
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112 invalid_index (const std::string& value, octave_idx_type ndim,
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113 octave_idx_type dimen)
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114 : index_exception (value, ndim, dimen)
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115 { }
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116
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117 std::string details (void) const
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118 {
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119 #ifdef USE_64_BIT_IDX_T
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120 return "subscripts must be either integers 1 to (2^63)-1 or logicals";
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121 #else
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122 return "subscripts must be either integers 1 to (2^31)-1 or logicals";
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123 #endif
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124 }
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125
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126 // ID of error to throw
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127 const char *err_id (void) const
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128 {
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129 return error_id_invalid_index;
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130 }
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131 };
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132
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133 // Complain if an index is negative, fractional, or too big.
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134
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135 void
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136 gripe_invalid_index (const std::string& idx, octave_idx_type nd,
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137 octave_idx_type dim, const std::string&)
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138 {
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139 invalid_index e (idx, nd, dim);
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140
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141 throw e;
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142 }
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143
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144 void
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145 gripe_invalid_index (octave_idx_type n, octave_idx_type nd,
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146 octave_idx_type dim, const std::string& var)
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147 {
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148 std::ostringstream buf;
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149 buf << n + 1;
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150
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151 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC)
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152 #pragma GCC diagnostic push
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153 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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154 #endif
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155
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156 gripe_invalid_index (buf.str (), nd, dim, var);
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157
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158 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC)
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159 #pragma GCC diagnostic pop
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160 #endif
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161 }
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162
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163 void
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164 gripe_invalid_index (double n, octave_idx_type nd, octave_idx_type dim,
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165 const std::string& var)
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166 {
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167 std::ostringstream buf;
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168 buf << n + 1;
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169
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170 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC)
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171 #pragma GCC diagnostic push
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172 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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173 #endif
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174
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175 gripe_invalid_index (buf.str (), nd, dim, var);
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176
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177 #if defined (HAVE_PRAGMA_GCC_DIAGNOSTIC)
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178 #pragma GCC diagnostic pop
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179 #endif
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180 }
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181
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182
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183 // Gripe and exception for read access beyond the bounds of an array.
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184
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185 class out_of_range : public index_exception
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186 {
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187 public:
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188
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189 out_of_range (const std::string& value, octave_idx_type nd_in,
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190 octave_idx_type dim_in)
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191 : index_exception (value, nd_in, dim_in), extent (0)
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192 { }
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193
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194 std::string details (void) const
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195 {
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196 std::string expl;
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197
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198 if (nd >= size.length ()) // if not an index slice
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199 {
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200 if (var != "")
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201 expl = "but " + var + " has size ";
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202 else
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203 expl = "but object has size ";
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204
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205 expl = expl + size.str ('x');
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206 }
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207 else
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208 {
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209 std::ostringstream buf;
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210 buf << extent;
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211 expl = "out of bound " + buf.str ();
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212 }
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213
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214 return expl;
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215 }
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216
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217 // ID of error to throw.
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218 const char *err_id (void) const
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219 {
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220 return error_id_index_out_of_bounds;
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221 }
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222
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223 void set_size (const dim_vector& size_in) { size = size_in; }
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224
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225 void set_extent (octave_idx_type ext) { extent = ext; }
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226
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227 private:
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228
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229 // Dimension of object being accessed.
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230 dim_vector size;
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231
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232 // Length of dimension being accessed.
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233 octave_idx_type extent;
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234 };
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235
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236 // Complain of an index that is out of range, but we don't know matrix size
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237 void
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238 gripe_index_out_of_range (int nd, int dim, octave_idx_type idx,
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239 octave_idx_type ext)
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240 {
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241 std::ostringstream buf;
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242 buf << idx;
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243 out_of_range e (buf.str (), nd, dim);
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244
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245 e.set_extent (ext);
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246 // ??? Make details method give extent not size.
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247 e.set_size (dim_vector (1, 1, 1, 1, 1, 1,1));
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248
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249 throw e;
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250 }
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251
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252 // Complain of an index that is out of range
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253 void
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254 gripe_index_out_of_range (int nd, int dim, octave_idx_type idx,
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255 octave_idx_type ext, const dim_vector& d)
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256 {
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257 std::ostringstream buf;
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258 buf << idx;
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259 out_of_range e (buf.str (), nd, dim);
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260
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261 e.set_extent (ext);
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262 e.set_size (d);
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263
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264 throw e;
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265 }
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266
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267 void
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268 gripe_invalid_resize (void)
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269 {
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270 (*current_liboctave_error_with_id_handler)
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271 ("Octave:invalid-resize",
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272 "Invalid resizing operation or ambiguous assignment to an out-of-bounds array element");
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273 }
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274
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275 void
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276 gripe_singular_matrix (double rcond)
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277 {
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278 if (rcond == 0.0)
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279 {
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280 (*current_liboctave_warning_with_id_handler)
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281 (warning_id_singular_matrix,
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282 "matrix singular to machine precision");
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283 }
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284 else
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285 {
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286 (*current_liboctave_warning_with_id_handler)
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287 (warning_id_nearly_singular_matrix,
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288 "matrix singular to machine precision, rcond = %g", rcond);
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289 }
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290 }
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dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 19697
diff changeset
291
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957)
Lachlan Andrew <lachlanbis@gmail.com>
parents: 19697
diff changeset
292 /* Tests in test/index.tst */