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annotate main/fixed/src/fixedMatrix.h @ 2394:1728eb2120ef octave-forge

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First cut at reworking fixed toolbox for package manager. Probably non-working
author adb014
date Tue, 22 Aug 2006 20:15:42 +0000
parents d1930f8af7ca
children c9748be75a06
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1 /*
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2
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3 Copyright (C) 2003 Motorola Inc
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4 Copyright (C) 2003 David Bateman
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5
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6 This program is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 2, or (at your option) any
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9 later version.
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10
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11 This program is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with this program; see the file COPYING. If not, write to the Free
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18 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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19
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20 In addition to the terms of the GPL, you are permitted to link
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21 this program with any Open Source program, as defined by the
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22 Open Source Initiative (www.opensource.org)
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23
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24 */
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25
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26 #if !defined (octave_FixedMatrix_h)
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27 #define octave_FixedMatrix_h 1
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28
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29 #include <octave/MArray2.h>
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30
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31 #include <octave/mx-defs.h>
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32 #include <octave/mx-op-defs.h>
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33 #include <octave/data-conv.h>
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34 #include <octave/mach-info.h>
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35 #include <octave/boolMatrix.h>
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36 #include <octave/dMatrix.h>
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37
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38 #include "int/fixed.h"
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39
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40 class FixedComplexMatrix;
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41
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42 #if !defined(octave_FixedColVector_h)
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43 class FixedColumnVector;
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44 #endif
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45 #if !defined(octave_FixedRowVector_h)
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46 class FixedRowVector;
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47 #endif
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48
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49 typedef FixedPoint (*f_f_Mapper)(FixedPoint);
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50
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51 class
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52 FixedMatrix : public MArray2<FixedPoint>
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53 {
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54 public:
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55
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56 FixedMatrix (void) : MArray2<FixedPoint> () { }
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57
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58 FixedMatrix (int r, int c) : MArray2<FixedPoint> (r, c) { }
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59
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60 FixedMatrix (int r, int c, const FixedPoint val) : MArray2<FixedPoint> (r, c, val) { }
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61
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62 FixedMatrix (const MArray2<int> &is, const MArray2<int> &ds);
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63
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64 FixedMatrix (const Matrix &is, const Matrix &ds);
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65
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66 FixedMatrix (unsigned int is, unsigned int ds, const FixedMatrix& a);
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67
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68 FixedMatrix (const MArray2<int> &is, const MArray2<int> &ds,
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69 const FixedMatrix& a);
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70
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71 FixedMatrix (const Matrix &is, const Matrix &ds, const FixedMatrix& a);
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72
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73 FixedMatrix (unsigned int is, unsigned int ds, const Matrix& a);
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74
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75 FixedMatrix (const MArray2<int> &is, const MArray2<int> &ds,
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76 const Matrix& a);
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77
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78 FixedMatrix (const Matrix &is, const Matrix &ds, const Matrix& a);
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79
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80 FixedMatrix (unsigned int is, unsigned int ds, const Matrix& a,
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81 const Matrix& b);
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82
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83 FixedMatrix (const MArray2<int> &is, const MArray2<int> &ds,
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84 const Matrix& a, const Matrix& b);
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85
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86 FixedMatrix (const Matrix &is, const Matrix &ds, const Matrix& a,
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87 const Matrix& b);
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88
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89 FixedMatrix (const MArray2<int> &a);
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90
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91 FixedMatrix (const Matrix &a);
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92
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93 FixedMatrix (const FixedMatrix& a) : MArray2<FixedPoint> (a) { }
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94 FixedMatrix (const MArray2<FixedPoint>& a) : MArray2<FixedPoint> (a) { }
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95
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96 explicit FixedMatrix (const FixedRowVector& rv);
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97
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98 explicit FixedMatrix (const FixedColumnVector& cv);
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99
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100 Matrix sign (void) const;
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101 Matrix signbit (void) const;
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102 Matrix getdecsize (void) const;
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103 Matrix getintsize (void) const;
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104 Matrix getnumber (void) const;
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105 Matrix fixedpoint (void) const;
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106 FixedMatrix chdecsize (const double n);
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107 FixedMatrix chdecsize (const Matrix &n);
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108 FixedMatrix chintsize (const double n);
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109 FixedMatrix chintsize (const Matrix &n);
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110 FixedMatrix incdecsize (const double n);
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111 FixedMatrix incdecsize (const Matrix &n);
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112 FixedMatrix incdecsize ();
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113 FixedMatrix incintsize (const double n);
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114 FixedMatrix incintsize (const Matrix &n);
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115 FixedMatrix incintsize ();
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116
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117 FixedMatrix& operator = (const FixedMatrix& a)
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118 {
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119 MArray2<FixedPoint>::operator = (a);
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120 return *this;
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121 }
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122
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123 bool operator == (const FixedMatrix& a) const;
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124 bool operator != (const FixedMatrix& a) const;
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125
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126 bool is_symmetric (void) const;
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127
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128 FixedMatrix concat (const FixedMatrix& rb, const Array<int>& ra_idx);
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129 FixedComplexMatrix concat (const FixedComplexMatrix& rb,
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130 const Array<int>& ra_idx);
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131
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132 // destructive insert/delete/reorder operations
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133
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134 FixedMatrix& insert (const FixedMatrix& a, int r, int c);
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135 FixedMatrix& insert (const FixedRowVector& a, int r, int c);
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136 FixedMatrix& insert (const FixedColumnVector& a, int r, int c);
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137
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138 FixedMatrix& fill (FixedPoint val);
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139 FixedMatrix& fill (FixedPoint val, int r1, int c1, int r2, int c2);
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140
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141 FixedMatrix append (const FixedMatrix& a) const;
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142 FixedMatrix append (const FixedRowVector& a) const;
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143 FixedMatrix append (const FixedColumnVector& a) const;
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144
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145 FixedMatrix stack (const FixedMatrix& a) const;
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146 FixedMatrix stack (const FixedRowVector& a) const;
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147 FixedMatrix stack (const FixedColumnVector& a) const;
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148
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149 FixedMatrix transpose (void) const
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150 { return MArray2<FixedPoint>::transpose (); }
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151
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152 // resize is the destructive equivalent for this one
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153
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154 FixedMatrix extract (int r1, int c1, int r2, int c2) const;
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155
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156 FixedMatrix extract_n (int r1, int c1, int nr, int nc) const;
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157
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158 // extract row or column i.
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159
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160 FixedRowVector row (int i) const;
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161 FixedRowVector row (char *s) const;
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162
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163 FixedColumnVector column (int i) const;
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164 FixedColumnVector column (char *s) const;
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165
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166 // unary operations
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167
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168 FixedMatrix operator ! (void) const;
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169
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170 // other operations
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171
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172 FixedMatrix map (f_f_Mapper f) const;
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173 FixedMatrix& apply (f_f_Mapper f);
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174
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175 boolMatrix all (int dim = -1) const;
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176 boolMatrix any (int dim = -1) const;
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177
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178 FixedMatrix cumprod (int dim = -1) const;
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179 FixedMatrix cumsum (int dim = -1) const;
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180 FixedMatrix prod (int dim = -1) const;
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181 FixedMatrix sum (int dim = -1) const;
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182 FixedMatrix sumsq (int dim = -1) const;
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183 FixedMatrix abs (void) const;
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184
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185 FixedColumnVector diag (void) const;
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186 FixedColumnVector diag (int k) const;
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187
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188 FixedColumnVector row_min (void) const;
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189 FixedColumnVector row_max (void) const;
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190
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191 FixedColumnVector row_min (Array<int>& index) const;
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192 FixedColumnVector row_max (Array<int>& index) const;
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193
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194 FixedRowVector column_min (void) const;
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195 FixedRowVector column_max (void) const;
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196
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197 FixedRowVector column_min (Array<int>& index) const;
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198 FixedRowVector column_max (Array<int>& index) const;
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199
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200 friend FixedMatrix operator * (const FixedColumnVector& a, const FixedRowVector& b);
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201 friend FixedMatrix operator * (const FixedMatrix& a, const FixedMatrix& b);
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202
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203 friend FixedMatrix real (const FixedMatrix &x);
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204 friend FixedMatrix imag (const FixedMatrix &x);
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205 friend FixedMatrix conj (const FixedMatrix &x);
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206
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207 friend FixedMatrix abs (const FixedMatrix &x);
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208 friend FixedMatrix cos (const FixedMatrix &x);
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209 friend FixedMatrix cosh (const FixedMatrix &x);
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210 friend FixedMatrix sin (const FixedMatrix &x);
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211 friend FixedMatrix sinh (const FixedMatrix &x);
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212 friend FixedMatrix tan (const FixedMatrix &x);
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213 friend FixedMatrix tanh (const FixedMatrix &x);
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214
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215 friend FixedMatrix sqrt (const FixedMatrix &x);
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216 friend FixedMatrix pow (const FixedMatrix &a, const int b);
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217 friend FixedMatrix pow (const FixedMatrix &a, const double b);
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218 friend FixedMatrix pow (const FixedMatrix &a, const FixedPoint &b);
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219 friend FixedMatrix pow (const FixedMatrix &a, const FixedMatrix &b);
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220 friend FixedMatrix exp (const FixedMatrix &x);
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221 friend FixedMatrix log (const FixedMatrix &x);
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222 friend FixedMatrix log10 (const FixedMatrix &x);
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223
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224 friend FixedMatrix atan2 (const FixedMatrix &x, const FixedMatrix &y);
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225
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226 friend FixedMatrix round (const FixedMatrix &x);
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227 friend FixedMatrix rint (const FixedMatrix &x);
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228 friend FixedMatrix floor (const FixedMatrix &x);
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229 friend FixedMatrix ceil (const FixedMatrix &x);
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230
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231 friend Matrix fixedpoint (const FixedMatrix& x);
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232 friend Matrix sign (const FixedMatrix& x);
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233 friend Matrix signbit (const FixedMatrix& x);
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234 friend Matrix getdecsize (const FixedMatrix& x);
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235 friend Matrix getintsize (const FixedMatrix& x);
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236 friend Matrix getnumber (const FixedMatrix& x);
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237
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238 // i/o
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239
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240 friend std::ostream& operator << (std::ostream& os, const FixedMatrix& a);
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241 friend std::istream& operator >> (std::istream& is, FixedMatrix& a);
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242
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243 static FixedPoint resize_fill_value (void) { return FixedPoint(); }
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244
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245 private:
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246
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247 FixedMatrix (FixedPoint *d, int r, int c) : MArray2<FixedPoint> (d, r, c) { }
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248 };
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249
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250 FixedMatrix operator * (const FixedColumnVector& a, const FixedRowVector& b);
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251 FixedMatrix operator * (const FixedMatrix& a, const FixedMatrix& b);
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252
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253 FixedMatrix real (const FixedMatrix &x);
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254 FixedMatrix imag (const FixedMatrix &x);
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255 FixedMatrix conj (const FixedMatrix &x);
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256
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257 FixedMatrix abs (const FixedMatrix &x);
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258 FixedMatrix cos (const FixedMatrix &x);
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259 FixedMatrix cosh (const FixedMatrix &x);
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260 FixedMatrix sin (const FixedMatrix &x);
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261 FixedMatrix sinh (const FixedMatrix &x);
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262 FixedMatrix tan (const FixedMatrix &x);
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263 FixedMatrix tanh (const FixedMatrix &x);
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264
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265 FixedMatrix sqrt (const FixedMatrix &x);
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266 FixedMatrix pow (const FixedMatrix &a, const int b);
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267 FixedMatrix pow (const FixedMatrix &a, const double b);
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268 FixedMatrix pow (const FixedMatrix &a, const FixedPoint &b);
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269 FixedMatrix pow (const FixedMatrix &a, const FixedMatrix &b);
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270 FixedMatrix exp (const FixedMatrix &x);
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271 FixedMatrix log (const FixedMatrix &x);
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272 FixedMatrix log10 (const FixedMatrix &x);
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273
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274 FixedMatrix atan2 (const FixedMatrix &x, const FixedMatrix &y);
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275
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276 FixedMatrix round (const FixedMatrix &x);
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277 FixedMatrix rint (const FixedMatrix &x);
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278 FixedMatrix floor (const FixedMatrix &x);
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279 FixedMatrix ceil (const FixedMatrix &x);
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280
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281 inline Matrix fixedpoint (const FixedMatrix& x) { return x.fixedpoint(); }
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282 inline Matrix sign (const FixedMatrix& x) { return x.sign(); }
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283 inline Matrix signbit (const FixedMatrix& x) { return x.signbit(); }
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284 inline Matrix getdecsize (const FixedMatrix& x) { return x.getdecsize(); }
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285 inline Matrix getintsize (const FixedMatrix& x) { return x.getintsize(); }
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286 inline Matrix getnumber (const FixedMatrix& x) { return x.getnumber(); }
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287
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288 std::ostream& operator << (std::ostream& os, const FixedMatrix& a);
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289 std::istream& operator >> (std::istream& is, FixedMatrix& a);
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290
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291 FixedMatrix min (FixedPoint d, const FixedMatrix& m);
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292 FixedMatrix min (const FixedMatrix& m, FixedPoint d);
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293 FixedMatrix min (const FixedMatrix& a, const FixedMatrix& b);
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294
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295 FixedMatrix max (FixedPoint d, const FixedMatrix& m);
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296 FixedMatrix max (const FixedMatrix& m, FixedPoint d);
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297 FixedMatrix max (const FixedMatrix& a, const FixedMatrix& b);
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298
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299 FixedMatrix elem_pow (const FixedMatrix &a, const FixedMatrix &b);
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300 FixedMatrix elem_pow (const FixedMatrix &a, const FixedPoint &b);
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301 FixedMatrix elem_pow (const FixedPoint &a, const FixedMatrix &b);
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302
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303
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304 MS_CMP_OP_DECLS (FixedMatrix, FixedPoint)
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305 MS_BOOL_OP_DECLS (FixedMatrix, FixedPoint)
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306
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307 SM_CMP_OP_DECLS (FixedPoint, FixedMatrix)
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308 SM_BOOL_OP_DECLS (FixedPoint, FixedMatrix)
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309
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310 MM_CMP_OP_DECLS (FixedMatrix, FixedMatrix)
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311 MM_BOOL_OP_DECLS (FixedMatrix, FixedMatrix)
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312
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313 MARRAY_FORWARD_DEFS (MArray2, FixedMatrix, FixedPoint)
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314
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315 #endif
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316
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317 /*
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318 ;;; Local Variables: ***
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319 ;;; mode: C++ ***
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320 ;;; End: ***
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321 */