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1 // -*- C++ -*- |
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2 /* |
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3 |
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4 Copyright (C) 1992, 1993, 1994, 1995 John W. Eaton |
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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 2, or (at your option) any |
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11 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, write to the Free |
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20 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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21 |
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22 */ |
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23 |
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24 #if !defined (octave_GEPBALANCE_h) |
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25 #define octave_GEPBALANCE_h 1 |
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26 |
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27 #if defined (__GNUG__) |
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28 #pragma interface |
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29 #endif |
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30 |
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31 class ostream; |
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32 |
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33 #include "dMatrix.h" |
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34 |
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35 class GEPBALANCE |
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36 { |
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37 friend class Matrix; |
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38 |
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39 public: |
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40 |
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41 GEPBALANCE (void) {} |
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42 |
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43 GEPBALANCE (const Matrix& a, const Matrix &, const char *balance_job); |
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44 |
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45 GEPBALANCE (const GEPBALANCE& a); |
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46 |
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47 GEPBALANCE& operator = (const GEPBALANCE& a); |
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48 Matrix balanced_a_matrix (void) const; |
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49 Matrix balanced_b_matrix (void) const; |
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50 Matrix left_balancing_matrix (void) const; |
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51 Matrix right_balancing_matrix (void) const; |
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52 friend ostream& operator << (ostream& os, const GEPBALANCE& a); |
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53 |
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54 private: |
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55 |
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56 int init (const Matrix& a, const Matrix& b, const char * balance_job); |
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57 |
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58 Matrix balanced_a_mat; |
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59 Matrix balanced_b_mat; |
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60 Matrix left_balancing_mat; |
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61 Matrix right_balancing_mat; |
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62 }; |
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63 |
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64 inline GEPBALANCE::GEPBALANCE (const Matrix& a, const Matrix& b, |
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65 const char * balance_job) |
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66 { |
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67 init (a, b, balance_job); |
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68 } |
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69 |
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70 inline GEPBALANCE::GEPBALANCE (const GEPBALANCE& a) |
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71 { |
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72 balanced_a_mat = a.balanced_a_mat; |
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73 balanced_b_mat = a.balanced_b_mat; |
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74 left_balancing_mat = a.left_balancing_mat; |
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75 right_balancing_mat = a.right_balancing_mat; |
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76 } |
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77 |
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78 inline GEPBALANCE& |
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79 GEPBALANCE::operator = (const GEPBALANCE& a) |
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80 { |
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81 balanced_a_mat = a.balanced_a_mat; |
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82 balanced_b_mat = a.balanced_b_mat; |
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83 left_balancing_mat = a.left_balancing_mat; |
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84 right_balancing_mat = a.right_balancing_mat; |
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85 |
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86 return *this; |
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87 } |
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88 |
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89 inline Matrix GEPBALANCE::balanced_a_matrix (void) const |
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90 { |
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91 return balanced_a_mat; |
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92 } |
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93 |
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94 inline Matrix GEPBALANCE::balanced_b_matrix (void) const |
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95 { |
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96 return balanced_b_mat; |
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97 } |
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98 |
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99 inline Matrix GEPBALANCE::left_balancing_matrix (void) const |
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100 { |
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101 return left_balancing_mat; |
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102 } |
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103 |
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104 inline Matrix GEPBALANCE::right_balancing_matrix (void) const |
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105 { |
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106 return right_balancing_mat; |
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107 } |
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108 |
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109 #endif |
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110 |
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111 /* |
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112 ;;; Local Variables: *** |
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113 ;;; mode: C++ *** |
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114 ;;; page-delimiter: "^/\\*" *** |
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115 ;;; End: *** |
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116 */ |
