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| 1 | // -*- c++ -*- |
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| 2 | #ifndef LEMON_LP_SOLVER_GLPK_CC |
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| 3 | #define LEMON_LP_SOLVER_GLPK_CC |
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| 4 | //LOW LEVEL INTERFACE, MATRIX MANIPULATING FUNCTIONS |
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| 5 | extern "C" { |
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| 6 | #include "glpk.h" |
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| 7 | } |
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| 8 | #include "lp_solver_glpk.h" |
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| 9 | |
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| 10 | namespace lemon { |
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| 11 | |
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| 12 | |
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| 13 | /// \e |
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| 14 | int LpGlpk::_addCol() { |
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| 15 | int i=lpx_add_cols(lp, 1); |
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| 16 | _setColLowerBound(i, -INF); |
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| 17 | _setColUpperBound(i, INF); |
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| 18 | return i; |
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| 19 | } |
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| 20 | /// \e |
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| 21 | int LpGlpk::_addRow() { |
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| 22 | int i=lpx_add_rows(lp, 1); |
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| 23 | return i; |
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| 24 | } |
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| 25 | |
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| 26 | } //namespace lemon |
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| 27 | |
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| 28 | #endif //LEMON_LP_SOLVER_GLPK_CC |
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