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Last change
on this file since 2180 was
1899,
checked in by stefan, 7 years ago
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fixup svn properties
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Property svn:eol-style set to
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Property svn:keywords set to
Author Date Id Revision
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File size:
975 bytes
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| 1 | /* $Id: CbcSolverExpandKnapsack.hpp 1899 2013-04-09 18:12:08Z forrest $ */ |
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| 2 | // Copyright (C) 2007, International Business Machines |
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| 3 | // Corporation and others. All Rights Reserved. |
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| 4 | // This code is licensed under the terms of the Eclipse Public License (EPL). |
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| 5 | |
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| 6 | |
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| 7 | /*! \file CbcSolverExpandKnapsack.hpp |
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| 8 | \brief Expanding possibilities of x*y, where x*y are both integers, constructing |
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| 9 | a knapsack constraint. Results in a tighter model. |
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| 10 | */ |
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| 11 | |
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| 12 | |
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| 13 | #ifndef CbcSolverExpandKnapsack_H |
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| 14 | #define CbcSolverExpandKnapsack_H |
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| 15 | |
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| 16 | OsiSolverInterface * |
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| 17 | expandKnapsack(CoinModel & model, int * whichColumn, int * knapsackStart, |
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| 18 | int * knapsackRow, int &numberKnapsack, |
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| 19 | CglStored & stored, int logLevel, |
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| 20 | int fixedPriority, int SOSPriority, CoinModel & tightenedModel); |
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| 21 | |
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| 22 | void |
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| 23 | afterKnapsack(const CoinModel & coinModel2, const int * whichColumn, const int * knapsackStart, |
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| 24 | const int * knapsackRow, int numberKnapsack, |
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| 25 | const double * knapsackSolution, double * solution, int logLevel); |
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| 26 | |
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| 27 | #endif |
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| 28 | |
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