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Diffstat (limited to 'newstructure/thirdparty/linux/include/coin/ClpPrimalColumnDantzig.hpp')
-rw-r--r-- | newstructure/thirdparty/linux/include/coin/ClpPrimalColumnDantzig.hpp | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/newstructure/thirdparty/linux/include/coin/ClpPrimalColumnDantzig.hpp b/newstructure/thirdparty/linux/include/coin/ClpPrimalColumnDantzig.hpp deleted file mode 100644 index 7289ead..0000000 --- a/newstructure/thirdparty/linux/include/coin/ClpPrimalColumnDantzig.hpp +++ /dev/null @@ -1,72 +0,0 @@ -/* $Id: ClpPrimalColumnDantzig.hpp 1665 2011-01-04 17:55:54Z lou $ */ -// Copyright (C) 2002, International Business Machines -// Corporation and others. All Rights Reserved. -// This code is licensed under the terms of the Eclipse Public License (EPL). - -#ifndef ClpPrimalColumnDantzig_H -#define ClpPrimalColumnDantzig_H - -#include "ClpPrimalColumnPivot.hpp" - -//############################################################################# - -/** Primal Column Pivot Dantzig Algorithm Class - -This is simplest choice - choose largest infeasibility - -*/ - -class ClpPrimalColumnDantzig : public ClpPrimalColumnPivot { - -public: - - ///@name Algorithmic methods - //@{ - - /** Returns pivot column, -1 if none. - Lumbers over all columns - slow - The Packed CoinIndexedVector updates has cost updates - for normal LP - that is just +-weight where a feasibility changed. It also has - reduced cost from last iteration in pivot row - Can just do full price if you really want to be slow - */ - virtual int pivotColumn(CoinIndexedVector * updates, - CoinIndexedVector * spareRow1, - CoinIndexedVector * spareRow2, - CoinIndexedVector * spareColumn1, - CoinIndexedVector * spareColumn2); - - /// Just sets model - virtual void saveWeights(ClpSimplex * model, int) { - model_ = model; - } - //@} - - - ///@name Constructors and destructors - //@{ - /// Default Constructor - ClpPrimalColumnDantzig(); - - /// Copy constructor - ClpPrimalColumnDantzig(const ClpPrimalColumnDantzig &); - - /// Assignment operator - ClpPrimalColumnDantzig & operator=(const ClpPrimalColumnDantzig& rhs); - - /// Destructor - virtual ~ClpPrimalColumnDantzig (); - - /// Clone - virtual ClpPrimalColumnPivot * clone(bool copyData = true) const; - - //@} - - //--------------------------------------------------------------------------- - -private: - ///@name Private member data - //@} -}; - -#endif |