diff options
Diffstat (limited to 'build/Bonmin/include/coin/CbcHeuristicRENS.hpp')
-rw-r--r-- | build/Bonmin/include/coin/CbcHeuristicRENS.hpp | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/build/Bonmin/include/coin/CbcHeuristicRENS.hpp b/build/Bonmin/include/coin/CbcHeuristicRENS.hpp deleted file mode 100644 index 6cc96fa..0000000 --- a/build/Bonmin/include/coin/CbcHeuristicRENS.hpp +++ /dev/null @@ -1,77 +0,0 @@ -// $Id: CbcHeuristicRENS.hpp 2105 2015-01-05 13:11:11Z forrest $ -// Copyright (C) 2006, International Business Machines -// Corporation and others. All Rights Reserved. -// This code is licensed under the terms of the Eclipse Public License (EPL). - -// edwin 12/5/09 carved out of CbcHeuristicRINS - -#ifndef CbcHeuristicRENS_H -#define CbcHeuristicRENS_H - -#include "CbcHeuristic.hpp" - -/** LocalSearch class - */ - -class CbcHeuristicRENS : public CbcHeuristic { -public: - - // Default Constructor - CbcHeuristicRENS (); - - /* Constructor with model - assumed before cuts - Initial version does not do Lps - */ - CbcHeuristicRENS (CbcModel & model); - - // Copy constructor - CbcHeuristicRENS ( const CbcHeuristicRENS &); - - // Destructor - ~CbcHeuristicRENS (); - - /// Clone - virtual CbcHeuristic * clone() const; - - - /// Assignment operator - CbcHeuristicRENS & operator=(const CbcHeuristicRENS& rhs); - - /// Resets stuff if model changes - virtual void resetModel(CbcModel * model); - - /// update model (This is needed if cliques update matrix etc) - virtual void setModel(CbcModel * model); - - using CbcHeuristic::solution ; - /** returns 0 if no solution, 1 if valid solution. - Sets solution values if good, sets objective value (only if good) - This does Relaxation Extension Neighborhood Search - Does not run if when_<2 and a solution exists - */ - virtual int solution(double & objectiveValue, - double * newSolution); - - /// Set type - inline void setRensType(int value) - { rensType_ = value;} - -protected: - // Data - /// Number of tries - int numberTries_; - /** Type - 0 - fix at LB - 1 - fix on dj - 2 - fix at UB as well - 3 - fix on 0.01*average dj - add 16 to allow two tries - 32 - if solution exists use to keep more variables - 64 - if priorities keep high priority - 128 - if priorities keep low priority - */ - int rensType_; -}; - -#endif - |