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Diffstat (limited to 'build/Bonmin/include/coin/BonHeuristicFPump.hpp')
-rw-r--r-- | build/Bonmin/include/coin/BonHeuristicFPump.hpp | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/build/Bonmin/include/coin/BonHeuristicFPump.hpp b/build/Bonmin/include/coin/BonHeuristicFPump.hpp deleted file mode 100644 index e8381a0..0000000 --- a/build/Bonmin/include/coin/BonHeuristicFPump.hpp +++ /dev/null @@ -1,111 +0,0 @@ -// Copyright (C) 2007, International Business Machines Corporation and others. -// All Rights Reserved. -// This code is published under the Eclipse Public License. -// -// Authors : -// Joao P. Goncalves, International Business Machines Corporation -// -// Date : November 12, 2007 - -#ifndef BonHeuristicFPump_HPP -#define BonHeuristicFPump_HPP -#include "BonOsiTMINLPInterface.hpp" -#include "BonBonminSetup.hpp" -#include "CbcHeuristic.hpp" - -namespace Bonmin -{ - class HeuristicFPump : public CbcHeuristic - { - public: - /// Default constructor - HeuristicFPump(); - - /// Constructor with setup - HeuristicFPump(BonminSetup * setup); - - /// Copy constructor - HeuristicFPump(const HeuristicFPump ©); - - /// Destructor - ~HeuristicFPump() {} - - /// Assignment operator - HeuristicFPump & operator=(const HeuristicFPump & rhs); - - /** Virtual constructor.*/ - virtual CbcHeuristic * clone() const{ - return new HeuristicFPump(*this); - } - - /// Resets stuff if model changes - virtual void resetModel(CbcModel * model){ - setModel(model); - } - - /** Change setup used for heuristic.*/ - void setSetup(BonminSetup * setup){ - setup_ = setup; - Initialize(setup_->options()); - } - - /// Performs heuristic - virtual int solution(double &solutionValue, double *betterSolution); - - /// Performs heuristic with add cust - virtual int solution(double &solutionValue, double *betterSolution, OsiCuts & cs) - { - return solution(solutionValue, betterSolution); - } - - /** Register the options for this heuristic */ - static void registerOptions(Ipopt::SmartPtr<Bonmin::RegisteredOptions> roptions); - - /** Initiaize using passed options.*/ - void Initialize(Ipopt::SmartPtr<Ipopt::OptionsList> options); - - private: - /** Setup to use for local searches (will make copies).*/ - BonminSetup * setup_; - - /** Norm of the objective function - either 1 or 2 */ - int objective_norm_; - - /// To enable advanced unstable stuff - int enableAdvanced_; - }; - - class RoundingFPump - { - public: - /// Default constructor - RoundingFPump(TMINLP2TNLP* minlp); - - /// Destructor - ~RoundingFPump(); - - /// Rounds the solution - void round(const double integerTolerance, - const double primalTolerance, - double* solution); - - private: - /// gutsOfConstructor - void gutsOfConstructor(); - - /// Pointer to problem - TMINLP2TNLP* minlp_; - - /// Number of rows - int numberRows_; - - /// Number of columns - int numberColumns_; - - /// Jacobian of g - std::vector<std::pair<int, int> >* col_and_jac_g_; - - }; - -} -#endif |