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// (C) Copyright CNRS and International Business Machines Corporation
// All Rights Reserved.
// This code is published under the Eclipse Public License.
//
// Authors :
// Pierre Bonami, LIF Université de la Méditérannée-CNRS
// Joao Goncalves, International Business Machines Corporation
//
// Date : 06/18/2008
#ifndef BonHeuristicRINS_H
#define BonHeuristicRINS_H
#include "BonLocalSolverBasedHeuristic.hpp"
namespace Bonmin {
class HeuristicRINS:public LocalSolverBasedHeuristic {
public:
/** Default constructor*/
HeuristicRINS();
/** Constructor with setup.*/
HeuristicRINS(BonminSetup * setup);
/** Copy constructor.*/
HeuristicRINS(const HeuristicRINS &other);
/** Virtual constructor.*/
virtual CbcHeuristic * clone() const{
return new HeuristicRINS(*this);
}
/** Destructor*/
virtual ~HeuristicRINS();
/** Runs heuristic*/
int solution(double & objectiveValue,
double * newSolution);
/** Register the options common to all local search based heuristics.*/
static void registerOptions(Ipopt::SmartPtr<Bonmin::RegisteredOptions> roptions);
/** Initiaize using passed options.*/
void Initialize(Ipopt::SmartPtr<Ipopt::OptionsList> options);
/// Sets how often to do it
inline void setHowOften(int value)
{ howOften_=value;}
private:
/// How often to do (code can change)
int howOften_;
/// Number of solutions so we can do something at solution
int numberSolutions_;
};
}/* Ends Bonmin namepace.*/
#endif
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