#include <BonHeuristicDiveFractional.hpp>

Inheritance diagram for Bonmin::HeuristicDiveFractional:

Collaboration diagram for Bonmin::HeuristicDiveFractional:

Public Member Functions
	HeuristicDiveFractional ()
	Default Constructor. More...

	HeuristicDiveFractional (BonminSetup *setup)
	Constructor with setup. More...

	HeuristicDiveFractional (const HeuristicDiveFractional &copy)
	Copy constructor. More...

	~HeuristicDiveFractional ()
	Destructor. More...

HeuristicDiveFractional &	operator= (const HeuristicDiveFractional &rhs)
	Assignment operator. More...

virtual CbcHeuristic *	clone () const
	Clone. More...

virtual void	setSetup (BonminSetup *setup)
	Change setup used for heuristic. More...

virtual void	setInternalVariables (TMINLP2TNLP *minlp)
	sets internal variables More...

virtual void	selectVariableToBranch (TMINLP2TNLP minlp, const vector< int > &integerColumns, const double newSolution, int &bestColumn, int &bestRound)
	Selects the next variable to branch on. More...

void	Initialize (Ipopt::SmartPtr< Ipopt::OptionsList > options)
	Initiaize using passed options. More...

Public Member Functions inherited from Bonmin::HeuristicDive
	HeuristicDive ()
	Default constructor. More...

	HeuristicDive (BonminSetup *setup)
	Constructor with setup. More...

	HeuristicDive (const HeuristicDive &copy)
	Copy constructor. More...

	~HeuristicDive ()
	Destructor. More...

HeuristicDive &	operator= (const HeuristicDive &rhs)
	Assignment operator. More...

virtual void	resetModel (CbcModel *model)
	Resets stuff if model changes. More...

void	setPercentageToFix (double value)
	Set percentage of integer variables to fix at bounds. More...

virtual int	solution (double &solutionValue, double *betterSolution)
	Performs heuristic. More...

Static Public Member Functions
static void	registerOptions (Ipopt::SmartPtr< Bonmin::RegisteredOptions > roptions)
	Register the options common to all local search based heuristics. More...

Additional Inherited Members
Protected Attributes inherited from Bonmin::HeuristicDive
BonminSetup *	setup_
	Setup to use for local searches (will make copies). More...

double	percentageToFix_
	Percentage of integer variables to fix at bounds. More...

Detailed Description

Definition at line 21 of file BonHeuristicDiveFractional.hpp.

Constructor & Destructor Documentation

Bonmin::HeuristicDiveFractional::HeuristicDiveFractional ( )

Default Constructor.

Definition at line 16 of file BonHeuristicDiveFractional.cpp.

Bonmin::HeuristicDiveFractional::HeuristicDiveFractional ( BonminSetup * setup )

Constructor with setup.

Definition at line 21 of file BonHeuristicDiveFractional.cpp.

Bonmin::HeuristicDiveFractional::HeuristicDiveFractional ( const HeuristicDiveFractional & copy )

Copy constructor.

Definition at line 28 of file BonHeuristicDiveFractional.cpp.

Bonmin::HeuristicDiveFractional::~HeuristicDiveFractional ( )

inline

Destructor.

Definition at line 33 of file BonHeuristicDiveFractional.hpp.

Member Function Documentation

HeuristicDiveFractional & Bonmin::HeuristicDiveFractional::operator= ( const HeuristicDiveFractional & rhs )

Assignment operator.

Definition at line 34 of file BonHeuristicDiveFractional.cpp.

CbcHeuristic * Bonmin::HeuristicDiveFractional::clone ( ) const

virtual

Clone.

Implements Bonmin::HeuristicDive.

Definition at line 43 of file BonHeuristicDiveFractional.cpp.

virtual void Bonmin::HeuristicDiveFractional::setSetup ( BonminSetup * setup )

inlinevirtual

Change setup used for heuristic.

Reimplemented from Bonmin::HeuristicDive.

Definition at line 42 of file BonHeuristicDiveFractional.hpp.

void Bonmin::HeuristicDiveFractional::setInternalVariables ( TMINLP2TNLP * minlp )

virtual

sets internal variables

Implements Bonmin::HeuristicDive.

Definition at line 49 of file BonHeuristicDiveFractional.cpp.

void Bonmin::HeuristicDiveFractional::selectVariableToBranch	(	TMINLP2TNLP *	minlp,
		const vector< int > &	integerColumns,
		const double *	newSolution,
		int &	bestColumn,
		int &	bestRound
	)