#include <BonHeuristicDiveVectorLength.hpp>

Inheritance diagram for Bonmin::HeuristicDiveVectorLength:

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

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

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

	~HeuristicDiveVectorLength ()
	Destructor. More...

HeuristicDiveVectorLength &	operator= (const HeuristicDiveVectorLength &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...

Private Attributes
int *	columnLength_
	the number of nonzero elements in each column 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 BonHeuristicDiveVectorLength.hpp.

Constructor & Destructor Documentation

Bonmin::HeuristicDiveVectorLength::HeuristicDiveVectorLength ( )

Default Constructor.

Bonmin::HeuristicDiveVectorLength::HeuristicDiveVectorLength ( BonminSetup * setup )

Constructor with setup.

Bonmin::HeuristicDiveVectorLength::HeuristicDiveVectorLength ( const HeuristicDiveVectorLength & copy )

Copy constructor.

Bonmin::HeuristicDiveVectorLength::~HeuristicDiveVectorLength ( )

inline

Destructor.

Definition at line 33 of file BonHeuristicDiveVectorLength.hpp.

References columnLength_.

Member Function Documentation

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

Assignment operator.

virtual CbcHeuristic* Bonmin::HeuristicDiveVectorLength::clone ( ) const

virtual

Clone.

Implements Bonmin::HeuristicDive.

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

inlinevirtual

Change setup used for heuristic.

Reimplemented from Bonmin::HeuristicDive.

Definition at line 45 of file BonHeuristicDiveVectorLength.hpp.

References Initialize(), Bonmin::BabSetupBase::options(), and Bonmin::HeuristicDive::setSetup().

virtual void Bonmin::HeuristicDiveVectorLength::setInternalVariables ( TMINLP2TNLP * minlp )

virtual

sets internal variables

Implements Bonmin::HeuristicDive.

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