#include <BinPackingProblem.h>

Inheritance diagram for operational_research::BinPackingProblem:

Collaboration diagram for operational_research::BinPackingProblem:

Public Member Functions
	BinPackingProblem (unsigned int objects, const std::vector< double > &weights, double capacity)
	Constructor. More...

	BinPackingProblem (unsigned int objects, double capacity, double minWeight, double maxWeight, bool integerValues=false)
	Constructor. More...

	BinPackingProblem (const std::string &filename)
	Constructor. More...

void	setData (unsigned int objects, const std::vector< double > &weights, double capacity)
	Setter for bin packing problem data. More...

void	generateData (unsigned int objects, double capacity, double minWeight, double maxWeight, bool integerValues=false)
	Generates bin packing problem data according to setup. More...

void	readDataFromFile (const std::string &filename)
	Reads bin packing problem data from a file with a filename. More...

void	writeDataToFile (const std::string &filename)
	Writes bin packing problem data to a file with a filename. More...

void	showData ()
	Shows bin packing problem data. More...

unsigned int	evaluateBPP (const std::vector< unsigned int > &schedule)
	Evaluates bin packing problem. More...

unsigned int	evaluateBPP (const std::vector< unsigned int > &schedule, const std::string &filename)
	Evaluates bin packing problem to file with a filename. More...

double	getCapacity () const
	Getter for bin capacity. More...

unsigned int	getObjects () const
	Getter for number of objects. More...

const std::vector< double > &	getWeights () const
	Getter for weights of objects. More...

Public Member Functions inherited from operational_research::IData
virtual	~IData ()
	Virtual destructor. More...

Detailed Description

Author: Milan Hlinak

Date: 04/14/15

Constructor & Destructor Documentation

operational_research::BinPackingProblem::BinPackingProblem	(	unsigned int	objects,
		const std::vector< double > &	weights,
		double	capacity
	)

Constructor.

Parameters

objects	Number of objects.
weights	Weights of objects.
capacity	Bin capacity.

Exceptions

std::invalid_argument exception.

operational_research::BinPackingProblem::BinPackingProblem	(	unsigned int	objects,
		double	capacity,
		double	minWeight,
		double	maxWeight,
		bool	integerValues = `false`
	)

Constructor.

Parameters

objects	Number of objects.
capacity	Bin capacity.
minWeight	Minimal weight of object.
maxWeight	Maximal weight of object.
integerValues	True if generated data is integer values, false if generated data is real values.

Exceptions

std::invalid_argument exception.

operational_research::BinPackingProblem::BinPackingProblem ( const std::string & filename )

Constructor.

Parameters

filename Filename.

Exceptions

std::runtime_error	exception.
std::invalid_argument	exception.

Member Function Documentation

unsigned int operational_research::BinPackingProblem::evaluateBPP ( const std::vector< unsigned int > & schedule )

Evaluates bin packing problem.

Parameters

schedule Schedule.

Returns: Cost function value for given schedule.

Exceptions

std::invalid_argument exception.

unsigned int operational_research::BinPackingProblem::evaluateBPP	(	const std::vector< unsigned int > &	schedule,
		const std::string &	filename
	)

Evaluates bin packing problem to file with a filename.

Parameters

schedule	Schedule.
filename	Filename.

Returns: Cost function value for given schedule.

Exceptions

std::invalid_argument	exception.
std::runtime_error	exception.

void operational_research::BinPackingProblem::generateData	(	unsigned int	objects,
		double	capacity,
		double	minWeight,
		double	maxWeight,
		bool	integerValues = `false`
	)

Generates bin packing problem data according to setup.

Parameters

objects	Number of objects.
capacity	Bin capacity.
minWeight	Minimal weight of object.
maxWeight	Maximal weight of object.
integerValues	True if generated data is integer values, false if generated data is real values.

Exceptions

std::invalid_argument exception.

double operational_research::BinPackingProblem::getCapacity ( ) const

inline

Getter for bin capacity.

Returns: Bin capacity.

unsigned int operational_research::BinPackingProblem::getObjects ( ) const

inline

Getter for number of objects.

Returns: Number of objects.

const std::vector<double>& operational_research::BinPackingProblem::getWeights ( ) const

inline

Getter for weights of objects.

Returns: Weights of objects.

void operational_research::BinPackingProblem::readDataFromFile ( const std::string & filename )

virtual

Reads bin packing problem data from a file with a filename.

Parameters

filename Filename.

Exceptions

std::runtime_error	exception.
std::invalid_argument	exception.

Implements operational_research::IData.

void operational_research::BinPackingProblem::setData	(	unsigned int	objects,
		const std::vector< double > &	weights,
		double	capacity
	)

Setter for bin packing problem data.

Parameters

objects	Number of objects.
weights	Weights of objects.
capacity	Bin capacity.

Exceptions

std::invalid_argument exception.

void operational_research::BinPackingProblem::showData ( )

virtual

Shows bin packing problem data.

Implements operational_research::IData.

void operational_research::BinPackingProblem::writeDataToFile ( const std::string & filename )

virtual

Writes bin packing problem data to a file with a filename.

Parameters

filename Filename.

Exceptions

std::runtime_error exception.

Implements operational_research::IData.

The documentation for this class was generated from the following files:

OperationalResearchLibrary/BinPackingProblem.h
OperationalResearchLibrary/BinPackingProblem.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation