A n-coordinates generator for internal data structure. It can be a vertex or an edge whether it is embedded in a polytope or a polyhedral cone. It contains all of its support facets. More...

#include <Generator_Rn.h>

Collaboration diagram for Generator_Rn_SD:

Public Types
enum	Status { UNCHANGED, MODIFIED, CREATED, CREATED_AND_MODIFIED, DELETED, UNKNOWN }

Public Member Functions
	Generator_Rn_SD (unsigned int n, unsigned int nb, Status st)
	Creates a n-coordinates generator. More...

	Generator_Rn_SD (const Generator_Rn_SD &gn)
	Copy constructor. More...

	Generator_Rn_SD (const Generator_Rn &gn, unsigned int nb, Status st)
	Constructor with a Generator_Rn. More...

	~Generator_Rn_SD ()
	Destructor. More...

int	dimension () const

boost::shared_ptr< Generator_Rn >	makeGenerator_Rn () const
	To make a Generator_Rn out of a Generator_Rn_SD. More...

void	setCoordinate (unsigned int i, double val)

double	getCoordinate (unsigned int i) const

void	setGeneratorNumber (unsigned int gn)

unsigned int	getGeneratorNumber () const

void	setStatus (Status st)

Status	getStatus () const

vector< double >::const_iterator	begin () const

vector< double >::const_iterator	end () const

const vector< double > &	vect () const

void	negate ()

bool	isEqual1 (const boost::shared_ptr< Generator_Rn_SD > &gn, unsigned int RnDIM, double TOL2)

bool	isEqual2 (const boost::shared_ptr< Generator_Rn_SD > &gn, unsigned int RnDIM, double TOL2)

void	setFacet (unsigned int F)
	Insert a new support facet for the current generator. More...

void	setAllFacets (const std::vector< unsigned int > &AF)
	Insert a new support facet for the current generator. More...

void	importFacets (const std::set< unsigned int > &setOfFacets)
	Insert all facets stored in the argument. More...

void	exportFacets (std::set< unsigned int > &setOfFacets) const
	Store all facets in a set. More...

void	removeFacet (unsigned int i) throw (std::out_of_range,std::domain_error)
	Remove the i-th facet in list. More...

unsigned int	getFacet (unsigned int i) const throw (std::out_of_range)
	Return the i-th facet number. More...

unsigned int	getRawFacet (unsigned int i)
	Return the i-th facet. No check is performed! More...

bool	isFacetInside (unsigned int F) const
	Check whether the given half-space is inside the generator's list. More...

void	orderFacets ()

std::vector< unsigned int > ::const_iterator	facetsBegin () const

std::vector< unsigned int > ::const_iterator	facetsEnd () const

unsigned int	numberOfFacets () const
	Return the total number of support faces. More...

void	makeDiff (const boost::shared_ptr< Generator_Rn_SD > &gn1, const boost::shared_ptr< Generator_Rn_SD > &gn2)

void	makeSum (const boost::shared_ptr< Generator_Rn_SD > &gn1, const boost::shared_ptr< Generator_Rn_SD > &gn2)

void	makeCoefSum (const boost::shared_ptr< Generator_Rn_SD > &gn1, const boost::shared_ptr< Generator_Rn_SD > &gn2, double coef1, double coef2)

double	getNormalDistance (const boost::shared_ptr< Generator_Rn_SD > &gn1, double coef, unsigned int RnDIM)

double	normalize ()

double	distanceFrom (const Generator_Rn_SD &P)

void	dump (std::ostream &this_ostream) const

void	load (std::istream &this_istream)

void	save (std::ostream &this_ostream) const

Protected Attributes
vector< double >	_coordinates
	The set of coordinates. More...

std::vector< unsigned int >	_supportIntFacets
	Contain the list of all support facets. More...

unsigned int	_generatorNumber
	The SD generator embeds its own number. More...

Status	_status
	The SD generator embeds its status to trace the operations. More...

Friends
class	Generator_Rn

Detailed Description

A n-coordinates generator for internal data structure. It can be a vertex or an edge whether it is embedded in a polytope or a polyhedral cone. It contains all of its support facets.

Definition at line 225 of file Generator_Rn.h.

Member Enumeration Documentation

enum Generator_Rn_SD::Status

Enumerator
UNCHANGED
MODIFIED
CREATED
CREATED_AND_MODIFIED
DELETED
UNKNOWN

Definition at line 230 of file Generator_Rn.h.

Constructor & Destructor Documentation

Generator_Rn_SD::Generator_Rn_SD	(	unsigned int	n,
		unsigned int	nb,
		Status	st
	)

inline

Creates a n-coordinates generator.

Definition at line 245 of file Generator_Rn.h.

Generator_Rn_SD::Generator_Rn_SD ( const Generator_Rn_SD & gn )

inline

Copy constructor.

Definition at line 248 of file Generator_Rn.h.

Generator_Rn_SD::Generator_Rn_SD	(	const Generator_Rn &	gn,
		unsigned int	nb,
		Status	st
	)

inline

Constructor with a Generator_Rn.

Definition at line 254 of file Generator_Rn.h.

Generator_Rn_SD::~Generator_Rn_SD ( )

inline

Destructor.

Definition at line 259 of file Generator_Rn.h.

Member Function Documentation

vector<double>::const_iterator Generator_Rn_SD::begin ( ) const

inline

Definition at line 282 of file Generator_Rn.h.

int Generator_Rn_SD::dimension ( ) const

inline

Definition at line 261 of file Generator_Rn.h.

double Generator_Rn_SD::distanceFrom ( const Generator_Rn_SD & P )

inline

Definition at line 410 of file Generator_Rn.h.

void Generator_Rn_SD::dump ( std::ostream & this_ostream ) const

inline

Definition at line 417 of file Generator_Rn.h.

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vector<double>::const_iterator Generator_Rn_SD::end ( ) const

inline

Definition at line 284 of file Generator_Rn.h.

void Generator_Rn_SD::exportFacets ( std::set< unsigned int > & setOfFacets ) const

inline

Store all facets in a set.

Definition at line 330 of file Generator_Rn.h.

std::vector<unsigned int>::const_iterator Generator_Rn_SD::facetsBegin ( ) const

inline

Definition at line 370 of file Generator_Rn.h.

std::vector<unsigned int>::const_iterator Generator_Rn_SD::facetsEnd ( ) const

inline

Definition at line 372 of file Generator_Rn.h.

double Generator_Rn_SD::getCoordinate ( unsigned int i ) const

inline

Definition at line 272 of file Generator_Rn.h.

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unsigned int Generator_Rn_SD::getFacet	(	unsigned int	i	)	const
throw	(	std::out_of_range
	)

inline

Return the i-th facet number.

Definition at line 345 of file Generator_Rn.h.

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unsigned int Generator_Rn_SD::getGeneratorNumber ( ) const

inline

Definition at line 276 of file Generator_Rn.h.

double Generator_Rn_SD::getNormalDistance	(	const boost::shared_ptr< Generator_Rn_SD > &	gn1,
		double	coef,
		unsigned int	RnDIM
	)

inline

Return the square distance of the generator gn1 to the straight line defined by _coordinates and passing through the origin.

Definition at line 395 of file Generator_Rn.h.

unsigned int Generator_Rn_SD::getRawFacet ( unsigned int i )

inline

Return the i-th facet. No check is performed!

Definition at line 356 of file Generator_Rn.h.

Status Generator_Rn_SD::getStatus ( ) const

inline

Definition at line 280 of file Generator_Rn.h.

void Generator_Rn_SD::importFacets ( const std::set< unsigned int > & setOfFacets )

inline

Insert all facets stored in the argument.

Definition at line 321 of file Generator_Rn.h.

bool Generator_Rn_SD::isEqual1	(	const boost::shared_ptr< Generator_Rn_SD > &	gn,
		unsigned int	RnDIM,
		double	TOL2
	)

inline

Definition at line 290 of file Generator_Rn.h.

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bool Generator_Rn_SD::isEqual2	(	const boost::shared_ptr< Generator_Rn_SD > &	gn,
		unsigned int	RnDIM,
		double	TOL2
	)

inline

Definition at line 302 of file Generator_Rn.h.

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bool Generator_Rn_SD::isFacetInside ( unsigned int F ) const

inline

Check whether the given half-space is inside the generator's list.

Definition at line 359 of file Generator_Rn.h.

void Generator_Rn_SD::load ( std::istream & this_istream )

inline

Definition at line 428 of file Generator_Rn.h.

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void Generator_Rn_SD::makeCoefSum	(	const boost::shared_ptr< Generator_Rn_SD > &	gn1,
		const boost::shared_ptr< Generator_Rn_SD > &	gn2,
		double	coef1,
		double	coef2
	)

inline

Definition at line 385 of file Generator_Rn.h.

void Generator_Rn_SD::makeDiff	(	const boost::shared_ptr< Generator_Rn_SD > &	gn1,
		const boost::shared_ptr< Generator_Rn_SD > &	gn2
	)

inline

Definition at line 377 of file Generator_Rn.h.

boost::shared_ptr<Generator_Rn> Generator_Rn_SD::makeGenerator_Rn ( ) const

inline

To make a Generator_Rn out of a Generator_Rn_SD.

Definition at line 264 of file Generator_Rn.h.

void Generator_Rn_SD::makeSum	(	const boost::shared_ptr< Generator_Rn_SD > &	gn1,
		const boost::shared_ptr< Generator_Rn_SD > &	gn2
	)

inline

Definition at line 381 of file Generator_Rn.h.

void Generator_Rn_SD::negate ( )

inline

Definition at line 288 of file Generator_Rn.h.

double Generator_Rn_SD::normalize ( )

inline

Definition at line 404 of file Generator_Rn.h.

unsigned int Generator_Rn_SD::numberOfFacets ( ) const

inline

Return the total number of support faces.

Definition at line 375 of file Generator_Rn.h.

void Generator_Rn_SD::orderFacets ( )

inline

Definition at line 368 of file Generator_Rn.h.

void Generator_Rn_SD::removeFacet	(	unsigned int	i	)
throw	(	std::out_of_range,
		std::domain_error
	)

inline

Remove the i-th facet in list.

Definition at line 338 of file Generator_Rn.h.

void Generator_Rn_SD::save ( std::ostream & this_ostream ) const

inline

Definition at line 436 of file Generator_Rn.h.

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void Generator_Rn_SD::setAllFacets ( const std::vector< unsigned int > & AF )

inline

Insert a new support facet for the current generator.

Definition at line 318 of file Generator_Rn.h.

void Generator_Rn_SD::setCoordinate	(	unsigned int	i,
		double	val
	)

inline

Definition at line 270 of file Generator_Rn.h.

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void Generator_Rn_SD::setFacet ( unsigned int F )

inline

Insert a new support facet for the current generator.

Definition at line 315 of file Generator_Rn.h.

void Generator_Rn_SD::setGeneratorNumber ( unsigned int gn )

inline

Definition at line 274 of file Generator_Rn.h.

void Generator_Rn_SD::setStatus ( Status st )

inline

Definition at line 278 of file Generator_Rn.h.

const vector<double>& Generator_Rn_SD::vect ( ) const

inline

Definition at line 286 of file Generator_Rn.h.

Friends And Related Function Documentation

friend class Generator_Rn

friend

Definition at line 226 of file Generator_Rn.h.

Member Data Documentation

vector<double> Generator_Rn_SD::_coordinates

protected

The set of coordinates.

Definition at line 446 of file Generator_Rn.h.

unsigned int Generator_Rn_SD::_generatorNumber

protected

The SD generator embeds its own number.

Definition at line 450 of file Generator_Rn.h.

Status Generator_Rn_SD::_status

protected

The SD generator embeds its status to trace the operations.

Definition at line 452 of file Generator_Rn.h.

std::vector< unsigned int > Generator_Rn_SD::_supportIntFacets

protected

Contain the list of all support facets.

Definition at line 448 of file Generator_Rn.h.

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

/home/vindelos/politopix/trunk/Generator_Rn.h

Public Types

Public Member Functions

Protected Attributes

Friends

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation