HalfSpace_Rn Class Reference

A half-space whose frontier is a linear (n-1) dimension space.
_constant + _coefficients[0].x1 + ... + _coefficients[n-1].xn >= 0. More...

#include <HalfSpace_Rn.h>

Collaboration diagram for HalfSpace_Rn:

Public Types
enum	State {   hs_ON = 0, hs_IN = 1, hs_OUT = 2, hs_UNKNOWN = 3,   hs_IN_OR_OUT = 4 }

Public Member Functions
	HalfSpace_Rn (unsigned int n)
	Constructor. More...
	~HalfSpace_Rn ()
double	getCoefficient (unsigned int i) const throw (std::out_of_range)
void	setCoefficient (unsigned int i, double c) throw (std::out_of_range)
void	setConstant (double c)
double	getConstant () const
void	negate ()
int	dimension () const
std::string	getSideAsText () const
boost::numeric::ublas::vector < double >::const_iterator	begin () const
boost::numeric::ublas::vector < double >::const_iterator	end () const
const boost::numeric::ublas::vector < double > &	vect () const
double	computeDistancePointHyperplane (const boost::numeric::ublas::vector< double > &thisPoint) const
double	computeDistancePointHyperplane (const boost::numeric::ublas::vector< double > &thisPoint, double halfSpaceNorm) const
double	computeDistancePointHyperplane (const boost::numeric::ublas::vector< double > &thisPoint, boost::numeric::ublas::vector< double > &projectedPoint, double halfSpaceNorm) const
void	dump (std::ostream &this_ostream) const

Static Public Member Functions
static std::string	getStateAsText (const HalfSpace_Rn::State &)

Protected Attributes
boost::numeric::ublas::vector < double >	_coefficients
	The normal vector. More...
double	_constant
	The second member constant. More...

Detailed Description

A half-space whose frontier is a linear (n-1) dimension space.
_constant + _coefficients[0].x1 + ... + _coefficients[n-1].xn >= 0.

Definition at line 37 of file HalfSpace_Rn.h.

Member Enumeration Documentation

enum HalfSpace_Rn::State

Enumerator
hs_ON
hs_IN
hs_OUT
hs_UNKNOWN
hs_IN_OR_OUT

Definition at line 41 of file HalfSpace_Rn.h.

Constructor & Destructor Documentation

HalfSpace_Rn::HalfSpace_Rn

(

unsigned int

n

)

Constructor.

Definition at line 29 of file HalfSpace_Rn.cpp.

HalfSpace_Rn::~HalfSpace_Rn

(

)

Definition at line 32 of file HalfSpace_Rn.cpp.

Member Function Documentation

boost::numeric::ublas::vector<double>::const_iterator HalfSpace_Rn::begin ( ) const

inline

Definition at line 67 of file HalfSpace_Rn.h.

double HalfSpace_Rn::computeDistancePointHyperplane ( const boost::numeric::ublas::vector< double > &  thisPoint ) const

inline

Definition at line 75 of file HalfSpace_Rn.h.

double HalfSpace_Rn::computeDistancePointHyperplane ( const boost::numeric::ublas::vector< double > &  thisPoint, double  halfSpaceNorm  ) const

inline

Definition at line 83 of file HalfSpace_Rn.h.

double HalfSpace_Rn::computeDistancePointHyperplane ( const boost::numeric::ublas::vector< double > &  thisPoint, boost::numeric::ublas::vector< double > &  projectedPoint, double  halfSpaceNorm  ) const

inline

Definition at line 89 of file HalfSpace_Rn.h.

int HalfSpace_Rn::dimension ( ) const

inline

Definition at line 63 of file HalfSpace_Rn.h.

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

inline

Definition at line 99 of file HalfSpace_Rn.h.

boost::numeric::ublas::vector<double>::const_iterator HalfSpace_Rn::end ( ) const

inline

Definition at line 69 of file HalfSpace_Rn.h.

double HalfSpace_Rn::getCoefficient	(	unsigned int	i	)	const
throw	(	std::out_of_range
	)

Definition at line 35 of file HalfSpace_Rn.cpp.

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double HalfSpace_Rn::getConstant ( ) const

inline

Definition at line 59 of file HalfSpace_Rn.h.

std::string HalfSpace_Rn::getSideAsText ( ) const

inline

Definition at line 65 of file HalfSpace_Rn.h.

std::string HalfSpace_Rn::getStateAsText ( const HalfSpace_Rn::State &  state )

static

Definition at line 57 of file HalfSpace_Rn.cpp.

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void HalfSpace_Rn::negate ( )

inline

Definition at line 61 of file HalfSpace_Rn.h.

void HalfSpace_Rn::setCoefficient	(	unsigned int	i,
		double	c
	)
throw	(	std::out_of_range
	)

Definition at line 46 of file HalfSpace_Rn.cpp.

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void HalfSpace_Rn::setConstant ( double  c )

inline

Definition at line 57 of file HalfSpace_Rn.h.

const boost::numeric::ublas::vector<double>& HalfSpace_Rn::vect ( ) const

inline

Definition at line 71 of file HalfSpace_Rn.h.

Member Data Documentation

boost::numeric::ublas::vector<double> HalfSpace_Rn::_coefficients

protected

The normal vector.

Definition at line 112 of file HalfSpace_Rn.h.

double HalfSpace_Rn::_constant

protected

The second member constant.

Definition at line 114 of file HalfSpace_Rn.h.

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

• /home/vindelos/politopix/trunk/HalfSpace_Rn.h
• /home/vindelos/politopix/trunk/HalfSpace_Rn.cpp