StarPolytope< N, T > Class Template Reference

Specialization of the polytope to polytopes which forms a star domain. More...

#include <vigra/polytope.hxx>

Inheritance diagram for StarPolytope< N, T >:

Public Member Functions
virtual node_type	addFacet (const node_type &a, const node_type &b)
virtual node_type	addFacet (const node_type &a, const node_type &b, const node_type &c)
virtual bool	contains (const point_view_type &p) const
virtual point_type	getCenter () const
virtual real_type	nSurface () const
virtual real_type	nVolume () const
	StarPolytope ()
	StarPolytope (const point_view_type &a, const point_view_type &b, const point_view_type &c, const point_view_type &center)
	StarPolytope (const point_view_type &a, const point_view_type &b, const point_view_type &c, const point_view_type &d, const point_view_type &center)
	StarPolytope (const point_view_type &center)
Public Member Functions inherited from Polytope< N, T >
virtual node_type	addVertex (const point_view_type &p)
virtual bool	closed () const
virtual bool	closed (const node_type n) const
virtual real_type	distance (const node_type u, const point_view_type &p) const
virtual void	eraseFacet (const node_type u)
virtual unsigned int	fill (MultiArrayView< N, unsigned int > &array, const unsigned int label, const point_view_type offset) const
virtual unsigned int	fill (MultiArrayView< N, unsigned int > &array, const unsigned int label, const point_view_type offset, const point_view_type scale) const
virtual std::set< node_type >	getConnected (const node_type u) const
virtual ArrayVector< node_type >	litFacets (const point_view_type &p) const
virtual void	operator= (const Polytope< N, T > &other)
	Polytope ()
	Polytope (const Polytope< N, T > &other)
virtual void	tidyUp ()

Detailed Description

template<unsigned int N, class T>
class vigra::StarPolytope< N, T >

Specialization of the polytope to polytopes which forms a star domain.

Constructor & Destructor Documentation

StarPolytope() [1/4]

template<unsigned int N, class T >

StarPolytope

(

)

Constructor creates an empty StarPolytope with its center a the orign.

StarPolytope() [2/4]

template<unsigned int N, class T >

StarPolytope

(

const point_view_type &

center

)

Copy constructor.

StarPolytope() [3/4]

template<unsigned int N, class T >

StarPolytope	(	const point_view_type &	a,
		const point_view_type &	b,
		const point_view_type &	c,
		const point_view_type &	center
	)

Constructor for the 2-dimensional case taking three vertices and the center.

StarPolytope() [4/4]

template<unsigned int N, class T >

StarPolytope	(	const point_view_type &	a,
		const point_view_type &	b,
		const point_view_type &	c,
		const point_view_type &	d,
		const point_view_type &	center
	)

Constructor for the 3-dimensional case taking four vertices and the center.

Member Function Documentation

getCenter()

template<unsigned int N, class T >

virtual point_type getCenter ( ) const

virtual

Get the center of the star domain.

addFacet() [1/2]

template<unsigned int N, class T >

virtual node_type addFacet ( const node_type &  a, const node_type &  b  )

virtual

Add a facet to a 2-dimensional polytope.

addFacet() [2/2]

template<unsigned int N, class T >

virtual node_type addFacet ( const node_type &  a, const node_type &  b, const node_type &  c  )

virtual

Add a facet to a 3-dimensional polytope.

contains()

template<unsigned int N, class T >

virtual bool contains ( const point_view_type &  p ) const

virtual

Check if a point is inside the polytope.

Implements Polytope< N, T >.

Reimplemented in ConvexPolytope< N, T >.

nVolume()

template<unsigned int N, class T >

virtual real_type nVolume ( ) const

virtual

Calculate the volume of the polytope.

Implements Polytope< N, T >.

nSurface()

template<unsigned int N, class T >

virtual real_type nSurface ( ) const

virtual

Calculate the surface of the polytope.

Implements Polytope< N, T >.

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

• vigra/polytope.hxx