IMP::algebra::UnitSimplexBaseD< D > Class Template Reference

Base class for a unit simplex embedded in D-dimensional real space. More...

#include <IMP/algebra/UnitSimplexD.h>

Inheritance diagram for IMP::algebra::UnitSimplexBaseD< D >:

Detailed Description

template<int D>
class IMP::algebra::UnitSimplexBaseD< D >

Base class for a unit simplex embedded in D-dimensional real space.

See UnitSimplexD for more information.

Definition at line 28 of file UnitSimplexD.h.

Public Member Functions
VectorD< D >	get_barycenter () const
	Get center of mass on simplex in embedded coordinates. More...
bool	get_contains (const VectorD< D > &p, double atol=std::numeric_limits< double >::epsilon()) const
	Get whether the point is on the unit simplex. More...
virtual int	get_dimension () const =0
	Get dimension D of embedded real space. More...

Member Function Documentation

template<int D>

VectorD<D> IMP::algebra::UnitSimplexBaseD< D >::get_barycenter

(

)

const

Get center of mass on simplex in embedded coordinates.

This is equivalent to the ones vector divided by D.

Definition at line 35 of file UnitSimplexD.h.

template<int D>

bool IMP::algebra::UnitSimplexBaseD< D >::get_contains	(	const VectorD< D > &	p,
		double	atol = std::numeric_limits<double>::epsilon()
	)		const

Get whether the point is on the unit simplex.

Parameters

[in]	p	Point
[in]	atol	Absolute tolerance of error for each element. Total tolerance is atol*d.

Definition at line 46 of file UnitSimplexD.h.

template<int D>

virtual int IMP::algebra::UnitSimplexBaseD< D >::get_dimension ( ) const

pure virtual

Get dimension D of embedded real space.

Implemented in IMP::algebra::UnitSimplexD<-1 >, and IMP::algebra::UnitSimplexD< D >.

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

• UnitSimplexD.h