vctBarycentricVector< _elementType, _size > Class Template Reference

#include <vctBarycentricVector.h>

Inheritance diagram for vctBarycentricVector< _elementType, _size >:

Public Types
typedef vctFixedSizeVector< _elementType, _size >	BaseType
typedef vctBarycentricVector< _elementType, _size >	ThisType
typedef class cmnTypeTraits< value_type >	TypeTraits
Public Types inherited from vctFixedSizeVector< _elementType, _size >
enum	{ SIZEMINUSONE = _size - 1 }
typedef vctFixedSizeVectorTraits< _elementType, _size, 1 >	VectorTraits
typedef vctFixedSizeVector< value_type, _size >	ThisType
typedef vctFixedSizeVectorBase< _size, 1, _elementType, typename VectorTraits::array >	BaseType
typedef BaseType::CopyType	CopyType
typedef class cmnTypeTraits< value_type >	TypeTraits
typedef TypeTraits::VaArgPromotion	ElementVaArgPromotion
Public Types inherited from vctFixedSizeVectorBase< _size, 1, _elementType, vctFixedSizeVectorTraits< _elementType, _size, 1 >::array >
enum
enum
enum
typedef vctFixedSizeVectorTraits< _elementType, _size, _stride >	VectorTraits
typedef vctFixedSizeVectorBase< _size, _stride, _elementType, vctFixedSizeVectorTraits< _elementType, _size, 1 >::array >	ThisType
typedef vctFixedSizeConstVectorBase< _size, _stride, _elementType, vctFixedSizeVectorTraits< _elementType, _size, 1 >::array >	BaseType
typedef BaseType::CopyType	CopyType
typedef cmnTypeTraits< value_type >	TypeTraits
typedef VectorTraits::iterator	iterator
typedef VectorTraits::const_iterator	const_iterator
typedef VectorTraits::reverse_iterator	reverse_iterator
typedef VectorTraits::const_reverse_iterator	const_reverse_iterator
typedef BaseType::RowConstMatrixRefType	RowConstMatrixRefType
typedef BaseType::RowMatrixRefType	RowMatrixRefType
typedef BaseType::ColConstMatrixRefType	ColConstMatrixRefType
typedef BaseType::ColMatrixRefType	ColMatrixRefType
Public Types inherited from vctFixedSizeConstVectorBase< _size, _stride, _elementType, vctFixedSizeVectorTraits< _elementType, _size, 1 >::array >
enum
enum
typedef vctFixedSizeConstVectorBase< _size, _stride, _elementType, vctFixedSizeVectorTraits< _elementType, _size, 1 >::array >	ThisType
typedef vctFixedSizeVectorTraits< _elementType, _size, _stride >	VectorTraits
typedef VectorTraits::iterator	iterator
typedef VectorTraits::const_iterator	const_iterator
typedef VectorTraits::reverse_iterator	reverse_iterator
typedef VectorTraits::const_reverse_iterator	const_reverse_iterator
typedef vctFixedSizeConstMatrixRef< _elementType, 1, _size, _stride *_size, _stride >	RowConstMatrixRefType
typedef vctFixedSizeMatrixRef< _elementType, 1, _size, _stride *_size, _stride >	RowMatrixRefType
typedef vctFixedSizeConstMatrixRef< _elementType, _size, 1, _stride, _stride *_size >	ColConstMatrixRefType
typedef vctFixedSizeMatrixRef< _elementType, _size, 1, _stride, _stride *_size >	ColMatrixRefType
typedef vctFixedSizeVector< _elementType, _size >	VectorValueType
typedef vctFixedSizeVector< _elementType, _size >	CopyType
typedef vctFixedSizeVector< bool, _size >	BoolVectorValueType

Public Member Functions
	VCT_CONTAINER_TRAITS_TYPEDEFS (_elementType)
	vctBarycentricVector ()
	vctBarycentricVector (const ThisType &other)
	vctBarycentricVector (const BaseType &other)
template<stride_type __stride, class __dataPtrType>
	vctBarycentricVector (const vctFixedSizeVectorBase< _size, __stride, _elementType, __dataPtrType > &other)
	vctBarycentricVector (_elementType value)
	vctBarycentricVector (_elementType element0, _elementType element1)
	vctBarycentricVector (_elementType element0, _elementType element1, _elementType element2)
	vctBarycentricVector (_elementType element0, _elementType element1, _elementType element2, _elementType element3)
	vctBarycentricVector (_elementType element0, _elementType element1, _elementType element2, _elementType element3, _elementType element4,...)
bool	IsBarycentric (const _elementType tolerance=TypeTraits::Tolerance()) const
bool	IsInterior (const _elementType tolerance=TypeTraits::Tolerance()) const
bool	IsMember (const _elementType tolerance=TypeTraits::Tolerance()) const
bool	HasZero (const _elementType tolerance=TypeTraits::Tolerance()) const
bool	IsBoundary (const _elementType tolerance=TypeTraits::Tolerance()) const
bool	IsVertex (const _elementType tolerance=TypeTraits::Tolerance()) const
ThisType	ScaleToBarycentric (const _elementType tolerance=TypeTraits::Tolerance()) const
Public Member Functions inherited from vctFixedSizeVector< _elementType, _size >
	VCT_CONTAINER_TRAITS_TYPEDEFS (_elementType)
	vctFixedSizeVector ()
	vctFixedSizeVector (const ThisType &other)
	vctFixedSizeVector (const value_type &value)
template<class __elementType, stride_type __stride, class __dataPtrType>
	vctFixedSizeVector (const vctFixedSizeConstVectorBase< _size, __stride, __elementType, __dataPtrType > &vector)
template<stride_type __stride>
	vctFixedSizeVector (const vctFixedSizeConstVectorRef< _elementType, _size, __stride > &vector)
template<stride_type __stride>
	vctFixedSizeVector (const vctFixedSizeVectorRef< _elementType, _size, __stride > &vector)
template<stride_type __stride, class __dataPtrType>
	vctFixedSizeVector (const vctFixedSizeConstVectorBase< SIZEMINUSONE, __stride, _elementType, __dataPtrType > &vector, value_type lastElement)
template<class __elementType>
	vctFixedSizeVector (const __elementType *elements)
template<class __vectorOwnerType>
	vctFixedSizeVector (const vctDynamicConstVectorBase< __vectorOwnerType, value_type > &vector)
	vctFixedSizeVector (const value_type &element0, const value_type &element1)
	vctFixedSizeVector (const value_type &element0, const value_type &element1, const value_type &element2)
	vctFixedSizeVector (const value_type &element0, const value_type &element1, const value_type &element2, const value_type &element3)
	vctFixedSizeVector (const value_type element0, const value_type element1, const value_type element2, const value_type element3, const value_type element4,...)
ThisType &	operator= (const ThisType &other)
template<stride_type __stride, class __elementType, class __dataPtrType>
ThisType &	operator= (const vctFixedSizeConstVectorBase< _size, __stride, __elementType, __dataPtrType > &other)
template<stride_type __stride>
ThisType &	operator= (const vctFixedSizeConstVectorRef< value_type, _size, __stride > &other)
template<stride_type __stride, class __elementType>
ThisType &	operator= (const vctFixedSizeConstVectorRef< __elementType, _size, __stride > &other)
ThisType &	operator= (const value_type &value)
bool	FromStreamRaw (std::istream &inputStream, const char delimiter=' ')
void	DeSerializeRaw (std::istream &inputStream)
Public Member Functions inherited from vctFixedSizeVectorBase< _size, 1, _elementType, vctFixedSizeVectorTraits< _elementType, _size, 1 >::array >
	VCT_CONTAINER_TRAITS_TYPEDEFS (_elementType)
iterator	begin (void)
iterator	end (void)
reverse_iterator	rbegin (void)
reverse_iterator	rend (void)
reference	operator[] (size_type index)
reference	at (size_type index) CISST_THROW(std
reference	operator() (size_type index) CISST_THROW(std
reference	Element (size_type index)
pointer	Pointer (size_type index=0)
value_type	SetAll (const value_type &value)
bool	Zeros (void)
ThisType &	Assign (const vctFixedSizeConstVectorBase< _size, __stride, __elementType, __dataPtrType > &other)
ThisType &	operator= (const vctFixedSizeConstVectorBase< _size, __stride, __elementType, __dataPtrType > &other)
ThisType &	ForceAssign (const vctFixedSizeConstVectorBase< _size, __stride, __elementType, __dataPtrType > &other)
bool	FastCopyOf (const vctDynamicConstVectorBase< __vectorOwnerType, value_type > &source, bool performSafetyChecks=true) CISST_THROW(std
ThisType &	ConcatenationOf (const vctFixedSizeConstVectorBase< SIZEMINUSONE, __stride, __elementTypeVector, __dataPtrType > &other, __elementType last)
value_type &	X (void)
value_type &	Y (void)
value_type &	Z (void)
value_type &	W (void)
vctFixedSizeVectorRef< _elementType, 2, _stride >	XY (void)
vctFixedSizeVectorRef< _elementType, 2, 2 *_stride >	XZ (void)
vctFixedSizeVectorRef< _elementType, 2, 3 *_stride >	XW (void)
vctFixedSizeVectorRef< _elementType, 2, _stride >	YZ (void)
vctFixedSizeVectorRef< _elementType, 2, 2 *_stride >	YW (void)
vctFixedSizeVectorRef< _elementType, 2, _stride >	ZW (void)
vctFixedSizeVectorRef< _elementType, 3, _stride >	XYZ (void)
vctFixedSizeVectorRef< _elementType, 3, _stride >	YZW (void)
vctFixedSizeVectorRef< _elementType, 4, _stride >	XYZW (void)
RowConstMatrixRefType	AsRowMatrix (void) const
ColConstMatrixRefType	AsColMatrix (void) const
vctFixedSizeConstVectorRef< _elementType, __subSize, _stride >	Ref (const size_type startPosition=0) const CISST_THROW(std
void	SelectFrom (const vctFixedSizeConstVectorBase< __inputSize, __inputStride, _elementType, __inputDataPtrType > &input, const vctFixedSizeConstVectorBase< _size, __indexStride, index_type, __indexDataPtrType > &index)
void	CrossProductOf (const vctFixedSizeConstVectorBase< 3, __stride1, _elementType, __dataPtr1Type > &inputVector1, const vctFixedSizeConstVectorBase< 3, __stride2, _elementType, __dataPtr2Type > &inputVector2)
ThisType &	SumOf (const vctFixedSizeConstVectorBase< _size, __stride1, value_type, __dataPtrType1 > &vector1, const vctFixedSizeConstVectorBase< _size, __stride2, value_type, __dataPtrType2 > &vector2)
ThisType &	DifferenceOf (const vctFixedSizeConstVectorBase< _size, __stride1, value_type, __dataPtrType1 > &vector1, const vctFixedSizeConstVectorBase< _size, __stride2, value_type, __dataPtrType2 > &vector2)
ThisType &	ElementwiseProductOf (const vctFixedSizeConstVectorBase< _size, __stride1, value_type, __dataPtrType1 > &vector1, const vctFixedSizeConstVectorBase< _size, __stride2, value_type, __dataPtrType2 > &vector2)
ThisType &	ElementwiseRatioOf (const vctFixedSizeConstVectorBase< _size, __stride1, value_type, __dataPtrType1 > &vector1, const vctFixedSizeConstVectorBase< _size, __stride2, value_type, __dataPtrType2 > &vector2)
ThisType &	ElementwiseMinOf (const vctFixedSizeConstVectorBase< _size, __stride1, value_type, __dataPtrType1 > &vector1, const vctFixedSizeConstVectorBase< _size, __stride2, value_type, __dataPtrType2 > &vector2)
ThisType &	ElementwiseMaxOf (const vctFixedSizeConstVectorBase< _size, __stride1, value_type, __dataPtrType1 > &vector1, const vctFixedSizeConstVectorBase< _size, __stride2, value_type, __dataPtrType2 > &vector2)
ThisType &	Add (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	Subtract (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	ElementwiseMultiply (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	ElementwiseDivide (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	ElementwiseMin (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	ElementwiseMax (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	operator+= (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	operator-= (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	SwapElementsWith (vctFixedSizeVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	ProductOf (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &vector, const value_type scalar)
ThisType &	RatioOf (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &vector, const value_type scalar)
ThisType &	ClippedAboveOf (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &vector, const value_type upperBound)
ThisType &	ClippedBelowOf (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &vector, const value_type lowerBound)
ThisType &	Multiply (const value_type scalar)
ThisType &	Divide (const value_type scalar)
ThisType &	ClipAbove (const value_type upperBound)
ThisType &	ClipBelow (const value_type lowerBound)
ThisType &	operator*= (const value_type scalar)
ThisType &	operator/= (const value_type scalar)
ThisType &	AddProductOf (const value_type scalar, const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	AddElementwiseProductOf (const vctFixedSizeConstVectorBase< _size, __stride1, value_type, __dataPtrType1 > &vector1, const vctFixedSizeConstVectorBase< _size, __stride2, value_type, __dataPtrType2 > &vector2)
ThisType &	AbsOf (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	NegationOf (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	FloorOf (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	CeilOf (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector)
ThisType &	NormalizedOf (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) CISST_THROW(std
ThisType &	AbsSelf (void)
ThisType &	NegationSelf (void)
ThisType &	FloorSelf (void)
ThisType &	CeilSelf (void)
ThisType &	NormalizedSelf (void) CISST_THROW(std
Public Member Functions inherited from vctFixedSizeConstVectorBase< _size, _stride, _elementType, vctFixedSizeVectorTraits< _elementType, _size, 1 >::array >
	VCT_CONTAINER_TRAITS_TYPEDEFS (_elementType)
const_iterator	begin (void) const
const_iterator	end (void) const
const_reverse_iterator	rbegin (void) const
const_reverse_iterator	rend (void) const
size_type	size (void) const
size_type	max_size (void) const
difference_type	stride (void) const
bool	empty (void) const
const_reference	operator[] (size_type index) const
const_reference	at (size_type index) const CISST_THROW(std
const_reference	operator() (size_type index) const CISST_THROW(std
const_reference	Element (size_type index) const
const_pointer	Pointer (size_type index=0) const
bool	ValidIndex (size_type index) const
const value_type &	X (void) const
const value_type &	Y (void) const
const value_type &	Z (void) const
const value_type &	W (void) const
vctFixedSizeConstVectorRef< _elementType, 2, _stride >	XY (void) const
vctFixedSizeConstVectorRef< _elementType, 2, 2 *_stride >	XZ (void) const
vctFixedSizeConstVectorRef< _elementType, 2, 3 *_stride >	XW (void) const
vctFixedSizeConstVectorRef< _elementType, 2, _stride >	YZ (void) const
vctFixedSizeConstVectorRef< _elementType, 2, 2 *_stride >	YW (void) const
vctFixedSizeConstVectorRef< _elementType, 2, _stride >	ZW (void) const
vctFixedSizeConstVectorRef< _elementType, 3, _stride >	XYZ (void) const
vctFixedSizeConstVectorRef< _elementType, 3, _stride >	YZW (void) const
vctFixedSizeConstVectorRef< _elementType, 4, _stride >	XYZW (void) const
RowConstMatrixRefType	AsRowMatrix (void) const
ColConstMatrixRefType	AsColMatrix (void) const
vctFixedSizeConstVectorRef< _elementType, __subSize, _stride >	Ref (const size_type startPosition=0) const CISST_THROW(std
value_type	SumOfElements (void) const
value_type	ProductOfElements (void) const
value_type	NormSquare (void) const
NormType	Norm (void) const
bool	IsNormalized (_elementType tolerance=cmnTypeTraits< _elementType >::Tolerance()) const
value_type	L1Norm (void) const
value_type	LinfNorm (void) const
value_type	MaxElement (void) const
value_type	MinElement (void) const
value_type	MaxAbsElement (void) const
value_type	MinAbsElement (void) const
void	MinAndMaxElement (value_type &minElement, value_type &maxElement) const
bool	IsPositive (void) const
bool	IsNonNegative (void) const
bool	IsNonPositive (void) const
bool	IsNegative (void) const
bool	All (void) const
bool	Any (void) const
bool	IsFinite (void) const
bool	HasNaN (void) const
bool	IsCompact (void) const
bool	IsFortran (void) const
bool	FastCopyCompatible (const vctFixedSizeConstVectorBase< __size, __stride, value_type, __dataPtrType > &source) const
value_type	DotProduct (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
bool	Equal (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
bool	operator== (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
bool	AlmostEqual (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector, value_type tolerance) const
bool	NotEqual (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
bool	operator!= (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
bool	Lesser (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
bool	LesserOrEqual (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
bool	Greater (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
bool	GreaterOrEqual (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
BoolVectorValueType	ElementwiseEqual (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
BoolVectorValueType	ElementwiseNotEqual (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
BoolVectorValueType	ElementwiseLesser (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
BoolVectorValueType	ElementwiseLesserOrEqual (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
BoolVectorValueType	ElementwiseGreater (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
BoolVectorValueType	ElementwiseGreaterOrEqual (const vctFixedSizeConstVectorBase< _size, __stride, value_type, __dataPtrType > &otherVector) const
VectorValueType	Abs (void) const
VectorValueType	Negation (void) const
VectorValueType	Floor (void) const
VectorValueType	Ceil (void) const
VectorValueType Normalized(void) const CISST_THROW(std void	ToStream (std::ostream &outputStream) const
void	ToStreamRaw (std::ostream &outputStream, const char delimiter=' ', bool headerOnly=false, const std::string &headerPrefix="") const
void	SerializeRaw (std::ostream &outputStream) const

Additional Inherited Members
Protected Member Functions inherited from vctFixedSizeConstVectorBase< _size, _stride, _elementType, vctFixedSizeVectorTraits< _elementType, _size, 1 >::array >
void	ThrowUnlessValidIndex (size_type index) const CISST_THROW(std
Protected Attributes inherited from vctFixedSizeConstVectorBase< _size, _stride, _elementType, vctFixedSizeVectorTraits< _elementType, _size, 1 >::array >
vctFixedSizeVectorTraits< _elementType, _size, 1 >::array	Data

Detailed Description

template<class _elementType, vct::size_type _size>
class vctBarycentricVector< _elementType, _size >

class vctBarycentricVector is derived from vctFixedSizeVector and has the same basic functionality. It contains a few additional functions meant to simplify dealing with vectors of barycentric coordinates. For our general definition, a set of coordinates is barycentric if it sums to 1. When a barycentric vector is used to parametrize a simplex geometrical object, all interior points have all-positive coordinates. All member points (including the boundary) have non-negative coordinates. A boundary point has one or more of its coordinates zero. A vertex has one coordinate equal to 1, and the others zero.

I have decided to derive this class from vctFixedSizeVector, which means that the operations can only be performed on locally owned memory (as opposed to a referenced vector). The reason was that it would be too hard to regenerate this set of operations as a subclass for each vector type. In addition, most of the operations here are const methods, and in the case of computing a new set of coordinates, they return it by value. Therefore, vctBarycentricVector is safer to use than other library objects, but on the other hand the operations may be somewhat slower.

I did not provide the full set of constructors as I have with vctFixedSizeVector, and therefore the use of a vctBarycentricVector should be more explicit in terms of type conversions than vctFixedSizeVector.

Many operations on vctBarycentricVector require a tolerance argument, which is given with a default value. The tolerance argument must be non-negative, or else the result is undefined. The current implementation does not test for it, but assumes it. In most cases, we compare absolute values of numbers to the tolerance.

Member Typedef Documentation

BaseType

template<class _elementType, vct::size_type _size>

typedef vctFixedSizeVector<_elementType, _size> vctBarycentricVector< _elementType, _size >::BaseType

ThisType

template<class _elementType, vct::size_type _size>

typedef vctBarycentricVector<_elementType, _size> vctBarycentricVector< _elementType, _size >::ThisType

TypeTraits

template<class _elementType, vct::size_type _size>

typedef class cmnTypeTraits< value_type > vctBarycentricVector< _elementType, _size >::TypeTraits

Constructor & Destructor Documentation

vctBarycentricVector() [1/9]

template<class _elementType, vct::size_type _size>

vctBarycentricVector< _elementType, _size >::vctBarycentricVector ( )

inline

Default constructor – call base class def. ctor

vctBarycentricVector() [2/9]

template<class _elementType, vct::size_type _size>

vctBarycentricVector< _elementType, _size >::vctBarycentricVector ( const ThisType & other )

inline

copy constructor for vctBarycentricVector object

vctBarycentricVector() [3/9]

template<class _elementType, vct::size_type _size>

vctBarycentricVector< _elementType, _size >::vctBarycentricVector ( const BaseType & other )

inline

copy constructor for vctFixedSizeVector object

vctBarycentricVector() [4/9]

template<class _elementType, vct::size_type _size>

template<stride_type __stride, class __dataPtrType>

vctBarycentricVector< _elementType, _size >::vctBarycentricVector ( const vctFixedSizeVectorBase< _size, __stride, _elementType, __dataPtrType > & other )

inline

copy constructor from a general vector

vctBarycentricVector() [5/9]

template<class _elementType, vct::size_type _size>

vctBarycentricVector< _elementType, _size >::vctBarycentricVector ( _elementType value )

inline

vctBarycentricVector() [6/9]

template<class _elementType, vct::size_type _size>

vctBarycentricVector< _elementType, _size >::vctBarycentricVector ( _elementType element0, _elementType element1 )

inline

vctBarycentricVector() [7/9]

template<class _elementType, vct::size_type _size>

vctBarycentricVector< _elementType, _size >::vctBarycentricVector ( _elementType element0, _elementType element1, _elementType element2 )

inline

vctBarycentricVector() [8/9]

template<class _elementType, vct::size_type _size>

vctBarycentricVector< _elementType, _size >::vctBarycentricVector ( _elementType element0, _elementType element1, _elementType element2, _elementType element3 )

inline

vctBarycentricVector() [9/9]

template<class _elementType, vct::size_type _size>

vctBarycentricVector< _elementType, _size >::vctBarycentricVector ( _elementType element0, _elementType element1, _elementType element2, _elementType element3, _elementType element4, ... )

inline

Member Function Documentation

HasZero()

template<class _elementType, vct::size_type _size>

bool vctBarycentricVector< _elementType, _size >::HasZero ( const _elementType tolerance = TypeTraits::Tolerance() ) const

inline

return true iff one of the coodinates is zero, up to the given tolerance. This is not a membership test.

IsBarycentric()

template<class _elementType, vct::size_type _size>

bool vctBarycentricVector< _elementType, _size >::IsBarycentric ( const _elementType tolerance = TypeTraits::Tolerance() ) const

inline

return true iff the sum of elements of this vector is equal to 1 up to the given tolerance. See class documentation.

IsBoundary()

template<class _elementType, vct::size_type _size>

bool vctBarycentricVector< _elementType, _size >::IsBoundary ( const _elementType tolerance = TypeTraits::Tolerance() ) const

inline

return (IsMember(tolerance) && HasZero(tolerance));

IsInterior()

template<class _elementType, vct::size_type _size>

bool vctBarycentricVector< _elementType, _size >::IsInterior ( const _elementType tolerance = TypeTraits::Tolerance() ) const

inline

return true iff all the coordinates are greater than or equal to the given tolerance. See class documentation.

IsMember()

template<class _elementType, vct::size_type _size>

bool vctBarycentricVector< _elementType, _size >::IsMember ( const _elementType tolerance = TypeTraits::Tolerance() ) const

inline

return true iff all the coodinates are greater than -tolerance. See class documentation.

IsVertex()

template<class _elementType, vct::size_type _size>

bool vctBarycentricVector< _elementType, _size >::IsVertex ( const _elementType tolerance = TypeTraits::Tolerance() ) const

inline

return true iff a the vector is a member and a coordinate is equal to 1 up to a given tolerance

ScaleToBarycentric()

template<class _elementType, vct::size_type _size>

ThisType vctBarycentricVector< _elementType, _size >::ScaleToBarycentric ( const _elementType tolerance = TypeTraits::Tolerance() ) const

inline

return a barycentric scaled version of this vector, that is, a vector whose sum of elements is 1. If the sum of this vector is zero up to the given tolerance, return a zero vector (which is not barycentric).

VCT_CONTAINER_TRAITS_TYPEDEFS()

template<class _elementType, vct::size_type _size>

vctBarycentricVector< _elementType, _size >::VCT_CONTAINER_TRAITS_TYPEDEFS

(

_elementType

)

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

• tmp/cisst-saw/cisst/cisstVector/vctBarycentricVector.h