makVrv::DtIntersectorCacheKey Class Reference

Class that will be used to translate positions into a quick lookup key for cached intersections. More...

List of all members.

Public Member Functions
	DtIntersectorCacheKey (DtIntersector::IntersectProperties p, double x, double y, double z)
	CTOR for single point intersection.
	DtIntersectorCacheKey (DtIntersector::IntersectProperties p, double x, double y, double z, double end_x, double end_y, double end_z)
	CTOR for start and end point (line)
	DtIntersectorCacheKey (const DtIntersectorCacheKey &k)
	Copy CTOR.
bool	operator== (const DtIntersectorCacheKey &rhs) const
	Equality operator.
bool	operator!= (const DtIntersectorCacheKey &rhs) const
std::size_t	hash (const unsigned char *p, int n)
	Turn key into single hash value.
std::size_t	hashValue () const
	Return calculated hash value.
	operator std::size_t () const
Protected Attributes
double	myVals [7]
std::size_t	myHashValue

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Detailed Description

Class that will be used to translate positions into a quick lookup key for cached intersections.

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Constructor & Destructor Documentation

makVrv::DtIntersectorCacheKey::DtIntersectorCacheKey	(	DtIntersector::IntersectProperties	p,
		double	x,
		double	y,
		double	z
	)		[inline]

CTOR for single point intersection.

References hash(), myHashValue, and myVals.

makVrv::DtIntersectorCacheKey::DtIntersectorCacheKey	(	DtIntersector::IntersectProperties	p,
		double	x,
		double	y,
		double	z,
		double	end_x,
		double	end_y,
		double	end_z
	)		[inline]

CTOR for start and end point (line)

References hash(), myHashValue, and myVals.

makVrv::DtIntersectorCacheKey::DtIntersectorCacheKey

(

const DtIntersectorCacheKey &

k

)

[inline]

Copy CTOR.

References myHashValue, and myVals.

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Member Function Documentation

bool makVrv::DtIntersectorCacheKey::operator==

(

const DtIntersectorCacheKey &

rhs

)

const [inline]

Equality operator.

References myHashValue.

bool makVrv::DtIntersectorCacheKey::operator!=

(

const DtIntersectorCacheKey &

rhs

)

const [inline]

std::size_t makVrv::DtIntersectorCacheKey::hash	(	const unsigned char *	p,
		int	n
	)		[inline]

Turn key into single hash value.

Referenced by DtIntersectorCacheKey().

std::size_t makVrv::DtIntersectorCacheKey::hashValue

(

)

const [inline]

Return calculated hash value.

References myHashValue.

makVrv::DtIntersectorCacheKey::operator std::size_t

(

)

const [inline]

References myHashValue.

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Member Data Documentation

double makVrv::DtIntersectorCacheKey::myVals[7] [protected]

Referenced by DtIntersectorCacheKey().

std::size_t makVrv::DtIntersectorCacheKey::myHashValue [protected]

Referenced by DtIntersectorCacheKey(), hashValue(), operator std::size_t(), and operator==().

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

• include/vrvCore/DtIntersectorCacheKey.h