esys::lsm::GridIterator Class Reference

#include <GridIterator.h>

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Public Member Functions
	GridIterator ()
	GridIterator (int numPtsX, int numPtsY, int numPtsZ, double sphereRadius)
	GridIterator (const BoundingBox &particleBBox, double sphereRadius, bool hard_limit=false)
	~GridIterator ()
const BoundingBox &	getBoundingBox () const
BoundingBox	getSphereBBox () const
bool	hasNext () const
bool	is2d () const
Vec3	getPoint () const
void	increment ()
Vec3	next ()

Private Attributes
double	m_sphereRadius
int	m_minI
int	m_minJ
int	m_minK
int	m_maxI
int	m_maxJ
int	m_maxK
int	m_i
int	m_j
	index in x-direction More...
int	m_k
	index in y-direction More...
BoundingBox	m_centrePtBBox
	index in z-direction More...

Detailed Description

Class for iterating over the centre-points of spheres arranged in a regular lattice within a specified bounding box.

Constructor & Destructor Documentation

esys::lsm::GridIterator::GridIterator ( )

inline

esys::lsm::GridIterator::GridIterator ( int  numPtsX, int  numPtsY, int  numPtsZ, double  sphereRadius  )

inline

References m_centrePtBBox, m_maxJ, and m_minJ.

esys::lsm::GridIterator::GridIterator ( const BoundingBox &  particleBBox, double  sphereRadius, bool  hard_limit = false  )

inline

setup GridIterator from bounding box and sphere radius

References esys::lsm::BoundingBox::getMaxPt(), esys::lsm::BoundingBox::getMinPt(), esys::lsm::BoundingBox::getSizes(), m_centrePtBBox, m_i, m_j, m_k, m_maxI, m_maxJ, m_maxK, m_minI, m_minJ, m_minK, Vec3::X(), Vec3::Y(), and Vec3::Z().

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esys::lsm::GridIterator::~GridIterator ( )

inline

Member Function Documentation

const BoundingBox& esys::lsm::GridIterator::getBoundingBox ( ) const

inline

References m_centrePtBBox.

Vec3 esys::lsm::GridIterator::getPoint ( ) const

inline

References esys::lsm::BoundingBox::getMinPt(), is2d(), m_centrePtBBox, m_i, m_j, m_k, m_sphereRadius, Vec3::X(), Vec3::Y(), and Vec3::Z().

Referenced by next().

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BoundingBox esys::lsm::GridIterator::getSphereBBox ( ) const

inline

References esys::lsm::BoundingBox::getMaxPt(), esys::lsm::BoundingBox::getMinPt(), is2d(), m_centrePtBBox, and m_sphereRadius.

Referenced by esys::lsm::GougeBlockPrms::cutFromCentre(), esys::lsm::GougeBlockPrms::GougeBlockPrms(), and esys::lsm::GougeConfigPrms< TmplParticleGrainGen >::GougeConfigPrms().

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bool esys::lsm::GridIterator::hasNext ( ) const

inline

Returns whether there are any points remaining in the iteration.

References m_i, and m_maxI.

Referenced by esys::lsm::CubicBoxPacker< TmplParticleGenerator, TmplBoxPackerBase >::generateCubicPacking(), esys::lsm::GrainRandomBoxPacker< TmplParticleGrainGen, TmplGrainCollection, TmplRndBoxPackerWrap >::generateCubicPackingGrains(), esys::lsm::RandomSpherePacker< TmplParticleGenerator, TmplCubicBoxPackerWrap >::generateCubicPackingInSphere(), esys::lsm::SphereBlockGenerator::generateSeedParticles(), and esys::lsm::BlockGenerator::generateSeedParticles().

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void esys::lsm::GridIterator::increment ( )

inline

References m_i, m_j, m_k, m_maxJ, m_maxK, m_minJ, and m_minK.

Referenced by next().

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bool esys::lsm::GridIterator::is2d ( ) const

inline

References m_maxJ, and m_minJ.

Referenced by getPoint(), and getSphereBBox().

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Vec3 esys::lsm::GridIterator::next ( )

inline

Returns the next regular-grid-point in the iteration.

References getPoint(), and increment().

Referenced by esys::lsm::CubicBoxPacker< TmplParticleGenerator, TmplBoxPackerBase >::generateCubicPacking(), esys::lsm::GrainRandomBoxPacker< TmplParticleGrainGen, TmplGrainCollection, TmplRndBoxPackerWrap >::generateCubicPackingGrains(), esys::lsm::RandomSpherePacker< TmplParticleGenerator, TmplCubicBoxPackerWrap >::generateCubicPackingInSphere(), esys::lsm::SphereBlockGenerator::generateSeedParticles(), and esys::lsm::BlockGenerator::generateSeedParticles().

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Member Data Documentation

BoundingBox esys::lsm::GridIterator::m_centrePtBBox

private

index in z-direction

Referenced by getBoundingBox(), getPoint(), getSphereBBox(), and GridIterator().

int esys::lsm::GridIterator::m_i

private

Referenced by getPoint(), GridIterator(), hasNext(), and increment().

int esys::lsm::GridIterator::m_j

private

index in x-direction

Referenced by getPoint(), GridIterator(), and increment().

int esys::lsm::GridIterator::m_k

private

index in y-direction

Referenced by getPoint(), GridIterator(), and increment().

int esys::lsm::GridIterator::m_maxI

private

Referenced by GridIterator(), and hasNext().

int esys::lsm::GridIterator::m_maxJ

private

Referenced by GridIterator(), increment(), and is2d().

int esys::lsm::GridIterator::m_maxK

private

Referenced by GridIterator(), and increment().

int esys::lsm::GridIterator::m_minI

private

Referenced by GridIterator().

int esys::lsm::GridIterator::m_minJ

private

Referenced by GridIterator(), increment(), and is2d().

int esys::lsm::GridIterator::m_minK

private

Referenced by GridIterator(), and increment().

double esys::lsm::GridIterator::m_sphereRadius

private

Referenced by getPoint(), and getSphereBBox().

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

• Geometry/GridIterator.h