toolbox::particles::internal Namespace Reference

Functions
double	relativeReleaseOwnershipSpatialSortingTolerance (const ::peano4::datamanagement::VertexMarker &marker)
double	relativeReleaseOwnershipSpatialSortingTolerance (const ::peano4::datamanagement::CellMarker &marker)
double	relativeReleaseOwnershipSpatialSortingTolerance (const tarch::la::Vector< Dimensions, double > &h)
double	relativeGrabOwnershipSpatialSortingTolerance (const ::peano4::datamanagement::VertexMarker &marker)
double	relativeGrabOwnershipSpatialSortingTolerance (const ::peano4::datamanagement::CellMarker &marker)
double	relativeGrabOwnershipSpatialSortingTolerance (const tarch::la::Vector< Dimensions, double > &h)
bool	fitsIntoLevel (double searchRadius, const ::peano4::datamanagement::CellMarker &marker)
bool	fitsIntoLevel (double searchRadius, const ::peano4::datamanagement::VertexMarker &marker)
std::bitset< Dimensions >	getParticleAssociationWithinCell (const tarch::la::Vector< Dimensions, double > &x, const tarch::la::Vector< Dimensions, double > &cellCentre)
	Find out which vertex should hold a particle.

Function Documentation

fitsIntoLevel() [1/2]

bool toolbox::particles::internal::fitsIntoLevel	(	double	searchRadius,
		const ::peano4::datamanagement::CellMarker &	marker
	)

fitsIntoLevel() [2/2]

bool toolbox::particles::internal::fitsIntoLevel	(	double	searchRadius,
		const ::peano4::datamanagement::VertexMarker &	marker
	)

getParticleAssociationWithinCell()

std::bitset< Dimensions > toolbox::particles::internal::getParticleAssociationWithinCell	(	const tarch::la::Vector< Dimensions, double > &	x,
		const tarch::la::Vector< Dimensions, double > &	cellCentre
	)

Find out which vertex should hold a particle.

Parameters

particle	The particle of interest to be studied.
cellCentre	Results from CellMarker::x().

Returns

The number of the vertex within the cell identified by marker to which you should assign particle. Use to_ulong() to convert the result, as the result identifies the vertex in z-order, i.e. if it returns 00 it is the left bottom vertex, 10 is the right bottom one, and so forth.

relativeGrabOwnershipSpatialSortingTolerance() [1/3]

double toolbox::particles::internal::relativeGrabOwnershipSpatialSortingTolerance

(

const ::peano4::datamanagement::CellMarker &

marker

)

relativeGrabOwnershipSpatialSortingTolerance() [2/3]

double toolbox::particles::internal::relativeGrabOwnershipSpatialSortingTolerance

(

const ::peano4::datamanagement::VertexMarker &

marker

)

Referenced by exaparty::kernels::localParticleCanBeUpdatedInCellKernelFromAnyOtherParticle(), exaparty::kernels::localParticleCanBeUpdatedInCellKernelFromAnyOtherParticleWithinIterationRange(), and exaparty::markAllParticlesAsUpdatedWithinCell().

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relativeGrabOwnershipSpatialSortingTolerance() [3/3]

double toolbox::particles::internal::relativeGrabOwnershipSpatialSortingTolerance

(

const tarch::la::Vector< Dimensions, double > &

h

)

relativeReleaseOwnershipSpatialSortingTolerance() [1/3]

double toolbox::particles::internal::relativeReleaseOwnershipSpatialSortingTolerance

(

const ::peano4::datamanagement::CellMarker &

marker

)

relativeReleaseOwnershipSpatialSortingTolerance() [2/3]

double toolbox::particles::internal::relativeReleaseOwnershipSpatialSortingTolerance

(

const ::peano4::datamanagement::VertexMarker &

marker

)

relativeReleaseOwnershipSpatialSortingTolerance() [3/3]

double toolbox::particles::internal::relativeReleaseOwnershipSpatialSortingTolerance

(

const tarch::la::Vector< Dimensions, double > &

h

)