CD_ParticleManagementImplem.H File Reference

Implementation of CD_ParticleManagement.H. More...

#include <utility>
#include <type_traits>
#include <CH_Timer.H>
#include <CD_Random.H>
#include <CD_ParticleManagement.H>
#include <CD_NamespaceHeader.H>
#include <CD_NamespaceFooter.H>

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Namespaces
namespace	ParticleManagement
	Namespace for various particle management tools.

Functions
template<class P , Real &(P::*)() weight, const RealVect &(P::*)() const position>
std::vector< std::shared_ptr< KDNode< P > > >	ParticleManagement::recursivePartitionAndSplitEqualWeightKD (typename KDNode< P >::ParticleList &a_inputParticles, const int a_maxLeaves, const BinaryParticleReconcile< P > a_particleReconcile) noexcept
	Recursively build a KD-tree following the "equal weight" principle when partitioning nodes.
template<typename P , typename T , typename >
void	ParticleManagement::removePhysicalParticles (List< P > &a_particles, const T a_numPhysPartToRemove) noexcept
	Remove physical particles from the input particles.
template<typename P >
void	ParticleManagement::deleteParticles (List< P > &a_particles, const Real a_weightThresh) noexcept
	Remove particles if their weight is below the input weight.
template<typename T , typename >
std::vector< T >	ParticleManagement::partitionParticleWeights (const T a_numPhysicalParticles, const T a_maxCompParticles) noexcept
	Partition particle weights among a number of computational particles.
template<typename T , typename >
T	ParticleManagement::partitionParticles (const T a_numParticles)
	Partition particles so that all MPI rank draw a cumulative number of particles equal to a_numParticles.
template<typename P , typename T , typename >
void	ParticleManagement::drawRandomParticles (List< P > &a_particles, const T a_numParticles, const std::function< RealVect()> &a_distribution)
	Draw a specified number of random particles distributed according to a predefined distribution.
template<typename P , typename T , typename >
void	ParticleManagement::drawSphereParticles (List< P > &a_particles, const T a_numParticles, const RealVect a_center, const Real a_radius) noexcept
	Draw particles in a sphere.
template<typename P , typename T , typename >
void	ParticleManagement::drawBoxParticles (List< P > &a_particles, const T a_numParticles, const RealVect a_loCorner, const RealVect a_hiCorner) noexcept
	Draw particles in a box.
template<typename P , typename T , typename >
void	ParticleManagement::drawGaussianParticles (List< P > &a_particles, const T a_numParticles, const RealVect a_center, const Real a_radius) noexcept
	Draw particles from a Gaussian distribution.

Detailed Description

Implementation of CD_ParticleManagement.H.

Author

Robert Marskar