utilities.h File Reference

#include "particles/contact/contactFunctions.h"

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Namespaces
namespace	olb
	Top level namespace for all of OpenLB.
namespace	olb::particles
namespace	olb::particles::communication

Functions
template<typename T , unsigned D, bool verbose = false>
std::vector< int >	olb::particles::communication::getNeighborCuboids (CuboidGeometry< T, D > &cuboidGeometry, unsigned offset, int globiC)
	Get neighbour cuboids.
template<typename T , unsigned D, bool verbose = false>
std::unordered_set< int >	olb::particles::communication::getNeighbourRanksFromCuboidNeighbourhood (SuperStructure< T, D > &superStructure, int rank, std::map< int, std::vector< int > > neighbourhood)
	Get neighbour ranks.
template<typename T , unsigned D, bool verbose = false>
std::unordered_set< int >	olb::particles::communication::getNeighbourRanksFromCuboidNeighbourhood (SuperStructure< T, D > &superStructure, int rank, const std::vector< std::unordered_set< int > > &neighbourhood)
	Get neighbour ranks.
template<typename T , unsigned D, bool verbose = false>
std::unordered_set< int >	olb::particles::communication::getNeighbourRanksFromCuboidNeighbourhood (SuperStructure< T, D > &superStructure, const std::vector< std::unordered_set< int > > &neighbourhood)
	Get neighbour ranks.
template<typename T , unsigned D, bool verbose = false>
std::unordered_set< int >	olb::particles::communication::getNeighbourRanks (SuperStructure< T, D > &superStructure, unsigned offset, int rank)
	Get neighbour ranks.
template<typename T , unsigned D, bool verbose = false>
std::unordered_set< int >	olb::particles::communication::getNeighbourRanks (SuperStructure< T, D > &superStructure, unsigned offset)
	Get neighbour ranks.
template<typename T , typename PARTICLETYPE >
std::size_t	olb::particles::communication::serializeIcDest (int globiCdest, std::uint8_t *bufferiCandParticle)
template<typename T , typename PARTICLETYPE >
void	olb::particles::communication::serializeIcDestAndParticle (int globiCdest, Particle< T, PARTICLETYPE > &particle, std::uint8_t *bufferiCandParticle)
template<typename T , typename PARTICLETYPE >
std::size_t	olb::particles::communication::deserializeIcDest (int &globiCdest, std::uint8_t *bufferRaw)
template<typename T , typename PARTICLETYPE >
void	olb::particles::communication::deserializeIcDestAndParticle (int &globiCdest, Particle< T, PARTICLETYPE > &particle, std::uint8_t *bufferiCandParticle)
template<typename T , typename PARTICLETYPE >
void	olb::particles::communication::checkCuboidSizes (SuperParticleSystem< T, PARTICLETYPE > &sParticleSystem)
template<typename T >
T	olb::particles::communication::movePositionToStart (const T position, const T max, const T min)
template<typename T >
T	olb::particles::communication::movePositionToEnd (const T position, const T max, const T min)
template<typename T >
T	olb::particles::communication::applyPeriodicityToPosition (const bool isPeriodic, T position, const T max, const T min)
template<typename T , unsigned D>
Vector< T, D >	olb::particles::communication::getCuboidMin (const CuboidGeometry< T, D > &cuboidGeometry)
	Returns minimal coordinate of domain for periodic particle boundaries.
template<typename T , unsigned D>
Vector< T, D >	olb::particles::communication::getCuboidMax (const CuboidGeometry< T, D > &cuboidGeometry, const PhysR< T, D > &min)
	Returns maximal coordinate of domain for periodic particle boundaries.
template<typename T , unsigned D>
Vector< T, D >	olb::particles::communication::applyPeriodicityToPosition (const CuboidGeometry< T, D > &cuboidGeometry, const Vector< bool, D > &periodicity, PhysR< T, D > position)
	Updates a position if out of bounds and periodic setup is used.
template<typename T , unsigned D>
bool	olb::particles::communication::getCuboid (const CuboidGeometry< T, D > &cuboidGeometry, const Vector< bool, D > &periodicity, const PhysR< T, D > &position, int &iC)
	Function returns true if cuboid was found and gives iC.