autopas::VLTraversalInterface< LinkedParticleCell > Class Template Reference

This class provides the Traversal Interface for the verlet lists container. More...

#include <VLTraversalInterface.h>

Inheritance diagram for autopas::VLTraversalInterface< LinkedParticleCell >:

Collaboration diagram for autopas::VLTraversalInterface< LinkedParticleCell >:

Public Member Functions
virtual	~VLTraversalInterface ()=default
	Destructor.
virtual void	setCellsAndNeighborLists (std::vector< LinkedParticleCell > &cells, VerletListHelpers< ParticleType >::NeighborListCRS &neighborList, const std::unordered_map< const ParticleType *, size_t > &particleToIndex, const std::vector< ParticleType * > &indexToParticle)
	Sets the information the traversal needs for the iteration.

Protected Attributes
std::vector< LinkedParticleCell > *	_cells = nullptr
	The cells of the underlying linked cells container of the verlet lists container.
VerletListHelpers< ParticleType >::NeighborListCRS *	_neighborList = nullptr
	The flat CRS neighbor list.
const std::unordered_map< const ParticleType *, size_t > *	_particleToIndex = nullptr
	Map from particle pointers to their dense SoA index.
const std::vector< ParticleType * > *	_indexToParticle = nullptr
	Vector mapping SoA indices to particle pointers.

Detailed Description

template<class LinkedParticleCell>
class autopas::VLTraversalInterface< LinkedParticleCell >

This class provides the Traversal Interface for the verlet lists container.

The container only accepts traversals in its computeInteractions() method that implements this interface.

Template Parameters

LinkedParticleCell

the type of cells

Member Function Documentation

setCellsAndNeighborLists()

template<class LinkedParticleCell >

virtual void autopas::VLTraversalInterface< LinkedParticleCell >::setCellsAndNeighborLists ( std::vector< LinkedParticleCell > &  cells, VerletListHelpers< ParticleType >::NeighborListCRS &  neighborList, const std::unordered_map< const ParticleType *, size_t > &  particleToIndex, const std::vector< ParticleType * > &  indexToParticle  )

inlinevirtual

Sets the information the traversal needs for the iteration.

Parameters

cells	The cells of the underlying LinkedCells container.
neighborList	The flat CRS neighbor list.
particleToIndex	Map from particle pointers to their dense SoA index.
indexToParticle	Vector mapping SoA indices to particle pointers.

Member Data Documentation

_indexToParticle

template<class LinkedParticleCell >

const std::vector<ParticleType *>* autopas::VLTraversalInterface< LinkedParticleCell >::_indexToParticle = nullptr

protected

Vector mapping SoA indices to particle pointers.

Used by the AoS traversal path to resolve indices back to particle references.

_particleToIndex

template<class LinkedParticleCell >

const std::unordered_map<const ParticleType *, size_t>* autopas::VLTraversalInterface< LinkedParticleCell >::_particleToIndex = nullptr

protected

Map from particle pointers to their dense SoA index.

Used by the rebuild traversal to create index-based neighbor lists.

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

• autopas/containers/verletListsCellBased/verletLists/traversals/VLTraversalInterface.h