Detailed Description

Class which gets initialized by BlockForestDataHandling.

This class is needed to delete particles if blocks get destroyed. Since the data of MESA_PD is isolated from the blocks one has to take care of correct removal of particles.

If a block gets moved by the load balancing the remaining block is deleted. Therefore all particles have to be destroyed. However, if the DataHandling is used for checkpointing the particles should not be deleted after serialization. Coupling the deletion to the lifetime of the block solves both problems.

Attention: Has to be defined in the header file since data management of blocks needs complete types.

#include <BlockForestDataHandling.h>

Public Member Functions
	ParticleDeleter (const std::shared_ptr< data::ParticleStorage > &ps, const math::AABB &aabb)

	~ParticleDeleter ()

Private Attributes
std::shared_ptr< data::ParticleStorage >	ps_

math::AABB	aabb_
	AABB of the associated block. More...

Friends
bool	operator== (const ParticleDeleter &lhs, const ParticleDeleter &rhs)

Constructor & Destructor Documentation

◆ ParticleDeleter()

walberla::mesa_pd::domain::internal::ParticleDeleter::ParticleDeleter	(	const std::shared_ptr< data::ParticleStorage > &	ps,
		const math::AABB &	aabb
	)

◆ ~ParticleDeleter()

walberla::mesa_pd::domain::internal::ParticleDeleter::~ParticleDeleter ( )

Friends And Related Function Documentation

◆ operator==

bool operator==	(	const ParticleDeleter &	lhs,
		const ParticleDeleter &	rhs
	)

friend

Member Data Documentation

◆ aabb_

math::AABB walberla::mesa_pd::domain::internal::ParticleDeleter::aabb_

private

AABB of the associated block.

◆ ps_

std::shared_ptr<data::ParticleStorage> walberla::mesa_pd::domain::internal::ParticleDeleter::ps_