Mesh2D_PIS_NE< ParticleType, IType > Class Template Reference

Class for parallel storage of interactions between a 2D mesh and particles which doesn't require exchange of interactions across process boundaries. More...

#include <mesh2d_pis_ne.h>

Inheritance diagram for Mesh2D_PIS_NE< ParticleType, IType >:

Collaboration diagram for Mesh2D_PIS_NE< ParticleType, IType >:

Public Member Functions
	Mesh2D_PIS_NE (Mesh2D *, ParallelParticleArray< ParticleType > *, typename IType::ParameterType)
	~Mesh2D_PIS_NE ()
virtual bool	isIn (const vector< int > &)
virtual void	setTimeStepSize (double dt)
virtual void	calcForces ()
virtual bool	update ()
virtual void	exchange ()
virtual void	rebuild ()
	do nothing More...
virtual void	tryInsert (const vector< int > &)
	do nothing More...
Public Member Functions inherited from Mesh2D_PIS< ParticleType >
	Mesh2D_PIS (Mesh2D *, ParallelParticleArray< ParticleType > *)
virtual	~Mesh2D_PIS ()
virtual void	addExIG (AParallelInteractionStorage *)
virtual AFieldSlave *	generateNewScalarFieldSlave (TML_Comm *, const string &, int, int, int, int)
virtual AFieldSlave *	generateNewVectorFieldSlave (TML_Comm *, const string &, int, int, int, int)
virtual void	saveCheckPointData (std::ostream &)
virtual void	loadCheckPointData (std::istream &)
Public Member Functions inherited from AParallelInteractionStorage
	AParallelInteractionStorage (AParallelParticleArray *ppa)
virtual	~AParallelInteractionStorage ()
virtual void	calcHeatFrict ()
virtual void	calcHeatTrans ()
virtual AFieldSlave *	generateNewScalarHistoryFieldSlave (TML_Comm *, const string &, int, int, int)
virtual void	saveSnapShotData (std::ostream &)
virtual bool	willSave ()
Public Member Functions inherited from esys::lsm::CheckPointable
	CheckPointable ()
virtual	~CheckPointable ()

Protected Attributes
IType::ParameterType	m_param
set< pair< int, int > >	m_edge_int_set
set< pair< int, int > >	m_corner_int_set
vector< typename IType::EdgeIntType >	m_edge_interactions
vector< typename IType::CornerIntType >	m_corner_interactions
Protected Attributes inherited from Mesh2D_PIS< ParticleType >
int	m_update_timestamp
Mesh2D *	m_mesh
Protected Attributes inherited from AParallelInteractionStorage
AParallelParticleArray *	m_ppa

Detailed Description

template<class ParticleType, class IType>
class Mesh2D_PIS_NE< ParticleType, IType >

Class for parallel storage of interactions between a 2D mesh and particles which doesn't require exchange of interactions across process boundaries.

Author

Steffen Abe

Revision

Date

Constructor & Destructor Documentation

Mesh2D_PIS_NE()

template<class ParticleType , class IType >

Mesh2D_PIS_NE< ParticleType, IType >::Mesh2D_PIS_NE	(	Mesh2D *	mesh_p,
		ParallelParticleArray< ParticleType > *	ppa_p,
		typename IType::ParameterType	param
	)

constructor

Parameters

mesh_p	pointer to the 2d mesh
ppa_p	pointer to the particle array
param

References Mesh2D_PIS_NE< ParticleType, IType >::m_param, and Mesh2D_PIS< ParticleType >::m_update_timestamp.

~Mesh2D_PIS_NE()

template<class ParticleType , class IType >

Mesh2D_PIS_NE< ParticleType, IType >::~Mesh2D_PIS_NE

destructor

Member Function Documentation

calcForces()

template<class ParticleType , class IType >

void Mesh2D_PIS_NE< ParticleType, IType >::calcForces

virtual

calculate all the forces

Implements AParallelInteractionStorage.

References console, and Console::XDebug().

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exchange()

template<class ParticleType , class IType >

virtual void Mesh2D_PIS_NE< ParticleType, IType >::exchange ( )

inlinevirtual

Implements AParallelInteractionStorage.

isIn()

template<class ParticleType , class IType >

bool Mesh2D_PIS_NE< ParticleType, IType >::isIn ( const vector< int > &  v )

virtual

Check if an interaction is in this PIS. The first 2 values in the vector are expected to be the edge/corner (v[0]) and particle (v[1]) ids, the 3rd an indicator if edge (v[2]==0)or corner (v[2]==1) interaction. If there is no 3rd value or it is not in [0,1], "false" is returned.

Parameters

v	vector of particle ids

Warning

log(N)

Implements AParallelInteractionStorage.

References console, and Console::Error().

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rebuild()

template<class ParticleType , class IType >

virtual void Mesh2D_PIS_NE< ParticleType, IType >::rebuild ( )

inlinevirtual

do nothing

Implements AParallelInteractionStorage.

setTimeStepSize()

template<class ParticleType , class IType >

virtual void Mesh2D_PIS_NE< ParticleType, IType >::setTimeStepSize ( double  dt )

inlinevirtual

Null op, time step size not required.

Implements AParallelInteractionStorage.

tryInsert()

template<class ParticleType , class IType >

virtual void Mesh2D_PIS_NE< ParticleType, IType >::tryInsert ( const vector< int > &  )

inlinevirtual

do nothing

update()

template<class ParticleType , class IType >

bool Mesh2D_PIS_NE< ParticleType, IType >::update

virtual

update the interactions

Implements AParallelInteractionStorage.

References console, and Console::XDebug().

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Member Data Documentation

m_corner_int_set

template<class ParticleType , class IType >

set<pair<int,int> > Mesh2D_PIS_NE< ParticleType, IType >::m_corner_int_set

protected

m_corner_interactions

template<class ParticleType , class IType >

vector<typename IType::CornerIntType> Mesh2D_PIS_NE< ParticleType, IType >::m_corner_interactions

protected

m_edge_int_set

template<class ParticleType , class IType >

set<pair<int,int> > Mesh2D_PIS_NE< ParticleType, IType >::m_edge_int_set

protected

m_edge_interactions

template<class ParticleType , class IType >

vector<typename IType::EdgeIntType> Mesh2D_PIS_NE< ParticleType, IType >::m_edge_interactions

protected

m_param

template<class ParticleType , class IType >

IType::ParameterType Mesh2D_PIS_NE< ParticleType, IType >::m_param

protected

Referenced by Mesh2D_PIS_NE< ParticleType, IType >::Mesh2D_PIS_NE().

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

• pis/mesh2d_pis_ne.h
• pis/mesh2d_pis_ne.hpp