parrallel particle storage array with neighborsearch and variable exchange More...

#include <pp_array.h>

Collaboration diagram for ParallelParticleArray< T >:

Classes
class	ParticleIterator

Public Types
typedef T_Handle< typename NeighborTable< T >::pairlist >	PairListHandle

typedef NeighborTable< T >::pairlist::iterator	PairListIterator

typedef T_Handle< typename NeighborTable< T >::particlelist >	ParticleListHandle

typedef NeighborTable< T >::particlelist::iterator	ParticleListIterator

Public Member Functions
	ParallelParticleArray (TML_Comm *comm, const vector< unsigned int > &dims, const Vec3 &min, const Vec3 &max, double rmax, double alpha)

	ParallelParticleArray (TML_Comm *comm, const vector< unsigned int > &dims, const vector< bool > &circ, const Vec3 &min, const Vec3 &max, double rmax, double alpha)

	~ParallelParticleArray ()

Vec3	getMinPos () const

Vec3	getMaxPos () const

vector< int >	getCommCoords () const

vector< int >	getCommDims () const

int	size ()

int	getInnerSize ()

void	insert (const T &)
	particle insertion More...

void	insert (const vector< T > &)
	multi particle insert More...

virtual bool	isInInner (const Vec3 &)

T *	getParticlePtrByIndex (int)

T *	getParticlePtrByPosition (const Vec3 &)

void	rebuild ()

template<typename P >
void	exchange (P(T::rdf)(), void(T::wrtf)(const P &))

void	forParticle (int, void(T::*rdf)())

template<typename P >
void	forParticle (int, void(T::*rdf)(P), const P &)

void	forParticleTag (int, void(T::*rdf)())

template<typename P >
void	forParticleTag (int, void(T::*rdf)(P), const P &)

void	forParticleTagMask (int, int, void(T::*rdf)())

template<typename P >
void	forParticleTagMask (int, int, void(T::*rdf)(P), const P &)

void	forAllParticles (void(T::*rdf)())

void	forAllParticles (void(T::*rdf)() const)

template<typename P >
void	forAllParticles (void(T::*rdf)(P), const P &)

template<typename P >
void	forAllInnerParticles (void(T::*rdf)(P &), P &)

ParticleIterator	getInnerParticleIterator ()

template<typename P >
void	forAllParticlesGet (P &, typename P::value_type(T::*rdf)() const)

template<typename P >
void	forAllInnerParticlesGet (P &, typename P::value_type(T::*rdf)() const)

template<typename P >
vector< pair< int, P > >	forAllParticlesGetIndexed (P(T::*rdf)() const)

template<typename P >
vector< pair< int, P > >	forAllInnerParticlesGetIndexed (P(T::*rdf)() const)

template<typename P >
void	forAllTaggedParticlesGet (P &, typename P::value_type(T::*rdf)() const, int, int)

template<typename P >
void	forAllTaggedInnerParticlesGet (P &, typename P::value_type(T::*rdf)() const, int, int)

template<typename P >
vector< pair< int, P > >	forAllTaggedParticlesGetIndexed (P(T::*rdf)() const, int, int)

template<typename P >
vector< pair< int, P > >	forAllInnerTaggedParticlesGetIndexed (P(T::*rdf)() const, int, int)

template<typename P >
void	forPointsGetNearest (P &, typename P::value_type(T::*rdf)() const, const Vec3 &, double, double, double, int, int, int)

virtual set< int >	getBoundarySlabIds (int, int) const

virtual set< int >	get2ndSlabIds (int, int) const

PairListHandle	getFullPairList ()
	Get list of all pairs. Forwards to NTable::getFullList(). More...

PairListHandle	getNewPairList ()
	Get list of new pairs. Forwards to NTable::getNewList(). More...

ParticleListHandle	getParticlesAtPlane (Vec3 o, Vec3 n)
	Get list of particles along a plane. Forwards to NTable::getParticlesAtPlane. More...

ParticleListHandle	getParticlesNearSphere (Vec3 c, double r)
	Get list of particles near a sphere body. Forwards to NTable::getParticlesNearSphere. More...

ParticleListHandle	getParticlesNearTriangle (const Triangle &t)
	Get list of particles near a triangle. Forwards to NTable::getParticlesNearTriangle. More...

ParticleListHandle	getParticlesNearEdge (const AEdge *e)
	Get list of particles near an edge. Forwards to NTable::getParticlesNearEdge. More...

ParticleListHandle	getParticlesNearPoint (const Vec3 &v)
	Get list of particles near a point. Forwards to NTable::getParticlesNearEdge. More...

ParticleListHandle	getAllParticles ()
	Get list of all particles. Forwards to NTable. More...

void	getAllInnerParticles (vector< T > &)
	get all particles in inner block and put them into a vector More...

void	saveCheckPointData (std::ostream &)

void	loadCheckPointData (std::istream &)

Private Member Functions
template<typename P >
void	exchange_single (P(T::rdf)(), void(T::wrtf)(const P &), NTSlab< T >, NTSlab< T >, int, int)

Private Attributes
NeighborTable< T > *	m_nt

Vec3	m_minpos

Vec3	m_maxpos
	local minimum and maximum positions More...

double	m_xshift

double	m_yshift

double	m_zshift
	circular shift values More...

bool	m_circ_edge_x_up

bool	m_circ_edge_x_down
	circular edge flags More...

Static Private Attributes
static const int	m_exchg_tag =42

Friends
template<typename TT >
ostream &	operator<< (ostream &, const ParallelParticleArray< TT > &)

Detailed Description

template<typename T>
class ParallelParticleArray< T >

parrallel particle storage array with neighborsearch and variable exchange

Member Typedef Documentation

◆ PairListHandle

template<typename T >

typedef T_Handle<typename NeighborTable<T>::pairlist> ParallelParticleArray< T >::PairListHandle

◆ PairListIterator

template<typename T >

typedef NeighborTable<T>::pairlist::iterator ParallelParticleArray< T >::PairListIterator

◆ ParticleListHandle

template<typename T >

typedef T_Handle<typename NeighborTable<T>::particlelist> ParallelParticleArray< T >::ParticleListHandle

◆ ParticleListIterator

template<typename T >

typedef NeighborTable<T>::particlelist::iterator ParallelParticleArray< T >::ParticleListIterator

Constructor & Destructor Documentation

◆ ParallelParticleArray() [1/2]

template<typename T >

ParallelParticleArray< T >::ParallelParticleArray	(	TML_Comm *	comm,
		const vector< unsigned int > &	dims,
		const Vec3 &	min,
		const Vec3 &	max,
		double	range,
		double	alpha
	)

Construct a parallel particle array from a given communicator and geometry, i.e. minimum and maximum corners and search range. The process topology is generated from the communicator (via MPI_Dims_create). All boundaries are assumed to be open (i.e. not circular)

Parameters

comm	the communicator
dims	the dimensions the process space. {dims[0]=0; dims[1]=0; dims[2]=0;}–is 3D allocation of processors. {dims[0]=0; dims[1]=0; dims[2]=1;}–is 2D allocation of processors. {dims[0]=0; dims[1]=1; dims[2]=1;}–is 1D allocation of processors.
min	the (global) minimum corner of the model space
max	the (global) maximum corner of the model space
range	the search range
alpha	the pair search cutoff

Todo:: check for (dims.size() > 3)

References console, Console::Error(), ParallelParticleArray< T >::m_circ_edge_x_down, ParallelParticleArray< T >::m_circ_edge_x_up, ParallelParticleArray< T >::m_nt, and NULL.

Here is the call graph for this function:

◆ ParallelParticleArray() [2/2]

template<typename T >

ParallelParticleArray< T >::ParallelParticleArray	(	TML_Comm *	comm,
		const vector< unsigned int > &	dims,
		const vector< bool > &	circ,
		const Vec3 &	min,
		const Vec3 &	max,
		double	range,
		double	alpha
	)

Construct a parallel particle array from a given communicator and geometr, i.e. minimum and maximum corners and search range. The process topology is generated from the communicator (via MPI_Dims_create). The boundary conditions i.e. circular or open are given as parameter.

Parameters

comm	the communicator
dims	the dimensions the process space. {dims[0]=0; dims[1]=0; dims[2]=0;}–is 3D allocation of processors. {dims[0]=0; dims[1]=0; dims[2]=1;}–is 2D allocation of processors. {dims[0]=0; dims[1]=1; dims[2]=1;}–is 1D allocation of processors.
circ	circular/open boundary conditions {circ[0] : x-direction, circ[1] : y-direction and circ[2] : z-direction, {true : circular, false : open}
min	the (global) minimum corner of the model space
max	the (global) maximum corner of the model space
range	the search range
alpha	the pair search cutoff

Todo:: check for (dims.size() > 3)

References ParallelParticleArray< T >::m_circ_edge_x_down, ParallelParticleArray< T >::m_circ_edge_x_up, ParallelParticleArray< T >::m_nt, ParallelParticleArray< T >::m_xshift, ParallelParticleArray< T >::m_yshift, ParallelParticleArray< T >::m_zshift, and NULL.

◆ ~ParallelParticleArray()

template<typename T >

ParallelParticleArray< T >::~ParallelParticleArray

destructor

References NULL.

Member Function Documentation

◆ exchange()

template<typename T >

template<typename P >

void ParallelParticleArray< T >::exchange	(	P(T::*)()	rdf,
		void(T::*)(const P &)	wrtf
	)

For all particles shared with neighboring nodes, exchange some value accessible by read and write functions.

Parameters

rdf	the particle member function to read the value
wrtf	the particle member function to write the value

◆ exchange_single()

template<typename T >

template<typename P >

void ParallelParticleArray< T >::exchange_single	(	P(T::*)()	rdf,
		void(T::*)(const P &)	wrtf,
		NTSlab< T >	send_slab,
		NTSlab< T >	recv_slab,
		int	dir,
		int	dist
	)

private

Helper function which does the actual shifting of values for exchange

Parameters

rdf	the particle member function to read the value
wrtf	the particle member function to write the value
send_slab	the NTSlab in which the data to be sent are located
recv_slab	the NTSlab in which the received data will be applied
dir	the direction of the transfer (x,y,z)
dist	the shift distance, i.e. up or down (1,-1)

References NTSlab< T >::begin(), NTSlab< T >::end(), esys::lsm::bpu::iter(), and NTSlab< T >::size().

Here is the call graph for this function:

◆ forAllInnerParticles()

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forAllInnerParticles	(	void(T::*)(P &)	fnc,
		P &	arg
	)

call a particle member function taking one argument for all inner particles

Parameters

fnc	the particle member function
arg	the argument to the particle member function

References NTBlock< T >::begin(), NTBlock< T >::end(), and esys::lsm::bpu::iter().

Here is the call graph for this function:

◆ forAllInnerParticlesGet()

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forAllInnerParticlesGet	(	P &	cont,
		typename P::value_type(T::*)() const	rdf
	)

Get a value for all inner particle using a particle member function and return the values in a container.

Parameters

cont	the container
rdf	the particle member function

References NTBlock< T >::begin(), NTBlock< T >::end(), esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ forAllInnerParticlesGetIndexed()

template<typename T >

template<typename P >

vector< pair< int, P > > ParallelParticleArray< T >::forAllInnerParticlesGetIndexed ( P(T::*)() const rdf )

Get a value all inner particles using a particle member function and return a vector of pairs of the particle id and the value.

Parameters

rdf	the particle member function

References NTBlock< T >::begin(), NTBlock< T >::end(), esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ forAllInnerTaggedParticlesGetIndexed()

template<typename T >

template<typename P >

vector< pair< int, P > > ParallelParticleArray< T >::forAllInnerTaggedParticlesGetIndexed	(	P(T::*)() const	rdf,
		int	tag,
		int	mask
	)

Get a value all inner particles which have a tag fitting a given tag and mask using a particle member function and return a vector of pairs of the particle id and the value.

Parameters

rdf	the particle member function
tag	the particle tag
mask	the mask

References NTBlock< T >::begin(), NTBlock< T >::end(), esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ forAllParticles() [1/3]

template<typename T >

void ParallelParticleArray< T >::forAllParticles ( void(T::*)() const rdf )

◆ forAllParticles() [2/3]

template<typename T >

void ParallelParticleArray< T >::forAllParticles ( void(T::*)() fnc )

call a particle member function taking no argument for all particles

call a const particle member function taking no argument for all particles

References esys::lsm::bpu::iter().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ forAllParticles() [3/3]

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forAllParticles	(	void(T::*)(P)	fnc,
		const P &	arg
	)

call a particle member function taking one argument for all particles

Parameters

fnc	the particle member function
arg	the argument to the particle member function

References esys::lsm::bpu::iter().

Here is the call graph for this function:

◆ forAllParticlesGet()

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forAllParticlesGet	(	P &	cont,
		typename P::value_type(T::*)() const	rdf
	)

Call a constant particle member function taking no argument and returning a value for all particles and collect the return values in a container. The container has to be an STL sequence container (vector,list...) or something with the same interface. The template parameter P is a type of container of the return type of the particle member function, not the return type itself. The container had to be reference argument because template instantiation based only on return type is impossible.

Parameters

cont	the container
rdf	the particle member function

References esys::lsm::bpu::iter().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ forAllParticlesGetIndexed()

template<typename T >

template<typename P >

vector< pair< int, P > > ParallelParticleArray< T >::forAllParticlesGetIndexed ( P(T::*)() const rdf )

Get a value for each particle using a particle member function and return a vector of pairs of the particle id and the value.

Parameters

rdf	the particle member function

References esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ forAllTaggedInnerParticlesGet()

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forAllTaggedInnerParticlesGet	(	P &	cont,
		typename P::value_type(T::*)() const	rdf,
		int	tag,
		int	mask
	)

Get a value for all inner particle which have a tag fitting a given tag and mask using a particle member function and return the values in a container.

Parameters

cont	the container
rdf	the particle member function
tag	the particle tag
mask	the mask

References NTBlock< T >::begin(), NTBlock< T >::end(), esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ forAllTaggedParticlesGet()

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forAllTaggedParticlesGet	(	P &	cont,
		typename P::value_type(T::*)() const	rdf,
		int	tag,
		int	mask
	)

Call a constant particle member function taking no argument and returning a value for all particles which have a tag fitting a given tag and mask and collect the return values in a container. The container has to be an STL sequence container (vector,list...) or something with the same interface. The template parameter P is a type of container of the return type of the particle member function, not the return type itself. The container had to be reference argument because template instantiation based only on return type is impossible.

Parameters

cont	the container
rdf	the particle member function
tag	the particle tag
mask	the mask

References esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ forAllTaggedParticlesGetIndexed()

template<typename T >

template<typename P >

vector< pair< int, P > > ParallelParticleArray< T >::forAllTaggedParticlesGetIndexed	(	P(T::*)() const	rdf,
		int	tag,
		int	mask
	)

Get a value for each particle which has a tag fitting a given tag and mask using a particle member function and return a vector of pairs of the particle id and the value.

Parameters

rdf	the particle member function
tag	the particle tag
mask	the mask

References esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ forParticle() [1/2]

template<typename T >

void ParallelParticleArray< T >::forParticle	(	int	id,
		void(T::*)()	mf
	)

Call a member function taking no argument for one particle. Do nothing if the particle with the id is not in the ntable.

Parameters

id	the id of the particle
mf	the member function

Warning: current implementation is O(n)

References NULL.

Referenced by main().

Here is the caller graph for this function:

◆ forParticle() [2/2]

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forParticle	(	int	id,
		void(T::*)(P)	mf,
		const P &	arg
	)

Call a member function taking one argument for one particle. Do nothing if the particle with the id is not in the ntable.

Parameters

id	the id of the particle
mf	the member function
arg	the argument to the function call

Warning: current implementation is O(n)

References NULL.

◆ forParticleTag() [1/2]

template<typename T >

void ParallelParticleArray< T >::forParticleTag	(	int	tag,
		void(T::*)()	mf
	)

Call a member function taking no argument for all particles with a given tag.

Parameters

tag	the tag
mf	the member function

References esys::lsm::bpu::iter().

Here is the call graph for this function:

◆ forParticleTag() [2/2]

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forParticleTag	(	int	tag,
		void(T::*)(P)	mf,
		const P &	arg
	)

Call a member function taking one argument for all particleswith a given tag.

Parameters

tag	the tag
mf	the member function
arg	the argument to the function call

References esys::lsm::bpu::iter().

Here is the call graph for this function:

◆ forParticleTagMask() [1/2]

template<typename T >

void ParallelParticleArray< T >::forParticleTagMask	(	int	tag,
		int	mask,
		void(T::*)()	mf
	)

Call a member function taking no argument for all particles with a given tag and mask. The functions is called if the masked bits in the particle tag and the given tag are identical, i.e. if ptag & mask == tag & mask

Parameters

tag	the tag
mask	the mask
mf	the member function

References esys::lsm::bpu::iter().

Here is the call graph for this function:

◆ forParticleTagMask() [2/2]

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forParticleTagMask	(	int	tag,
		int	mask,
		void(T::*)(P)	mf,
		const P &	arg
	)

Call a member function taking one argument for all particles with a given tag and mask. The functions is called if the masked bits in the particle tag and the given tag are identical, i.e. if ptag & mask == tag & mask

Parameters

tag	the tag
mask	the mask
mf	the member function
arg	the argument to the function call

References esys::lsm::bpu::iter().

Here is the call graph for this function:

◆ forPointsGetNearest()

template<typename T >

template<typename P >

void ParallelParticleArray< T >::forPointsGetNearest	(	P &	cont,
		typename P::value_type(T::*)() const	rdf,
		const Vec3 &	orig,
		double	dx,
		double	dy,
		double	dz,
		int	nx,
		int	ny,
		int	nz
	)

get a value for the nearest particle to each point of a grid using a particle member function and return a container with the values

Parameters

cont	the container
rdf	the particle member function returning the value
orig	the base point of the grid
dx	the grid spacing in x-direction
dy	the grid spacing in y-direction
dz	the grid spacing in z-direction
nx	the grid size in x-direction
ny	the grid size in y-direction
nz	the grid size in z-direction

References console, Console::Debug(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ get2ndSlabIds()

template<typename T >

set< int > ParallelParticleArray< T >::get2ndSlabIds	(	int	dir,
		int	up
	)		const

virtual

Get the Ids of all particles in the slab next to the boundary.

Parameters

dir	the direction ,i.e. 0->x, 1->y and 2->z
up	up (1) or down (-1)

References NTSlab< T >::begin(), NTSlab< T >::end(), esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ getAllInnerParticles()

template<typename T >

void ParallelParticleArray< T >::getAllInnerParticles ( vector< T > & pv )

get all particles in inner block and put them into a vector

Parameters

pv	a reference to the vector

References NTBlock< T >::begin(), NTBlock< T >::end(), esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ getAllParticles()

template<typename T >

ParticleListHandle ParallelParticleArray< T >::getAllParticles ( )

inline

Get list of all particles. Forwards to NTable.

References ParallelParticleArray< T >::m_nt.

◆ getBoundarySlabIds()

template<typename T >

set< int > ParallelParticleArray< T >::getBoundarySlabIds	(	int	dir,
		int	up
	)		const

virtual

Get the Ids of all particles in the boundary slab.

Parameters

dir	the direction ,i.e. 0->x, 1->y and 2->z
up	up (1) or down (-1)

References NTSlab< T >::begin(), NTSlab< T >::end(), esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ getCommCoords()

template<typename T >

vector<int> ParallelParticleArray< T >::getCommCoords ( ) const

inline

Referenced by TSubLattice< T >::getCommCoords().

Here is the caller graph for this function:

◆ getCommDims()

template<typename T >

vector<int> ParallelParticleArray< T >::getCommDims ( ) const

inline

Referenced by TSubLattice< T >::getCommDims().

Here is the caller graph for this function:

◆ getFullPairList()

template<typename T >

PairListHandle ParallelParticleArray< T >::getFullPairList ( )

inline

Get list of all pairs. Forwards to NTable::getFullList().

References ParallelParticleArray< T >::m_nt.

Referenced by CElasticInteractionGroup< T >::Update(), CRotElasticInteractionGroup< T >::Update(), and CRotThermElasticInteractionGroup< T >::Update().

Here is the caller graph for this function:

◆ getInnerParticleIterator()

template<typename T >

ParallelParticleArray< T >::ParticleIterator ParallelParticleArray< T >::getInnerParticleIterator

References ParallelParticleArray< T >::m_nt.

Referenced by TSubLattice< T >::saveSnapShotData().

Here is the caller graph for this function:

◆ getInnerSize()

template<typename T >

int ParallelParticleArray< T >::getInnerSize ( )

inline

References ParallelParticleArray< T >::m_nt.

Referenced by ParallelParticleArray< T >::saveCheckPointData().

Here is the caller graph for this function:

◆ getMaxPos()

template<typename T >

Vec3 ParallelParticleArray< T >::getMaxPos ( ) const

inline

References ParallelParticleArray< T >::m_maxpos.

◆ getMinPos()

template<typename T >

Vec3 ParallelParticleArray< T >::getMinPos ( ) const

inline

References ParallelParticleArray< T >::m_minpos.

◆ getNewPairList()

template<typename T >

PairListHandle ParallelParticleArray< T >::getNewPairList ( )

inline

Get list of new pairs. Forwards to NTable::getNewList().

References ParallelParticleArray< T >::m_nt.

Referenced by CElasticInteractionGroup< T >::Update(), CRotElasticInteractionGroup< T >::Update(), and CRotThermElasticInteractionGroup< T >::Update().

Here is the caller graph for this function:

◆ getParticlePtrByIndex()

template<typename T >

T * ParallelParticleArray< T >::getParticlePtrByIndex ( int id )

Get the pointer to a particle with a given id. Return NULL if there is no particle with this index.

Parameters

id	the particle id.

Referenced by ParallelInteractionStorage_EB< P, I >::loadCheckPointData(), Mesh2D_PIS_EB< ParticleType, IType >::rebuild(), ParallelInteractionStorage_E< P, I >::rebuild(), TriMesh_PIS_EB< ParticleType, IType >::rebuild(), ParallelInteractionStorage_E< P, I >::tryInsert(), Mesh2D_PIS_EB< ParticleType, IType >::tryInsert(), and TriMesh_PIS_EB< ParticleType, IType >::tryInsert().

Here is the caller graph for this function:

◆ getParticlePtrByPosition()

template<typename T >

T * ParallelParticleArray< T >::getParticlePtrByPosition ( const Vec3 & pos )

Get the pointer to a particle closest to a given position. Return NULL if the position is outside the area.

Parameters

pos	the position.

◆ getParticlesAtPlane()

template<typename T >

ParticleListHandle ParallelParticleArray< T >::getParticlesAtPlane	(	Vec3	o,
		Vec3	n
	)

inline

Get list of particles along a plane. Forwards to NTable::getParticlesAtPlane.

References ParallelParticleArray< T >::m_nt.

Referenced by CEWallInteractionGroup< T >::Update(), CBWallInteractionGroup< T >::Update(), CSoftBWallInteractionGroup< T >::Update(), CTaggedEWallInteractionGroup< T >::Update(), and CViscWallIG< T >::Update().

Here is the caller graph for this function:

◆ getParticlesNearEdge()

template<typename T >

ParticleListHandle ParallelParticleArray< T >::getParticlesNearEdge ( const AEdge * e )

inline

Get list of particles near an edge. Forwards to NTable::getParticlesNearEdge.

References ParallelParticleArray< T >::m_nt.

◆ getParticlesNearPoint()

template<typename T >

ParticleListHandle ParallelParticleArray< T >::getParticlesNearPoint ( const Vec3 & v )

inline

Get list of particles near a point. Forwards to NTable::getParticlesNearEdge.

References ParallelParticleArray< T >::m_nt.

◆ getParticlesNearSphere()

template<typename T >

ParticleListHandle ParallelParticleArray< T >::getParticlesNearSphere	(	Vec3	c,
		double	r
	)

inline

Get list of particles near a sphere body. Forwards to NTable::getParticlesNearSphere.

References ParallelParticleArray< T >::m_nt.

Referenced by CESphereBodyInteractionGroup< T >::Update().

Here is the caller graph for this function:

◆ getParticlesNearTriangle()

template<typename T >

ParticleListHandle ParallelParticleArray< T >::getParticlesNearTriangle ( const Triangle & t )

inline

Get list of particles near a triangle. Forwards to NTable::getParticlesNearTriangle.

References ParallelParticleArray< T >::m_nt.

◆ insert() [1/2]

template<typename T >

void ParallelParticleArray< T >::insert ( const T & p )

particle insertion

insert a single particle into the storage

Parameters

p	the particle

◆ insert() [2/2]

template<typename T >

void ParallelParticleArray< T >::insert ( const vector< T > & vp )

multi particle insert

insert a STL vector of particles into the storage

Parameters

vp	the vector of particles

References esys::lsm::bpu::iter().

Here is the call graph for this function:

◆ isInInner()

template<typename T >

bool ParallelParticleArray< T >::isInInner ( const Vec3 & pos )

virtual

check if a position is in the inner part

Parameters

pos	the position

Referenced by ParallelParticleArray< T >::loadCheckPointData(), CEWallInteractionGroup< T >::Update(), CBWallInteractionGroup< T >::Update(), CESphereBodyInteractionGroup< T >::Update(), CSoftBWallInteractionGroup< T >::Update(), CTaggedEWallInteractionGroup< T >::Update(), and CViscWallIG< T >::Update().

Here is the caller graph for this function:

◆ loadCheckPointData()

template<typename T >

void ParallelParticleArray< T >::loadCheckPointData ( std::istream & ist )

load checkpoint data from an istream

Parameters

ist	the input stream

References console, Console::Debug(), ParallelParticleArray< T >::isInInner(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ rebuild()

template<typename T >

void ParallelParticleArray< T >::rebuild

Rebuild the neighbor table, i.e. relocate particles to the appropriate gridpoints and exchange boundary particles with neighboring nodes. No (geometric) resizing done.

References NTSlab< T >::begin(), NTSlab< T >::end(), NTSlab< T >::erase(), and esys::lsm::bpu::iter().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ saveCheckPointData()

template<typename T >

void ParallelParticleArray< T >::saveCheckPointData ( std::ostream & ost )

save checkpoint data into an ostream

Parameters

ost	the output stream

References NTBlock< T >::begin(), console, Console::Debug(), NTBlock< T >::end(), ParallelParticleArray< T >::getInnerSize(), esys::lsm::bpu::iter(), and ParallelParticleArray< T >::m_nt.

Here is the call graph for this function:

◆ size()

template<typename T >

int ParallelParticleArray< T >::size ( )

inline

References ParallelParticleArray< T >::m_nt.

Friends And Related Function Documentation

◆ operator<<

template<typename T >

template<typename TT >

ostream& operator<<	(	ostream &	,
		const ParallelParticleArray< TT > &
	)

friend

Member Data Documentation

◆ m_circ_edge_x_down

template<typename T >

bool ParallelParticleArray< T >::m_circ_edge_x_down

private

circular edge flags

Referenced by ParallelParticleArray< T >::ParallelParticleArray().

◆ m_circ_edge_x_up

template<typename T >

bool ParallelParticleArray< T >::m_circ_edge_x_up

private

Referenced by ParallelParticleArray< T >::ParallelParticleArray().

◆ m_exchg_tag

template<typename T >

const int ParallelParticleArray< T >::m_exchg_tag =42

staticprivate

◆ m_maxpos

template<typename T >

Vec3 ParallelParticleArray< T >::m_maxpos

private

local minimum and maximum positions

Referenced by ParallelParticleArray< T >::getMaxPos().

◆ m_minpos

template<typename T >

Vec3 ParallelParticleArray< T >::m_minpos

private

Referenced by ParallelParticleArray< T >::getMinPos().

◆ m_nt

template<typename T >

NeighborTable<T>* ParallelParticleArray< T >::m_nt

private

◆ m_xshift

template<typename T >

double ParallelParticleArray< T >::m_xshift

private

Referenced by ParallelParticleArray< T >::ParallelParticleArray().

◆ m_yshift

template<typename T >

double ParallelParticleArray< T >::m_yshift

private

Referenced by ParallelParticleArray< T >::ParallelParticleArray().

◆ m_zshift

template<typename T >

double ParallelParticleArray< T >::m_zshift

private

circular shift values

Referenced by ParallelParticleArray< T >::ParallelParticleArray().

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

Parallel/SubLattice.h
ppa/src/pp_array.h
ppa/src/pp_array.hpp

Classes

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

template<typename T> class ParallelParticleArray< T >

Member Typedef Documentation

◆ PairListHandle

◆ PairListIterator

◆ ParticleListHandle

◆ ParticleListIterator

Constructor & Destructor Documentation

◆ ParallelParticleArray() [1/2]

◆ ParallelParticleArray() [2/2]

◆ ~ParallelParticleArray()

Member Function Documentation

◆ exchange()

◆ exchange_single()

◆ forAllInnerParticles()

◆ forAllInnerParticlesGet()

◆ forAllInnerParticlesGetIndexed()

◆ forAllInnerTaggedParticlesGetIndexed()

◆ forAllParticles() [1/3]

◆ forAllParticles() [2/3]

◆ forAllParticles() [3/3]

◆ forAllParticlesGet()

◆ forAllParticlesGetIndexed()

◆ forAllTaggedInnerParticlesGet()

◆ forAllTaggedParticlesGet()

◆ forAllTaggedParticlesGetIndexed()

◆ forParticle() [1/2]

◆ forParticle() [2/2]

◆ forParticleTag() [1/2]

◆ forParticleTag() [2/2]

◆ forParticleTagMask() [1/2]

◆ forParticleTagMask() [2/2]

◆ forPointsGetNearest()

◆ get2ndSlabIds()

◆ getAllInnerParticles()

◆ getAllParticles()

◆ getBoundarySlabIds()

◆ getCommCoords()

◆ getCommDims()

◆ getFullPairList()

◆ getInnerParticleIterator()

◆ getInnerSize()

◆ getMaxPos()

◆ getMinPos()

◆ getNewPairList()

◆ getParticlePtrByIndex()

◆ getParticlePtrByPosition()

◆ getParticlesAtPlane()

◆ getParticlesNearEdge()

◆ getParticlesNearPoint()

◆ getParticlesNearSphere()

◆ getParticlesNearTriangle()

◆ insert() [1/2]

◆ insert() [2/2]

◆ isInInner()

◆ loadCheckPointData()

◆ rebuild()

◆ saveCheckPointData()

◆ size()

Friends And Related Function Documentation

◆ operator<<

Member Data Documentation

◆ m_circ_edge_x_down

◆ m_circ_edge_x_up

◆ m_exchg_tag

◆ m_maxpos

◆ m_minpos

◆ m_nt

◆ m_xshift

◆ m_yshift

◆ m_zshift

template<typename T>
class ParallelParticleArray< T >