CEPS: Geometry Class Reference

Detailed Description

Encapsulates all the geometrical data.

Geometry is seen as the combination of 3 different domains: 3D domain (volume), 2D domain (surface) and 1D domain (cable cells). Each domain is created by specifying one or several mesh files. Each mesh file is independant (no relation between the meshes). If the domains are connected (as with purkinje fibers in endocardium), connections between cells must be specified via a connections file or via cell attributes.

Definition at line 49 of file Geometry.hpp.

#include <Geometry.hpp>

Inheritance diagram for Geometry:

[legend]

Public Member Functions
	Geometry ()
	Default constructor. More...

	Geometry (InputParameters *params)
	Constructor with parameters. More...

	~Geometry ()
	Destructor. More...

void	setupWithParameters (InputParameters *params)
	Initializes the instance with all parameters. More...

void	setMeshOfDim (CepsUInt dim, const CepsString &meshFileName)
	Creates mesh data of given dimension. More...

void	set3dMesh (const CepsString &meshFileName)
	Creates the 3D mesh data. More...

void	set2dMesh (const CepsString &meshFileName)
	Creates the 2D mesh data. More...

void	set1dMesh (const CepsString &meshFileName)
	Creates the 1D mesh data. More...

Mesh *	getMeshOfDim (CepsUInt dim) const
	Return the mesh of requested dimension. More...

Mesh *	get3dMesh () const
	Pointer on the 3D mesh. More...

Mesh *	get2dMesh () const
	Pointer on the 2D mesh. More...

Mesh *	get1dMesh () const
	Pointer on the 1D mesh. More...

CepsBool	hasMeshOfDim (CepsUInt dim) const
	true if geometry has data of requested dimension More...

CepsBool	has3dMesh () const
	true if geometry has 3d data More...

CepsBool	has2dMesh () const
	true if geometry has 2d data More...

CepsBool	has1dMesh () const
	true if geometry has 1d data More...

const CepsVector< CepsString > &	getFileNamesForDim (CepsUInt dim) const
	Mesh file names. More...

const CepsVector< CepsString > &	getVolumicFileNames () const
	Files with 3D cells. More...

const CepsVector< CepsString > &	getSurfacicFileNames () const
	Files with surfacic cells. More...

const CepsVector< CepsString > &	getCableFileNames () const
	Files with 1D cells. More...

const CepsString &	getCoupledNodesFileName () const
	Coupled nodes file name. More...

void	setCoupledNodesFile (const CepsString &coupledNodesFile)
	Reads mesh couplings from this file. More...

void	setPartitioningMethodFromString (const CepsString &s)
	Sets the partioning method from the input string. More...

void	setPartitioningMethod (PartitioningMethod method)
	Sets the partitioning method. More...

PartitioningMethod	getPartitioningMethod () const
	Partitioning method (flavours of scotch) More...

void	setPartitionWeights (const CepsMap< CepsAttribute, CepsUInt > &weights)
	Set the weights to be put on each region before partitioning. More...

const CepsMap< CepsAttribute, CepsUInt > &	getPartitionWeights () const
	Set the weights to be put on each region before partitioning. More...

CepsUInt	computePartition ()
	Launches the computation of a partitioning. A Geometry may not be manipulated before a partitioning has been computed. After the partitioning, all the data local to each process has been allocated. More...

CepsUInt	getNbCells () const
	Number of non-boundary cells of the geometry (global). More...

CepsUInt	getNbBoundaryCells () const
	Number of boundary cells of the geometry (global). More...

CepsUInt	getNbNodes () const
	Number of nodes of the geometry (global) More...

CepsUInt	getNbHaloNodes () const
	Number of halo nodes of the geometry (global) More...

CepsUInt	getNbNodesLocal () const
	Number of nodes local to this process, with halo nodes. More...

CepsUInt	getNbOwnedNodesLocal () const
	Number of nodes local to this process, without halo nodes. More...

CepsUInt	getNbHaloNodesLocal () const
	Number of halo nodes local to this process. More...

CepsUInt	getNbCellsLocal () const
	Number of cells local to this process (3d, 2d and 1d). N.B as we have implemented a multiple ownership over cells (overlaping of cells on the interface), each process may have an cell owned by another process. More...

CepsUInt	getNbBoundaryCellsLocal () const
	Number of boundary cells local to this process (3d, 2d and 1d). N.B as we have implemented a multiple ownership over cells (overlaping of cells on the interface), each process may have an cell owned by another process. More...

CepsUInt	getMaxNodeConnectivity () const
	Maximum number of adjacent nodes. More...

CepsReal	getMaxCellDiameter () const
	Get the largest diameter of geom cells across meshes. More...

GeomNode *	getNode (CepsNodeGlobalIndex globalID, CepsBool ownedOnly=false)
	Returns a pointer to the node with given global ID. Nullptr if node is not owned or halo. More...

GeomCell *	getCell (CepsCellGlobalIndex globalID)
	Returns a pointer to the cell with given global ID. Nullptr if cell is not owned. More...

void	print (std::ostream &os=std::cout) const
	Displays some info. More...

void	printDataDistribution (CepsUInt nCells, CepsUInt nBdCells, CepsUInt nNodes, CepsUInt nHaloNodes, std::ostream &os=std::cout) const
	Displays the data distribution (percentages of cell and nodes ownership) for each process. More...

void	getLocalDistribution (CepsUInt nCells, CepsUInt nBdCells, CepsUInt nNodes, CepsUInt nHaloNodes) const
	Gets the local data distribution of all the domains. More...

void	getGlobalDistribution (CepsUInt nCells, CepsUInt nBDCells, CepsUInt nNodes, CepsUInt nHaloNodes) const
	Gets the global data distribution of the domains. More...

const CepsVector< CepsSet< CepsNodeGlobalIndex > > &	getNodesToSend ()
	List of nodes of which to send data to other process (build at partitioning) More...

const CepsVector< CepsSet< CepsNodeGlobalIndex > > &	getNodesToReceive ()
	List of nodes of which to get data to other process (build at partitioning) More...

const CepsVector< CepsNodeGlobalIndex > &	getNodePartitionMap ()
	The node index map from before to after partitioning. More...

const CepsVector< CepsCellGlobalIndex > &	getCellPartitionMap ()
	The node index map from before to after partitioning. More...

const CepsVector< CepsUInt > &	getCellOffsetPerMesh ()
	Number of cells per mesh. More...

const CepsVector< CepsUInt > &	getNodeOffsetPerMesh ()
	Number of nodes per mesh. More...

const CepsMultiMap< CepsNodeGlobalIndex, CepsNodeGlobalIndex > &	getCoupledNodes ()
	Coupled nodes local (owned or in the halo) of this process. More...

void	scale (CepsReal scaleFactor)
	Scale the entire geometry. More...

Public Member Functions inherited from CepsObject
	CepsObject ()=default
	default constructor More...

	CepsObject (const CepsObject &)=default
	Copy constructor. More...

virtual	~CepsObject ()=default
	Destructor. More...

CepsObject &	operator= (const CepsObject &)=default
	Assignment operator. More...

CepsObject *	toBaseObject ()
	Returns a pointer to CepsObject class. More...

const CepsObject *	toBaseObject () const
	Returns a pointer to CepsObject class, const version. More...

Profiler *	getProfiler () const
	Access to profiler. More...

Protected Member Functions
CepsUInt	computeMaxNodeConnectivity ()
	Finds the maximum number of adjacent nodes. More...

CepsReal	computeMaxCellDiameter ()
	Finds the largest cell diameter. More...

void	initialize ()
	Sets default values. More...

void	setPartitionWeightsFromString (const CepsString &s)
	Sets the partition weights for given regions. Default is 1 everywhere. More...

void	updateMeshInfo (CepsUInt dim)
	Communicate mesh ownership data to all processes. More...

void	updateGeometryInfo ()
	Update each mesh info. More...

Protected Attributes
InputParameters *	m_parameters
	Config used to setup the geometry, if any. More...

PartitioningMethod	m_partitioningMethod
	How the geometry is partitioned. More...

CepsArray3< CepsVector< CepsString > >	m_meshFilenames
	All the meshes file names. More...

CepsString	m_coupledNodesFileName = ""
	Connections file name, if any. More...

CepsArray3< CepsBool >	m_hasMeshOfDim
	If the geometry contains XD data. More...

CepsBool	m_hasCoupledNodes
	Whether the geometry has connections or not. More...

CepsUInt	m_nbCells
	Number of non-boundary cells (all meshes, all process) More...

CepsUInt	m_nbBoundaryCells
	Number of boundary cells (all meshes, all process) More...

CepsUInt	m_nbNodes
	Number of nodes (all meshes, all process) More...

CepsUInt	m_nbHaloNodes
	Number of halo nodes (all meshes, all process) More...

CepsUInt	m_maxNodeConnectivity
	Maximum number of neighbors found for current geometry. More...

CepsReal	m_maxCellDiameter
	Largest cell size across meshes. More...

CepsVector< CepsUInt >	m_cellOffsetPerMesh
	Offset of each mesh. More...

CepsVector< CepsUInt >	m_nodeOffsetPerMesh
	Offset of each mesh. More...

CepsMap< CepsAttribute, CepsUInt >	m_partitionWeights
	nb of unknowns per regions for unbalanced partitions More...

CepsVector< CepsNodeGlobalIndex >	m_nodePartitionMap
	Map of node indices from read geometry to partitioned geometry. More...

CepsVector< CepsCellGlobalIndex >	m_cellPartitionMap
	Map of cell indices from read geometry to partitioned geometry. More...

CepsArray3< Mesh * >	m_meshes
	pointer to xD mesh instance More...

CepsVector< GeomCellJunction * >	m_junctionCells
	Fake cells to join meshes. More...

CepsVector< CepsSet< CepsNodeGlobalIndex > >	m_nodesToSend
	List of nodes of which to send data to other process (build at partitioning) More...

CepsVector< CepsSet< CepsNodeGlobalIndex > >	m_nodesToReceive
	List of nodes of which to get data to other process (build at partitioning) More...

CepsMultiMap< CepsNodeGlobalIndex, CepsNodeGlobalIndex >	m_coupledNodes
	Pairs of coupled nodes. More...

CepsMap< CepsAttribute, CepsVector< CepsCellGlobalIndex > >	m_connections
	Junctions. More...

Friends
class	GeometryPartitioner

class	PtscotchPartitioner

std::ostream &	operator<< (std::ostream &os, const Geometry &g)
	Displays some info. More...

Additional Inherited Members
Static Protected Attributes inherited from CepsObject
static Profiler	m_profiler
	The same profiler for each big object. More...

Constructor & Destructor Documentation

◆ Geometry() [1/2]

Geometry::Geometry ( )

Default constructor.

Definition at line 43 of file Geometry.cpp.

◆ Geometry() [2/2]

Geometry::Geometry ( InputParameters * params )

explicit

Constructor with parameters.

Definition at line 49 of file Geometry.cpp.

◆ ~Geometry()

Geometry::~Geometry ( )

Destructor.

Definition at line 56 of file Geometry.cpp.

Member Function Documentation

◆ computeMaxCellDiameter()

CepsReal Geometry::computeMaxCellDiameter ( )

protected

Finds the largest cell diameter.

Definition at line 710 of file Geometry.cpp.

◆ computeMaxNodeConnectivity()

CepsUInt Geometry::computeMaxNodeConnectivity ( )

protected

Finds the maximum number of adjacent nodes.

Note: used by DistributedMatrix class to preallocate the necessary memory.

Definition at line 695 of file Geometry.cpp.

◆ computePartition()

CepsUInt Geometry::computePartition ( )

Launches the computation of a partitioning. A Geometry may not be manipulated before a partitioning has been computed. After the partitioning, all the data local to each process has been allocated.

Returns: non-zero on failure.

Definition at line 274 of file Geometry.cpp.

◆ get1dMesh()

Mesh * Geometry::get1dMesh ( ) const

Pointer on the 1D mesh.

Definition at line 161 of file Geometry.cpp.

◆ get2dMesh()

Mesh * Geometry::get2dMesh ( ) const

Pointer on the 2D mesh.

Definition at line 155 of file Geometry.cpp.

◆ get3dMesh()

Mesh * Geometry::get3dMesh ( ) const

Pointer on the 3D mesh.

Definition at line 149 of file Geometry.cpp.

◆ getCableFileNames()

const CepsVector< CepsString > & Geometry::getCableFileNames ( ) const

Files with 1D cells.

Definition at line 212 of file Geometry.cpp.

◆ getCell()

GeomCell * Geometry::getCell ( CepsCellGlobalIndex globalID )

Returns a pointer to the cell with given global ID. Nullptr if cell is not owned.

Definition at line 478 of file Geometry.cpp.

◆ getCellOffsetPerMesh()

const CepsVector< CepsUInt > & Geometry::getCellOffsetPerMesh ( )

Number of cells per mesh.

Definition at line 655 of file Geometry.cpp.

◆ getCellPartitionMap()

const CepsVector< CepsCellGlobalIndex > & Geometry::getCellPartitionMap ( )

The node index map from before to after partitioning.

Definition at line 649 of file Geometry.cpp.

◆ getCoupledNodes()

const CepsMultiMap< CepsNodeGlobalIndex, CepsNodeGlobalIndex > & Geometry::getCoupledNodes ( )

Coupled nodes local (owned or in the halo) of this process.

Definition at line 667 of file Geometry.cpp.

◆ getCoupledNodesFileName()

const CepsString & Geometry::getCoupledNodesFileName ( ) const

Coupled nodes file name.

Definition at line 218 of file Geometry.cpp.

◆ getFileNamesForDim()

const CepsVector< CepsString > & Geometry::getFileNamesForDim ( CepsUInt dim ) const

Mesh file names.

Definition at line 194 of file Geometry.cpp.

◆ getGlobalDistribution()

void Geometry::getGlobalDistribution	(	CepsUInt *	nCells,
		CepsUInt *	nBDCells,
		CepsUInt *	nNodes,
		CepsUInt *	nHaloNodes
	)		const

Gets the global data distribution of the domains.

Parameters

[in,out]	nCells	an array of size nb process that will hold the number of local cells.
[in,out]	nBDCells	an array of size nb process that will hold the number of local boundary cells.
[in,out]	nNodes	an array of size nb process that will hold the number of owned nodes
[in,out]	nHaloNodes	an array of size nb process that will hold the number of halo nodes

Definition at line 604 of file Geometry.cpp.

◆ getLocalDistribution()

void Geometry::getLocalDistribution	(	CepsUInt *	nCells,
		CepsUInt *	nBdCells,
		CepsUInt *	nNodes,
		CepsUInt *	nHaloNodes
	)		const

Gets the local data distribution of all the domains.

Parameters

[out]	nCells	will hold the number of local cells
[out]	nBdCells	will hold the number of local boundary cells
[out]	nNodes	will hold the number of owned nodes
[out]	nHaloNodes	will hold the number of hal nodes

Definition at line 591 of file Geometry.cpp.

◆ getMaxCellDiameter()

CepsReal Geometry::getMaxCellDiameter ( ) const

Get the largest diameter of geom cells across meshes.

Definition at line 450 of file Geometry.cpp.

◆ getMaxNodeConnectivity()

CepsUInt Geometry::getMaxNodeConnectivity ( ) const

Maximum number of adjacent nodes.

Definition at line 444 of file Geometry.cpp.

◆ getMeshOfDim()

Mesh * Geometry::getMeshOfDim ( CepsUInt dim ) const

Return the mesh of requested dimension.

Definition at line 139 of file Geometry.cpp.

◆ getNbBoundaryCells()

CepsUInt Geometry::getNbBoundaryCells ( ) const

Number of boundary cells of the geometry (global).

Definition at line 377 of file Geometry.cpp.

◆ getNbBoundaryCellsLocal()

CepsUInt Geometry::getNbBoundaryCellsLocal ( ) const

Number of boundary cells local to this process (3d, 2d and 1d). N.B as we have implemented a multiple ownership over cells (overlaping of cells on the interface), each process may have an cell owned by another process.

Definition at line 433 of file Geometry.cpp.

◆ getNbCells()

CepsUInt Geometry::getNbCells ( ) const

Number of non-boundary cells of the geometry (global).

Definition at line 371 of file Geometry.cpp.

◆ getNbCellsLocal()

CepsUInt Geometry::getNbCellsLocal ( ) const

Number of cells local to this process (3d, 2d and 1d). N.B as we have implemented a multiple ownership over cells (overlaping of cells on the interface), each process may have an cell owned by another process.

Definition at line 422 of file Geometry.cpp.

◆ getNbHaloNodes()

CepsUInt Geometry::getNbHaloNodes ( ) const

Number of halo nodes of the geometry (global)

Definition at line 389 of file Geometry.cpp.

◆ getNbHaloNodesLocal()

CepsUInt Geometry::getNbHaloNodesLocal ( ) const

Number of halo nodes local to this process.

Definition at line 405 of file Geometry.cpp.

◆ getNbNodes()

CepsUInt Geometry::getNbNodes ( ) const

Number of nodes of the geometry (global)

Definition at line 383 of file Geometry.cpp.

◆ getNbNodesLocal()

CepsUInt Geometry::getNbNodesLocal ( ) const

Number of nodes local to this process, with halo nodes.

Definition at line 416 of file Geometry.cpp.

◆ getNbOwnedNodesLocal()

CepsUInt Geometry::getNbOwnedNodesLocal ( ) const

Number of nodes local to this process, without halo nodes.

Definition at line 395 of file Geometry.cpp.

◆ getNode()

GeomNode * Geometry::getNode	(	CepsNodeGlobalIndex	globalID,
		CepsBool	ownedOnly = `false`
	)

Returns a pointer to the node with given global ID. Nullptr if node is not owned or halo.

Definition at line 459 of file Geometry.cpp.

◆ getNodeOffsetPerMesh()

const CepsVector< CepsUInt > & Geometry::getNodeOffsetPerMesh ( )

Number of nodes per mesh.

Definition at line 661 of file Geometry.cpp.

◆ getNodePartitionMap()

const CepsVector< CepsNodeGlobalIndex > & Geometry::getNodePartitionMap ( )

The node index map from before to after partitioning.

Definition at line 643 of file Geometry.cpp.

◆ getNodesToReceive()

const CepsVector< CepsSet< CepsNodeGlobalIndex > > & Geometry::getNodesToReceive ( )

List of nodes of which to get data to other process (build at partitioning)

Definition at line 637 of file Geometry.cpp.

◆ getNodesToSend()

const CepsVector< CepsSet< CepsNodeGlobalIndex > > & Geometry::getNodesToSend ( )

List of nodes of which to send data to other process (build at partitioning)

Definition at line 631 of file Geometry.cpp.

◆ getPartitioningMethod()

PartitioningMethod Geometry::getPartitioningMethod ( ) const

Partitioning method (flavours of scotch)

See also: PartitioningMethod

Definition at line 256 of file Geometry.cpp.

◆ getPartitionWeights()

const CepsMap< CepsAttribute, CepsUInt > & Geometry::getPartitionWeights ( ) const

Set the weights to be put on each region before partitioning.

Definition at line 268 of file Geometry.cpp.

◆ getSurfacicFileNames()

const CepsVector< CepsString > & Geometry::getSurfacicFileNames ( ) const

Files with surfacic cells.

Definition at line 206 of file Geometry.cpp.

◆ getVolumicFileNames()

const CepsVector< CepsString > & Geometry::getVolumicFileNames ( ) const

Files with 3D cells.

Definition at line 200 of file Geometry.cpp.

◆ has1dMesh()

CepsBool Geometry::has1dMesh ( ) const

true if geometry has 1d data

Definition at line 188 of file Geometry.cpp.

◆ has2dMesh()

CepsBool Geometry::has2dMesh ( ) const

true if geometry has 2d data

Definition at line 182 of file Geometry.cpp.

◆ has3dMesh()

CepsBool Geometry::has3dMesh ( ) const

true if geometry has 3d data

Definition at line 176 of file Geometry.cpp.

◆ hasMeshOfDim()

CepsBool Geometry::hasMeshOfDim ( CepsUInt dim ) const

true if geometry has data of requested dimension

Definition at line 167 of file Geometry.cpp.

◆ initialize()

void Geometry::initialize ( )

protected

Sets default values.

Definition at line 729 of file Geometry.cpp.

◆ print()

void Geometry::print ( std::ostream & os = std::cout ) const

Displays some info.

Definition at line 495 of file Geometry.cpp.

◆ printDataDistribution()

void Geometry::printDataDistribution	(	CepsUInt *	nCells,
		CepsUInt *	nBdCells,
		CepsUInt *	nNodes,
		CepsUInt *	nHaloNodes,
		std::ostream &	os = `std::cout`
	)		const

Displays the data distribution (percentages of cell and nodes ownership) for each process.

Only root process does displays the results.

Parameters

[in]	nCells	array of size nb process that holds the number of non-boundary cells for each process
[in]	nBdCells	array of size nb process that holds the number of cells for each process
[in]	nNodes	array of size nb process that holds the number of nodes for each process
[in]	nHaloNodes	array of size nb process that holds the number of halo nodes for each process
[in]	os	where to print (e.g. file or std output)

Definition at line 534 of file Geometry.cpp.

◆ scale()

void Geometry::scale ( CepsReal scaleFactor )

Scale the entire geometry.

Parameters

[in] scaleFactor scaling factor, please avoid 0

Definition at line 676 of file Geometry.cpp.

◆ set1dMesh()

void Geometry::set1dMesh ( const CepsString & meshFileName )

Creates the 1D mesh data.

Parameters

[in] meshFileName the name of the source mesh

Definition at line 133 of file Geometry.cpp.

◆ set2dMesh()

void Geometry::set2dMesh ( const CepsString & meshFileName )

Creates the 2D mesh data.

Parameters

[in] meshFileName the name of the source mesh

Definition at line 127 of file Geometry.cpp.

◆ set3dMesh()

void Geometry::set3dMesh ( const CepsString & meshFileName )

Creates the 3D mesh data.

Parameters

[in] meshFileName the name of the source mesh

Definition at line 121 of file Geometry.cpp.

◆ setCoupledNodesFile()

void Geometry::setCoupledNodesFile ( const CepsString & coupledNodesFile )

Reads mesh couplings from this file.

Parameters

[in] coupledNodesFile the connections file to read

Definition at line 224 of file Geometry.cpp.

◆ setMeshOfDim()

void Geometry::setMeshOfDim	(	CepsUInt	dim,
		const CepsString &	meshFileName
	)

Creates mesh data of given dimension.

Definition at line 103 of file Geometry.cpp.

◆ setPartitioningMethod()

void Geometry::setPartitioningMethod ( PartitioningMethod method )

Sets the partitioning method.

Parameters

method an enumeration defined in PartitioningMethod.hpp that specify the type of partitioning used when calling Geometry::computePartitioning()

See also: PartitioningMethod

Definition at line 250 of file Geometry.cpp.

◆ setPartitioningMethodFromString()

void Geometry::setPartitioningMethodFromString ( const CepsString & s )

Sets the partioning method from the input string.

Parameters

[in]

keyword read from input file Depending on the install, the following keywords can be given:

PTScotchNode

Definition at line 234 of file Geometry.cpp.

◆ setPartitionWeights()

void Geometry::setPartitionWeights ( const CepsMap< CepsAttribute, CepsUInt > & weights )

Set the weights to be put on each region before partitioning.

Definition at line 262 of file Geometry.cpp.

◆ setPartitionWeightsFromString()

void Geometry::setPartitionWeightsFromString ( const CepsString & s )

protected

Sets the partition weights for given regions. Default is 1 everywhere.

Parameters

[in] s keyword read from input file. Should be a comma separated list of pairs of attribute + number of unknowns

Definition at line 746 of file Geometry.cpp.

◆ setupWithParameters()

void Geometry::setupWithParameters ( InputParameters * params )

Initializes the instance with all parameters.

Other setters allow for more precise tuning from strings.

Parameters

[in] params Collection of input strings, most likely read from a text file

Definition at line 64 of file Geometry.cpp.

◆ updateGeometryInfo()

void Geometry::updateGeometryInfo ( )

protected

Update each mesh info.

Definition at line 789 of file Geometry.cpp.

◆ updateMeshInfo()

void Geometry::updateMeshInfo ( CepsUInt dim )

protected

Communicate mesh ownership data to all processes.

Definition at line 763 of file Geometry.cpp.

Friends And Related Function Documentation

◆ GeometryPartitioner

friend class GeometryPartitioner

friend

Definition at line 53 of file Geometry.hpp.

◆ operator<<

std::ostream& operator<<	(	std::ostream &	os,
		const Geometry &	g
	)

friend

Displays some info.

Definition at line 523 of file Geometry.cpp.

◆ PtscotchPartitioner

friend class PtscotchPartitioner

friend

Definition at line 54 of file Geometry.hpp.

Field Documentation

◆ m_cellOffsetPerMesh

CepsVector<CepsUInt> Geometry::m_cellOffsetPerMesh

protected

Offset of each mesh.

Definition at line 417 of file Geometry.hpp.

◆ m_cellPartitionMap

CepsVector<CepsCellGlobalIndex> Geometry::m_cellPartitionMap

protected

Map of cell indices from read geometry to partitioned geometry.

Definition at line 426 of file Geometry.hpp.

◆ m_connections

CepsMap<CepsAttribute,CepsVector<CepsCellGlobalIndex> > Geometry::m_connections

protected

Junctions.

See also: ConnectionsReader

Definition at line 443 of file Geometry.hpp.

◆ m_coupledNodes

CepsMultiMap<CepsNodeGlobalIndex,CepsNodeGlobalIndex> Geometry::m_coupledNodes

protected

Pairs of coupled nodes.

Definition at line 441 of file Geometry.hpp.

◆ m_coupledNodesFileName

CepsString Geometry::m_coupledNodesFileName = ""

protected

Connections file name, if any.

Definition at line 405 of file Geometry.hpp.

◆ m_hasCoupledNodes

CepsBool Geometry::m_hasCoupledNodes

protected

Whether the geometry has connections or not.

Definition at line 408 of file Geometry.hpp.

◆ m_hasMeshOfDim

CepsArray3<CepsBool> Geometry::m_hasMeshOfDim

protected

If the geometry contains XD data.

Definition at line 407 of file Geometry.hpp.

◆ m_junctionCells

CepsVector<GeomCellJunction*> Geometry::m_junctionCells

protected

Fake cells to join meshes.

Definition at line 432 of file Geometry.hpp.

◆ m_maxCellDiameter

CepsReal Geometry::m_maxCellDiameter

protected

Largest cell size across meshes.

Definition at line 415 of file Geometry.hpp.

◆ m_maxNodeConnectivity

CepsUInt Geometry::m_maxNodeConnectivity

protected

Maximum number of neighbors found for current geometry.

Definition at line 414 of file Geometry.hpp.

◆ m_meshes

CepsArray3<Mesh*> Geometry::m_meshes

protected

pointer to xD mesh instance

Definition at line 431 of file Geometry.hpp.

◆ m_meshFilenames

CepsArray3<CepsVector<CepsString> > Geometry::m_meshFilenames

protected

All the meshes file names.

Definition at line 404 of file Geometry.hpp.

◆ m_nbBoundaryCells

CepsUInt Geometry::m_nbBoundaryCells

protected

Number of boundary cells (all meshes, all process)

Definition at line 411 of file Geometry.hpp.

◆ m_nbCells

CepsUInt Geometry::m_nbCells

protected

Number of non-boundary cells (all meshes, all process)

Definition at line 410 of file Geometry.hpp.

◆ m_nbHaloNodes

CepsUInt Geometry::m_nbHaloNodes

protected

Number of halo nodes (all meshes, all process)

Definition at line 413 of file Geometry.hpp.

◆ m_nbNodes

CepsUInt Geometry::m_nbNodes

protected

Number of nodes (all meshes, all process)

Definition at line 412 of file Geometry.hpp.

◆ m_nodeOffsetPerMesh

CepsVector<CepsUInt> Geometry::m_nodeOffsetPerMesh

protected

Offset of each mesh.

Definition at line 418 of file Geometry.hpp.

◆ m_nodePartitionMap

CepsVector<CepsNodeGlobalIndex> Geometry::m_nodePartitionMap

protected

Map of node indices from read geometry to partitioned geometry.

Definition at line 424 of file Geometry.hpp.

◆ m_nodesToReceive

CepsVector<CepsSet<CepsNodeGlobalIndex> > Geometry::m_nodesToReceive

protected

List of nodes of which to get data to other process (build at partitioning)

Definition at line 438 of file Geometry.hpp.

◆ m_nodesToSend

CepsVector<CepsSet<CepsNodeGlobalIndex> > Geometry::m_nodesToSend

protected

List of nodes of which to send data to other process (build at partitioning)

Definition at line 435 of file Geometry.hpp.

◆ m_parameters

InputParameters* Geometry::m_parameters

protected

Config used to setup the geometry, if any.

Definition at line 397 of file Geometry.hpp.

◆ m_partitioningMethod

PartitioningMethod Geometry::m_partitioningMethod

protected

How the geometry is partitioned.

Definition at line 398 of file Geometry.hpp.

◆ m_partitionWeights

CepsMap<CepsAttribute,CepsUInt> Geometry::m_partitionWeights

protected

nb of unknowns per regions for unbalanced partitions

Definition at line 421 of file Geometry.hpp.

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

/builds/xxjFYZX3/0/carmen/ceps/src/geometry/Geometry.hpp
/builds/xxjFYZX3/0/carmen/ceps/src/geometry/Geometry.cpp

Detailed Description

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ Geometry() [1/2]

◆ Geometry() [2/2]

◆ ~Geometry()

Member Function Documentation

◆ computeMaxCellDiameter()

◆ computeMaxNodeConnectivity()

◆ computePartition()

◆ get1dMesh()

◆ get2dMesh()

◆ get3dMesh()

◆ getCableFileNames()

◆ getCell()

◆ getCellOffsetPerMesh()

◆ getCellPartitionMap()

◆ getCoupledNodes()

◆ getCoupledNodesFileName()

◆ getFileNamesForDim()

◆ getGlobalDistribution()

◆ getLocalDistribution()

◆ getMaxCellDiameter()

◆ getMaxNodeConnectivity()

◆ getMeshOfDim()

◆ getNbBoundaryCells()

◆ getNbBoundaryCellsLocal()

◆ getNbCells()

◆ getNbCellsLocal()

◆ getNbHaloNodes()

◆ getNbHaloNodesLocal()

◆ getNbNodes()

◆ getNbNodesLocal()

◆ getNbOwnedNodesLocal()

◆ getNode()

◆ getNodeOffsetPerMesh()

◆ getNodePartitionMap()

◆ getNodesToReceive()

◆ getNodesToSend()

◆ getPartitioningMethod()

◆ getPartitionWeights()

◆ getSurfacicFileNames()

◆ getVolumicFileNames()

◆ has1dMesh()

◆ has2dMesh()

◆ has3dMesh()

◆ hasMeshOfDim()

◆ initialize()

◆ print()

◆ printDataDistribution()

◆ scale()

◆ set1dMesh()

◆ set2dMesh()

◆ set3dMesh()

◆ setCoupledNodesFile()

◆ setMeshOfDim()

◆ setPartitioningMethod()

◆ setPartitioningMethodFromString()

◆ setPartitionWeights()

◆ setPartitionWeightsFromString()

◆ setupWithParameters()

◆ updateGeometryInfo()

◆ updateMeshInfo()

Friends And Related Function Documentation

◆ GeometryPartitioner

◆ operator<<

◆ PtscotchPartitioner

Field Documentation

◆ m_cellOffsetPerMesh

◆ m_cellPartitionMap

◆ m_connections

◆ m_coupledNodes

◆ m_coupledNodesFileName

◆ m_hasCoupledNodes

◆ m_hasMeshOfDim

◆ m_junctionCells