Arcane::SimpleGridMeshPartitioner::GhostCellsBuilder Class Reference

Information about extra ghost cells. More...

Inheritance diagram for Arcane::SimpleGridMeshPartitioner::GhostCellsBuilder:

Collaboration diagram for Arcane::SimpleGridMeshPartitioner::GhostCellsBuilder:

Public Member Functions
	GhostCellsBuilder (IMesh *mesh)
void	computeExtraCellsToSend () override
	Calculates the "extraordinary" cells to send.
Int32ConstArrayView	extraCellsToSend (Int32 rank) const override
	Local indices of "extraordinary" cells for sending.
Public Member Functions inherited from Arcane::IExtraGhostCellsBuilder
virtual	~IExtraGhostCellsBuilder ()
	Frees resources.

Public Attributes
std::map< Int32, UniqueArray< ItemUniqueId > >	m_ghost_cell_uids
std::map< Int32, UniqueArray< Int32 > >	m_ghost_cell_local_ids
IMesh *	m_mesh

Detailed Description

Information about extra ghost cells.

uniqueId() must be preserved during construction and converted to localId() only in computeExtraCellsToSend() because during partitioning, localId() may change.

Note

For now, instances of this class cannot be destroyed because the references registered in IMeshModifier cannot be removed.

Definition at line 61 of file SimpleGridMeshPartitioner.cc.

Constructor & Destructor Documentation

GhostCellsBuilder()

Arcane::SimpleGridMeshPartitioner::GhostCellsBuilder::GhostCellsBuilder ( IMesh * mesh )

inlineexplicit

Definition at line 66 of file SimpleGridMeshPartitioner.cc.

Member Function Documentation

computeExtraCellsToSend()

void Arcane::SimpleGridMeshPartitioner::GhostCellsBuilder::computeExtraCellsToSend ( )

inlineoverridevirtual

Calculates the "extraordinary" cells to send.

Performs the calculation of "extraordinary" cells following a construction algorithm

Implements Arcane::IExtraGhostCellsBuilder.

Definition at line 72 of file SimpleGridMeshPartitioner.cc.

References Arcane::Array< T >::resize().

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extraCellsToSend()

Int32ConstArrayView Arcane::SimpleGridMeshPartitioner::GhostCellsBuilder::extraCellsToSend ( Int32 rank ) const

inlineoverridevirtual

Local indices of "extraordinary" cells for sending.

Retrieves the array of "extraordinary" cells destined for subdomain sid

Implements Arcane::IExtraGhostCellsBuilder.

Definition at line 83 of file SimpleGridMeshPartitioner.cc.

Member Data Documentation

m_ghost_cell_local_ids

std::map<Int32, UniqueArray<Int32> > Arcane::SimpleGridMeshPartitioner::GhostCellsBuilder::m_ghost_cell_local_ids

Definition at line 92 of file SimpleGridMeshPartitioner.cc.

m_ghost_cell_uids

std::map<Int32, UniqueArray<ItemUniqueId> > Arcane::SimpleGridMeshPartitioner::GhostCellsBuilder::m_ghost_cell_uids

Definition at line 91 of file SimpleGridMeshPartitioner.cc.

m_mesh

IMesh* Arcane::SimpleGridMeshPartitioner::GhostCellsBuilder::m_mesh

Definition at line 93 of file SimpleGridMeshPartitioner.cc.

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

• SimpleGridMeshPartitioner.cc