Arcane::IItemFamilyExchanger Class Reference

Public Member Functions
virtual void	computeExchangeItems ()=0
virtual void	setExchangeItems (ConstArrayView< std::set< Int32 > > items_to_send)=0
	Positions the list of entities to exchange.
virtual bool	computeExchangeInfos ()=0
	Determines the information necessary for the exchanges.
virtual void	prepareToSend ()=0
	Prepares the sending structures.
virtual void	releaseBuffer ()=0
virtual void	readAndAllocItems ()=0
	After receiving messages, reads and creates the transferred entities.
virtual void	readAndAllocSubMeshItems ()=0
virtual void	readAndAllocItemRelations ()=0
virtual void	readGroups ()=0
	After receiving messages, reads the groups.
virtual void	readVariables ()=0
	After receiving messages, reads the variable values.
virtual void	removeSentItems ()=0
virtual void	processExchange ()=0
	Sends the exchange messages.
virtual void	finalizeExchange ()=0
	Finalizes the exchange.
virtual IItemFamily *	itemFamily ()=0
	Associated family.
virtual void	setParallelExchangerOption (const ParallelExchangerOptions &options)=0
	Sets the options used during entity exchange.

Detailed Description

Definition at line 62 of file IItemFamilyExchanger.h.

Constructor & Destructor Documentation

~IItemFamilyExchanger()

virtual Arcane::IItemFamilyExchanger::~IItemFamilyExchanger ( )

inlinevirtual

Definition at line 66 of file IItemFamilyExchanger.h.

Member Function Documentation

computeExchangeInfos()

virtual bool Arcane::IItemFamilyExchanger::computeExchangeInfos ( )

pure virtual

Determines the information necessary for the exchanges.

Return values

true	if there is nothing to exchange
false	otherwise.

finalizeExchange()

virtual void Arcane::IItemFamilyExchanger::finalizeExchange ( )

pure virtual

Finalizes the exchange.

Performs the final updates following an exchange. This method is called when all entities and variables have been exchanged.

readAndAllocItems()

virtual void Arcane::IItemFamilyExchanger::readAndAllocItems ( )

pure virtual

After receiving messages, reads and creates the transferred entities.

This method does nothing for entities other than cells and particles, for legacy management. With the ItemFamilyNetwork family graph, this method creates the items and their dependencies (i.e., descendant connectivities). This involves separating the processing of sub-items (sub-meshes) and relations (ascending connectivities or dofs), which cannot be processed until all items are created.

Warning

Before calling this method, you must be certain that entities no longer belonging to this sub-domain have been destroyed

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

• IItemFamilyExchanger.h