mfem::ParNCMesh::NeighborDerefinementMessage Class Reference

#include <pncmesh.hpp>

Inheritance diagram for mfem::ParNCMesh::NeighborDerefinementMessage:

Collaboration diagram for mfem::ParNCMesh::NeighborDerefinementMessage:

Public Types
typedef std::map< int, NeighborDerefinementMessage >	Map

Public Member Functions
void	AddDerefinement (int elem, int rank)
Public Member Functions inherited from mfem::ParNCMesh::ElementValueMessage< int, false, VarMessageTag::NEIGHBOR_DEREFINEMENT_VM >
int	Size () const
void	Reserve (int size)
void	Add (int elem, int val)
void	SetNCMesh (ParNCMesh *pncmesh_)
	Set pointer to ParNCMesh (needed to encode the message).
	ElementValueMessage ()
Public Member Functions inherited from mfem::VarMessage< Tag >
void	Isend (int rank, MPI_Comm comm)
	Non-blocking send to processor 'rank'. Returns immediately. Completion (as tested by MPI_Wait/Test) does not mean the message was received – it may be on its way or just buffered locally.
void	Issend (int rank, MPI_Comm comm)
	Non-blocking synchronous send to processor 'rank'. Returns immediately. Completion (MPI_Wait/Test) means that the message was received.
void	Recv (int rank, int size, MPI_Comm comm)
	Post-probe receive from processor 'rank' of message size 'size'.
void	RecvDrop (int rank, int size, MPI_Comm comm)
	Like Recv(), but throw away the message.
	VarMessage ()
void	Clear ()
	Clear the message and associated request.
virtual	~VarMessage ()
	VarMessage (const VarMessage &other)

Additional Inherited Members
Static Public Member Functions inherited from mfem::VarMessage< Tag >
template<typename MapT >
static void	IsendAll (MapT &rank_msg, MPI_Comm comm)
	Helper to send all messages in a rank-to-message map container.
template<typename MapT >
static void	WaitAllSent (MapT &rank_msg)
	Helper to wait for all messages in a map container to be sent.
template<typename MapT >
static bool	TestAllSent (MapT &rank_msg)
	Return true if all messages in the map container were sent, otherwise return false, without waiting.
static void	Probe (int &rank, int &size, MPI_Comm comm)
	Blocking probe for incoming message of this type from any rank. Returns the rank and message size.
static bool	IProbe (int &rank, int &size, MPI_Comm comm)
	Non-blocking probe for incoming message of this type from any rank. If there is an incoming message, returns true and sets 'rank' and 'size'. Otherwise returns false.
template<typename MapT >
static void	RecvAll (MapT &rank_msg, MPI_Comm comm)
	Helper to receive all messages in a rank-to-message map container.
Public Attributes inherited from mfem::ParNCMesh::ElementValueMessage< int, false, VarMessageTag::NEIGHBOR_DEREFINEMENT_VM >
std::vector< int >	elements
std::vector< int >	values
Public Attributes inherited from mfem::VarMessage< Tag >
std::string	data
MPI_Request	send_request
Protected Member Functions inherited from mfem::ParNCMesh::ElementValueMessage< int, false, VarMessageTag::NEIGHBOR_DEREFINEMENT_VM >
void	Encode (int) override
void	Decode (int) override
Protected Attributes inherited from mfem::ParNCMesh::ElementValueMessage< int, false, VarMessageTag::NEIGHBOR_DEREFINEMENT_VM >
ParNCMesh *	pncmesh

Detailed Description

Used by ParNCMesh::Derefine() to keep the ghost layers synchronized.

Definition at line 500 of file pncmesh.hpp.

Member Typedef Documentation

Map

typedef std::map<int, NeighborDerefinementMessage> mfem::ParNCMesh::NeighborDerefinementMessage::Map

Definition at line 505 of file pncmesh.hpp.

Member Function Documentation

AddDerefinement()

void mfem::ParNCMesh::NeighborDerefinementMessage::AddDerefinement ( int elem, int rank )

inline

Definition at line 504 of file pncmesh.hpp.

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

• mesh/pncmesh.hpp