Utilities::MPI::CollectiveMutex::ScopedLock Class Reference

#include <deal.II/base/mpi.h>

Public Member Functions
	ScopedLock (CollectiveMutex &mutex, const MPI_Comm comm)
	~ScopedLock ()

Private Attributes
CollectiveMutex &	mutex
const MPI_Comm	comm

Detailed Description

This helper class provides a scoped lock for the CollectiveMutex.

See the class documentation of CollectiveMutex for details.

Definition at line 336 of file mpi.h.

Constructor & Destructor Documentation

ScopedLock()

Utilities::MPI::CollectiveMutex::ScopedLock::ScopedLock ( CollectiveMutex & mutex, const MPI_Comm comm )

inlineexplicit

Constructor. Blocks until it can acquire the lock.

Definition at line 342 of file mpi.h.

~ScopedLock()

Utilities::MPI::CollectiveMutex::ScopedLock::~ScopedLock ( )

inline

Destructor. Releases the lock.

Definition at line 352 of file mpi.h.

Member Data Documentation

mutex

CollectiveMutex& Utilities::MPI::CollectiveMutex::ScopedLock::mutex

private

A reference to the mutex.

Definition at line 361 of file mpi.h.

comm

const MPI_Comm Utilities::MPI::CollectiveMutex::ScopedLock::comm

private

The communicator.

Definition at line 365 of file mpi.h.

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

• include/deal.II/base/mpi.h