libMesh::Threads::BoolAcquire Class Reference

We use a class to turn Threads::in_threads on and off, to be exception-safe. More...

#include <threads.h>

Public Member Functions
	BoolAcquire (bool &b)
	~BoolAcquire ()

Private Attributes
bool &	_b

Detailed Description

We use a class to turn Threads::in_threads on and off, to be exception-safe.

Definition at line 53 of file threads.h.

Constructor & Destructor Documentation

BoolAcquire()

libMesh::Threads::BoolAcquire::BoolAcquire ( bool &  b )

inlineexplicit

Definition at line 57 of file threads.h.

References _b, and libMesh::libmesh_assert().

: _b(b) { libmesh_assert(!_b); _b = true; }

~BoolAcquire()

libMesh::Threads::BoolAcquire::~BoolAcquire ( )

inline

Definition at line 59 of file threads.h.

References _b.

{ libmesh_exceptionless_assert(_b); _b = false; }

Member Data Documentation

_b

bool& libMesh::Threads::BoolAcquire::_b

private

Definition at line 61 of file threads.h.

Referenced by BoolAcquire(), and ~BoolAcquire().

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

• include/parallel/threads.h