libMesh::Threads::recursive_mutex Class Reference

#include <threads.h>

List of all members.

Classes
class	scoped_lock
Public Member Functions
	recursive_mutex ()
	~recursive_mutex ()
void	lock ()
void	unlock ()
	recursive_mutex ()
Private Attributes
pthread_mutex_t	mutex
pthread_mutexattr_t	attr

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Detailed Description

Recursive mutex. Implements mutual exclusion by busy-waiting in user space for the lock to be acquired.

Definition at line 398 of file threads.h.

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Constructor & Destructor Documentation

libMesh::Threads::recursive_mutex::recursive_mutex

(

)

[inline]

Definition at line 402 of file threads.h.

References attr, and mutex.

  {
    pthread_mutexattr_init(&attr);
    pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
    pthread_mutex_init(&mutex, &attr);
  }

libMesh::Threads::recursive_mutex::~recursive_mutex

(

)

[inline]

Definition at line 408 of file threads.h.

References mutex.

{ pthread_mutex_destroy(&mutex); }

libMesh::Threads::recursive_mutex::recursive_mutex

(

)

[inline]

Definition at line 885 of file threads.h.

{}

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Member Function Documentation

void libMesh::Threads::recursive_mutex::lock

(

)

[inline]

Definition at line 410 of file threads.h.

References mutex.

Referenced by libMesh::Threads::recursive_mutex::scoped_lock::acquire(), and libMesh::Threads::recursive_mutex::scoped_lock::scoped_lock().

{ pthread_mutex_lock(&mutex); }

void libMesh::Threads::recursive_mutex::unlock

(

)

[inline]

Definition at line 411 of file threads.h.

References mutex.

Referenced by libMesh::Threads::recursive_mutex::scoped_lock::release().

{ pthread_mutex_unlock(&mutex); }

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Member Data Documentation

pthread_mutexattr_t libMesh::Threads::recursive_mutex::attr [private]

Definition at line 430 of file threads.h.

Referenced by recursive_mutex().

pthread_mutex_t libMesh::Threads::recursive_mutex::mutex [private]

Definition at line 429 of file threads.h.

Referenced by lock(), recursive_mutex(), unlock(), and ~recursive_mutex().

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

• threads.h