JSYNCHRONIZATION::JMutex Class Reference

Mutex. More...

#include <JMutex.hh>

Public Types
typedef JBasicScopedLock< JMutex >	JScopedLock

Public Member Functions
	JMutex ()
	Constructor. More...
	~JMutex ()
	Destructor. More...
int	lock ()
	Lock the mutex. More...
int	try_lock ()
	Try lock the mutex. More...
int	unlock ()
	Unlock the mutex. More...

Private Attributes
pthread_mutex_t	m_mutex

Detailed Description

Mutex.

Definition at line 92 of file JMutex.hh.

Member Typedef Documentation

typedef JBasicScopedLock<JMutex> JSYNCHRONIZATION::JMutex::JScopedLock

Definition at line 144 of file JMutex.hh.

Constructor & Destructor Documentation

JSYNCHRONIZATION::JMutex::JMutex ( )

inline

Constructor.

Definition at line 101 of file JMutex.hh.

  {
    pthread_mutex_init(&m_mutex, 0);
  }

JSYNCHRONIZATION::JMutex::~JMutex ( )

inline

Destructor.

Definition at line 109 of file JMutex.hh.

  {
    pthread_mutex_destroy(&m_mutex);
  }

Member Function Documentation

int JSYNCHRONIZATION::JMutex::lock ( )

inline

Lock the mutex.

Returns

0 on success, an error code otherwise. See man 3p pthread_mutex_lock for further info.

Definition at line 119 of file JMutex.hh.

  {
    return pthread_mutex_lock(&m_mutex);
  }

int JSYNCHRONIZATION::JMutex::try_lock ( )

inline

Try lock the mutex.

Returns

0 on success, an error code otherwise. See man 3p pthread_mutex_lock for further info.

Definition at line 129 of file JMutex.hh.

  {
    return pthread_mutex_trylock(&m_mutex);
  }

int JSYNCHRONIZATION::JMutex::unlock ( )

inline

Unlock the mutex.

Returns

0 on success, an error code otherwise. See man 3p pthread_mutex_lock for further info.

Definition at line 139 of file JMutex.hh.

  {
    return pthread_mutex_unlock(&m_mutex);
  }

Member Data Documentation

pthread_mutex_t JSYNCHRONIZATION::JMutex::m_mutex

private

Definition at line 94 of file JMutex.hh.

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

• JMutex.hh