OpenThreads::Mutex Class Reference

This class provides an object-oriented thread mutex interface. More...

Inheritance diagram for OpenThreads::Mutex:

OpenThreads::ReentrantMutex

List of all members.

Public Types

enum  MutexType { MUTEX_NORMAL, MUTEX_RECURSIVE }

Public Member Functions

 Mutex (MutexType type=MUTEX_NORMAL)
virtual ~Mutex ()
MutexType getMutexType () const
virtual int lock ()
virtual int unlock ()
virtual int trylock ()

Friends

class Condition


Detailed Description

This class provides an object-oriented thread mutex interface.

Member Enumeration Documentation

Enumerator:
MUTEX_NORMAL 
MUTEX_RECURSIVE 


Constructor & Destructor Documentation

OpenThreads::Mutex::Mutex ( MutexType  type = MUTEX_NORMAL  ) 

Constructor

virtual OpenThreads::Mutex::~Mutex (  )  [virtual]

Destructor


Member Function Documentation

MutexType OpenThreads::Mutex::getMutexType (  )  const [inline]

virtual int OpenThreads::Mutex::lock (  )  [virtual]

Lock the mutex

Returns:
0 if normal, -1 if errno set, errno code otherwise.

Referenced by OpenThreads::ReadWriteMutex::readLock(), and OpenThreads::ReadWriteMutex::writeLock().

virtual int OpenThreads::Mutex::unlock (  )  [virtual]

Unlock the mutex

Returns:
0 if normal, -1 if errno set, errno code otherwise.

Referenced by OpenThreads::ReadWriteMutex::readUnlock(), and OpenThreads::ReadWriteMutex::writeUnlock().

virtual int OpenThreads::Mutex::trylock (  )  [virtual]

Test if mutex can be locked.

Returns:
0 if normal, -1 if errno set, errno code otherwise.


Friends And Related Function Documentation

friend class Condition [friend]


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

Generated on Fri Mar 19 19:52:49 2010 for openscenegraph by  doxygen 1.5.6