OpenThreads::Mutex Class Reference

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

#include <Mutex.h>

Inheritance diagram for OpenThreads::Mutex:

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.

Definition at line 31 of file Mutex.h.

Member Enumeration Documentation

enum OpenThreads::Mutex::MutexType

Enumerator
MUTEX_NORMAL
MUTEX_RECURSIVE

Definition at line 37 of file Mutex.h.

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

Definition at line 54 of file Mutex.h.

virtual int OpenThreads::Mutex::lock ( )

virtual

Lock the mutex

Returns

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

Here is the caller graph for this function:

virtual int OpenThreads::Mutex::trylock ( )

virtual

Test if mutex can be locked.

Returns

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

virtual int OpenThreads::Mutex::unlock ( )

virtual

Unlock the mutex

Returns

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

Here is the caller graph for this function:

Friends And Related Function Documentation

friend class Condition

friend

Definition at line 33 of file Mutex.h.

---

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

• osg_head/include/OpenThreads/Mutex.h