ulxr::Mutex Class Reference

Supporter class for mutual exclusion of processes/threads. More...

#include <ulxr_mutex.h>

List of all members.

Public Member Functions
	Mutex ()
	Creates the mutex object.
	~Mutex () throw ()
	Destructs mutex object.
void	lock ()
	Waits for the mutex to become available.
void	unlock ()
	Releases the mutex.
bool	tryLock ()
	Tries to request the mutex.
Private Attributes
pthread_mutex_t	handle
Classes
class	Locker
	Helper class to request and release a mutex by pure presence. More...
class	TryLocker
	Helper class to request and release a mutex by pure presence. More...

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Detailed Description

Supporter class for mutual exclusion of processes/threads.

Definition at line 49 of file ulxr_mutex.h.

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Constructor & Destructor Documentation

ulxr::Mutex::Mutex

(

)

Creates the mutex object.

Definition at line 46 of file ulxr_mutex.cpp.

References handle, ulxr::SystemError, ulxr_i18n, and ULXR_PCHAR.

ulxr::Mutex::~Mutex

(

)

throw ()

Destructs mutex object.

Definition at line 57 of file ulxr_mutex.cpp.

References handle.

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Member Function Documentation

void ulxr::Mutex::lock

(

)

Waits for the mutex to become available.

Definition at line 67 of file ulxr_mutex.cpp.

References ulxr::SystemError, ulxr_i18n, and ULXR_PCHAR.

Referenced by ulxr::Mutex::Locker::Locker().

void ulxr::Mutex::unlock

(

)

Releases the mutex.

Definition at line 78 of file ulxr_mutex.cpp.

References ulxr::SystemError, ulxr_i18n, and ULXR_PCHAR.

Referenced by ulxr::Mutex::Locker::~Locker(), and ulxr::Mutex::TryLocker::~TryLocker().

bool ulxr::Mutex::tryLock

(

)

Tries to request the mutex.

Returns:

false: the mutex was not available

Definition at line 89 of file ulxr_mutex.cpp.

Referenced by ulxr::Mutex::TryLocker::TryLocker().

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Member Data Documentation

pthread_mutex_t ulxr::Mutex::handle [private]

Definition at line 125 of file ulxr_mutex.h.

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

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

• ulxr_mutex.h
• ulxr_mutex.cpp

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