---

corelinux::GuardSemaphore Class Reference

GuardSemaphore is a special case semaphore for use by the CoreLinuxGuardPool. More...

#include <GuardSemaphore.hpp>

Inheritance diagram for corelinux::GuardSemaphore

[legend]Collaboration diagram for corelinux::GuardSemaphore:

[legend]List of all members.

Public Methods
	GuardSemaphore ( SemaphoreGroupPtr, SemaphoreIdentifierRef ) throw (Assertion)
	Default constructor requires the identifier of the semaphore in the semaphore group. More...
virtual	~GuardSemaphore ( void )
	Virtual Destructor.
virtual SemaphoreOperationStatus	lockWithWait (void) throw (SemaphoreException)
	Request the lock, wait for availability.
virtual SemaphoreOperationStatus	lockWithNoWait (void) throw (SemaphoreException)
	Request the lock without waiting.
virtual bool	isLocked (void)
	Ask if AbstractSemaphore instance is locked.
virtual SemaphoreOperationStatus	release (void) throw (SemaphoreException)
	Release the lock.
Protected Methods
	GuardSemaphore ( void ) throw (Assertion)
	Default constructor throws assertion.
	GuardSemaphore ( GuardSemaphoreCref ) throw (Assertion)
	Copy constructor throws assertion.
GuardSemaphoreRef	operator= ( GuardSemaphoreCref ) throw (Assertion)
	Assignment operator throws assertion.

---

Detailed Description

GuardSemaphore is a special case semaphore for use by the CoreLinuxGuardPool.

It has the basic behavior of a MutexSemaphore without the recursion and balking capability. Its sole use is for Synchronized object monitor control.

See also:

corelinux::CoreLinuxGuardPool , corelinux::Semaphore

---

Constructor & Destructor Documentation

corelinux::GuardSemaphore::GuardSemaphore ( SemaphoreGroupPtr aGroup, SemaphoreIdentifierRef aIdentifier ) throw (Assertion)

Default constructor requires the identifier of the semaphore in the semaphore group. Parameters: SemaphoreGroup   The owning SemaphoreGroup SemaphoreIdentifier   The identifier from the Semaphore Group

---

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

• GuardSemaphore.hpp
• GuardSemaphore.cpp

---

This is the CoreLinux++ reference manual
Provided by The CoreLinux Consortium