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net_instaweb::AbstractMutex Class Reference

Abstract interface for implementing a mutex. More...

#include "abstract_mutex.h"

Inheritance diagram for net_instaweb::AbstractMutex:
net_instaweb::NullMutex net_instaweb::ThreadSystem::CondvarCapableMutex net_instaweb::ThreadSystem::RWLock net_instaweb::CheckingThreadSystem::Mutex net_instaweb::PthreadMutex net_instaweb::CheckingThreadSystem::RWLock net_instaweb::NullRWLock net_instaweb::PthreadRWLock

List of all members.

Public Member Functions

virtual bool TryLock ()=0
 Attempt to take mutex, true on success, false if held by another thread.
virtual void Lock ()=0
 Block until mutex is available, then take the mutex.
virtual void Unlock ()=0
 Release the mutex, permitting a blocked lock operation (if any) to proceed.
virtual void DCheckLocked ()
virtual void DCheckUnlocked ()

Detailed Description

Abstract interface for implementing a mutex.


Member Function Documentation

virtual void net_instaweb::AbstractMutex::DCheckLocked ( ) [virtual]

Optionally checks that lock is held (for invariant checking purposes). Default implementation does no checking.

Reimplemented in net_instaweb::CheckingThreadSystem::RWLock, and net_instaweb::CheckingThreadSystem::Mutex.

virtual void net_instaweb::AbstractMutex::DCheckUnlocked ( ) [virtual]

Optionally checks that lock is not held (for invariant checking purposes). Default implementation does no checking.

Reimplemented in net_instaweb::CheckingThreadSystem::Mutex.


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