#include <LockManager.h>
Collaboration diagram for LockManager:
Public Member Functions | |
| LockManager () | |
| ~LockManager () | |
| void | acquired (Semaphore &sem) |
| void | released (Semaphore &sem) |
Private Attributes | |
| Vector< Semaphore * > | m_Stack |
Detailed Description
A class for managing locks. It is only used if ENFORCE_LOCK_ORDERING is defined, and expects Semaphores to notify it of acquisition and release. If a semaphore is released before one which was acquired after it, an assertion fires.
It is expected to have one LockManager per processor.
Definition at line 35 of file LockManager.h.
Constructor & Destructor Documentation
| LockManager::LockManager | ( | ) |
Constructor
Definition at line 26 of file LockManager.cc.
References Vector< T >::clear(), and m_Stack.
| LockManager::~LockManager | ( | ) |
Destructor
Definition at line 31 of file LockManager.cc.
Member Function Documentation
| void LockManager::acquired | ( | Semaphore & | sem | ) |
Called by Semaphore on successful acquisition.
Definition at line 35 of file LockManager.cc.
References m_Stack, and Vector< T >::pushBack().
| void LockManager::released | ( | Semaphore & | sem | ) |
Called by Semaphore on successful release.
Definition at line 40 of file LockManager.cc.
References FATAL, m_Stack, Vector< T >::popBack(), and Vector< T >::pushBack().
Member Data Documentation
The stack of acquired semaphores.
Definition at line 51 of file LockManager.h.
Referenced by acquired(), LockManager(), and released().
The documentation for this class was generated from the following files:
