#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::LockManager | ( | ) |
Constructor
Definition at line 26 of file LockManager.cc.
References Vector< T >::clear(), and m_Stack.
◆ ~LockManager()
| LockManager::~LockManager | ( | ) |
Destructor
Definition at line 30 of file LockManager.cc.
Member Function Documentation
◆ acquired()
| void LockManager::acquired | ( | Semaphore & | sem | ) |
Called by Semaphore on successful acquisition.
Definition at line 32 of file LockManager.cc.
References m_Stack, and Vector< T >::pushBack().
◆ released()
| void LockManager::released | ( | Semaphore & | sem | ) |
Called by Semaphore on successful release.
Definition at line 36 of file LockManager.cc.
References m_Stack, Vector< T >::popBack(), and Vector< T >::pushBack().
Member Data Documentation
◆ m_Stack
The stack of acquired semaphores.
Definition at line 50 of file LockManager.h.
Referenced by acquired(), LockManager(), and released().
The documentation for this class was generated from the following files:
