| | |
| | | |
| | | CContext::CContext() |
| | | { |
| | | m_onReleaseCallback = nullptr; |
| | | m_nRef = 0; |
| | | m_nRetCode = 0; |
| | | m_hEvent = ::CreateEvent(NULL, TRUE, FALSE, NULL); |
| | |
| | | DeleteCriticalSection(&m_criticalSection); |
| | | } |
| | | |
| | | void CContext::setOnRelease(ONRELEASECALLBACK fOnRelease) |
| | | { |
| | | m_onReleaseCallback = fOnRelease; |
| | | } |
| | | |
| | | int CContext::addRef() |
| | | { |
| | | Lock(); |
| | |
| | | int CContext::release() |
| | | { |
| | | Lock(); |
| | | m_nRef--; |
| | | BOOL bDelete = m_nRef == 0; |
| | | Unlock(); |
| | | if (m_nRef > 0) { |
| | | m_nRef--; |
| | | BOOL bRefCount0 = m_nRef == 0; |
| | | Unlock(); |
| | | |
| | | int nRef = m_nRef;; |
| | | if (bDelete) delete this; |
| | | return nRef; |
| | | if (bRefCount0 && m_onReleaseCallback != nullptr) { |
| | | m_onReleaseCallback(this); |
| | | } |
| | | } |
| | | else { |
| | | Unlock(); |
| | | } |
| | | |
| | | return m_nRef; |
| | | } |
| | | |
| | | void CContext::setRetCode(int code) |