| 59 | } |
| 60 | |
| 61 | bool tryAcquireWrite(bool exclusive = true) { |
| 62 | std::unique_lock<fastlock> rm(m_readLock, std::defer_lock); |
| 63 | if (m_multi) { |
| 64 | if (!rm.try_lock()) |
| 65 | return false; |
| 66 | if (m_readCount > 0) |
| 67 | return false; |
| 68 | if (exclusive) |
| 69 | if (!m_writeLock.try_lock()) |
| 70 | return false; |
| 71 | } |
| 72 | m_writeCount++; |
| 73 | return true; |
| 74 | } |
| 75 | |
| 76 | void releaseRead() { |
| 77 | std::unique_lock<fastlock> rm(m_readLock, std::defer_lock); |
no test coverage detected