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| author | madmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2012-01-29 15:29:26 +0100 |
|---|---|---|
| committer | madmaxoft@gmail.com <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6> | 2012-01-29 15:29:26 +0100 |
| commit | e2ad02f50ac69f3789b7e475dbce469eeec29468 (patch) | |
| tree | 69ceb5f7ee9b5219ef2f7058b5c84647e212f6ee /source/cCriticalSection.h | |
| parent | now it will compile on linux (diff) | |
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Diffstat (limited to '')
| -rw-r--r-- | source/cCriticalSection.h | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/source/cCriticalSection.h b/source/cCriticalSection.h index fd1d34e46..60602e821 100644 --- a/source/cCriticalSection.h +++ b/source/cCriticalSection.h @@ -13,4 +13,43 @@ private: #ifndef _WIN32
void* m_Attributes;
#endif
-};
\ No newline at end of file +};
+
+
+
+
+/// RAII for cCriticalSection - locks the CS on creation, unlocks on destruction
+class cCSLock
+{
+ cCriticalSection * m_CS;
+
+ #ifdef _DEBUG
+ // Unlike a cCriticalSection, this object should be used from a single thread, therefore access to m_IsLocked is not threadsafe
+ bool m_IsLocked;
+ #endif // _DEBUG
+
+public:
+ cCSLock(cCriticalSection * a_CS);
+ ~cCSLock();
+
+ // Temporarily unlock or re-lock:
+ void Lock(void);
+ void Unlock(void);
+} ;
+
+
+
+
+
+/// Temporary RAII unlock for a cCSLock. Useful for unlock-wait-relock scenarios
+class cCSUnlock
+{
+ cCSLock & m_Lock;
+public:
+ cCSUnlock(cCSLock & a_Lock);
+ ~cCSUnlock();
+} ;
+
+
+
+
|