Changeset 1131:43a91b33f374 in lemon for lemon/bits/windows.cc

Timestamp:

01/29/12 11:28:41 (12 years ago)

Author:

Balazs Dezso <deba@…>

Branch:

default

Phase:

public

Message:

Thread safe map construction and destruction (#223)

It currently support pthread and windows threads.

File:

• lemon/bits/windows.cc (modified) (1 diff)

lemon/bits/windows.cc

@@ -131 +131 @@
 #endif
     }
+
+    WinLock::WinLock() {
+#ifdef WIN32
+      CRITICAL_SECTION *lock = new CRITICAL_SECTION;
+      InitializeCriticalSection(lock);
+      _repr = lock;
+#endif
+    }
+    
+    WinLock::~WinLock() {
+#ifdef WIN32
+      CRITICAL_SECTION *lock = static_cast<CRITICAL_SECTION*>(_repr);
+      DeleteCriticalSection(lock);
+      delete lock;
+#endif
+    }
+
+    void WinLock::lock() {
+#ifdef WIN32
+      CRITICAL_SECTION *lock = static_cast<CRITICAL_SECTION*>(_repr);
+      EnterCriticalSection(lock);
+#endif
+    }
+
+    void WinLock::unlock() {
+#ifdef WIN32
+      CRITICAL_SECTION *lock = static_cast<CRITICAL_SECTION*>(_repr);
+      LeaveCriticalSection(lock);
+#endif
+    }
   }
 }