Changes in lemon/bits/windows.cc [956:141f9c0db4a3:1270:dceba191c00d] in lemon

File:

• lemon/bits/windows.cc (modified) (3 diffs)

lemon/bits/windows.cc

@@ -3 +3 @@
  * This file is a part of LEMON, a generic C++ optimization library.
  *
- * Copyright (C) 2003-2010
+ * Copyright (C) 2003-2013
  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
  * (Egervary Research Group on Combinatorial Optimization, EGRES).
@@ -41 +41 @@
 #include <unistd.h>
 #include <ctime>
+#ifndef WIN32
 #include <sys/times.h>
+#endif
 #include <sys/time.h>
 #endif
@@ -129 +131 @@
 #endif
     }
+
+    WinLock::WinLock() {
+#ifdef WIN32
+      CRITICAL_SECTION *lock = new CRITICAL_SECTION;
+      InitializeCriticalSection(lock);
+      _repr = lock;
+#else
+      _repr = 0; //Just to avoid 'unused variable' warning with clang
+#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
+    }
   }
 }