Added cppunit to the ./contrib dir. Build config for x64 and dll builds (some bugs remaining, but most configs are working)

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@70 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

contrib/cppunit-1.12.1/include/cppunit/SynchronizedObject.h

@@ -0,0 +1,80 @@
+#ifndef CPPUNIT_SYNCHRONIZEDOBJECT_H
+#define CPPUNIT_SYNCHRONIZEDOBJECT_H
+
+#include <cppunit/Portability.h>
+
+
+CPPUNIT_NS_BEGIN
+
+
+/*! \brief Base class for synchronized object.
+ *
+ * Synchronized object are object which members are used concurrently by mutiple
+ * threads.
+ *
+ * This class define the class SynchronizationObject which must be subclassed
+ * to implement an actual lock.
+ *
+ * Each instance of this class holds a pointer on a lock object.
+ *
+ * See src/msvc6/MfcSynchronizedObject.h for an example.
+ */
+class CPPUNIT_API SynchronizedObject
+{
+public:
+  /*! \brief Abstract synchronization object (mutex)
+   */
+  class SynchronizationObject
+  {
+    public:
+      SynchronizationObject() {}
+      virtual ~SynchronizationObject() {}
+
+      virtual void lock() {}
+      virtual void unlock() {}
+  };
+
+  /*! Constructs a SynchronizedObject object.
+   */
+  SynchronizedObject( SynchronizationObject *syncObject =0 );
+
+  /// Destructor.
+  virtual ~SynchronizedObject();
+
+protected:
+  /*! \brief Locks a synchronization object in the current scope.
+   */
+  class ExclusiveZone
+  {
+    SynchronizationObject *m_syncObject;
+
+  public:
+    ExclusiveZone( SynchronizationObject *syncObject ) 
+        : m_syncObject( syncObject ) 
+    { 
+      m_syncObject->lock(); 
+    }
+
+    ~ExclusiveZone() 
+    { 
+      m_syncObject->unlock (); 
+    }
+  };
+
+  virtual void setSynchronizationObject( SynchronizationObject *syncObject );
+
+protected:
+  SynchronizationObject *m_syncObject;
+
+private:
+  /// Prevents the use of the copy constructor.
+  SynchronizedObject( const SynchronizedObject &copy );
+
+  /// Prevents the use of the copy operator.
+  void operator =( const SynchronizedObject &copy );
+};
+
+
+CPPUNIT_NS_END
+
+#endif  // CPPUNIT_SYNCHRONIZEDOBJECT_H