Added StrongPtr class to Loki along with tests for StrongPtr.

git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@623 7ec92016-0320-0410-acc4-a06ded1c099a

test/SmartPtr/base.h

@@ -12,6 +12,8 @@
 
 // $Header$
 
+#include <assert.h>
+
 
 // ----------------------------------------------------------------------------
 
@@ -38,6 +40,8 @@ public:
         return new BaseClass();
     }
 
+    void DoThat( void ) const {}
+
     static inline bool AllDestroyed( void )
     {
         return ( s_constructions == s_destructions );
@@ -82,7 +86,7 @@ public:
     // This function is used only for the DeepCopy policy.
     virtual BaseClass * Clone( void ) const
     {
-        return new BaseClass;
+        return new PublicSubClass;
     }
 };
 
@@ -94,13 +98,98 @@ public:
     // This function is used only for the DeepCopy policy.
     virtual BaseClass * Clone( void ) const
     {
-        return new BaseClass;
+        return new PrivateSubClass;
     }
 };
 
+
+// ----------------------------------------------------------------------------
+
+/** @class MimicCOM Acts like a COM object by having an intrusive ref count.
+ */
+class MimicCOM
+{
+public:
+    MimicCOM( void )
+        : m_count( 0 )
+        , m_AddRefCount( 0 )
+        , m_ReleaseCount( 0 )
+    {
+        s_constructions++;
+    }
+
+    virtual ~MimicCOM( void )
+    {
+        s_destructions++;
+    }
+
+    void AddRef( void )
+    {
+        m_count++;
+        m_AddRefCount++;
+    }
+
+    void Release( void )
+    {
+        m_ReleaseCount++;
+        assert( 0 < m_count );
+        m_count--;
+        if ( 0 == m_count )
+        {
+            /** @note I consider "delete this;" to be very unsafe!  I'm only
+             using it here for the purpose of testing.
+             */
+            delete this;
+        }
+    }
+
+    void DoThat( void ) {}
+
+    static inline bool AllDestroyed( void )
+    {
+        return ( s_constructions == s_destructions );
+    }
+
+    static inline bool ExtraConstructions( void )
+    {
+        return ( s_constructions > s_destructions );
+    }
+
+    static inline bool ExtraDestructions( void )
+    {
+        return ( s_constructions < s_destructions );
+    }
+
+    static inline unsigned int GetCtorCount( void )
+    {
+        return s_constructions;
+    }
+
+    static inline unsigned int GetDtorCount( void )
+    {
+        return s_destructions;
+    }
+
+private:
+    /// Not implemented.
+    MimicCOM( const MimicCOM & );
+    /// Not implemented.
+    MimicCOM & operator = ( const MimicCOM & );
+
+    static unsigned int s_constructions;
+    static unsigned int s_destructions;
+
+    unsigned int m_count;
+    unsigned int m_AddRefCount;
+    unsigned int m_ReleaseCount;
+};
+
 // ----------------------------------------------------------------------------
 
 // $Log$
+// Revision 1.2  2006/04/05 22:53:12  rich_sposato
+// Added StrongPtr class to Loki along with tests for StrongPtr.
+//
 // Revision 1.1  2006/03/20 21:14:16  rich_sposato
 // Adding base.h to CVS.
 //