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/src/cppunit/AdditionalMessage.cpp

@@ -0,0 +1,41 @@
+#include <cppunit/AdditionalMessage.h>
+
+
+CPPUNIT_NS_BEGIN
+
+
+AdditionalMessage::AdditionalMessage()
+{
+}
+
+
+AdditionalMessage::AdditionalMessage( const std::string &detail1 )
+{
+  if ( !detail1.empty() )
+    addDetail( detail1 );
+}
+
+
+AdditionalMessage::AdditionalMessage( const char *detail1 )
+{
+  if ( detail1  &&  !std::string( detail1 ).empty() )
+    addDetail( std::string(detail1) );
+}
+
+
+AdditionalMessage::AdditionalMessage( const Message &other )
+    : SuperClass( other )
+{
+}
+
+
+AdditionalMessage &
+AdditionalMessage::operator =( const Message &other )
+{
+  SuperClass::operator =( other );
+
+  return *this;
+}
+
+
+CPPUNIT_NS_END