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From tab...@apache.org
Subject svn commit: r880790 - /activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/lang/Pointer.h
Date Mon, 16 Nov 2009 15:18:04 GMT
Author: tabish
Date: Mon Nov 16 15:18:03 2009
New Revision: 880790

URL: http://svn.apache.org/viewvc?rev=880790&view=rev
Log:
Make the ClassCastException's error message more descriptive.

Modified:
    activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/lang/Pointer.h

Modified: activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/lang/Pointer.h
URL: http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/lang/Pointer.h?rev=880790&r1=880789&r2=880790&view=diff
==============================================================================
--- activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/lang/Pointer.h (original)
+++ activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/lang/Pointer.h Mon Nov 16 15:18:03
2009
@@ -24,6 +24,7 @@
 #include <decaf/util/concurrent/atomic/AtomicInteger.h>
 #include <decaf/util/Comparator.h>
 #include <memory>
+#include <typeinfo>
 #include <algorithm>
 
 namespace decaf {
@@ -168,7 +169,9 @@
                 // didn't actually create one as the dynamic cast failed..
                 this->release();
                 throw decaf::lang::exceptions::ClassCastException(
-                    __FILE__, __LINE__, "Failed to cast source pointer to this type." );
+                    __FILE__, __LINE__,
+                    "Failed to cast source pointer of type %s to this type: %s.",
+                    typeid( T1 ).name(), typeid( T ).name() );
             }
         }
 



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