[Ecell-cvs] SF.net SVN: ecell:[3886] ecell3/trunk/ecell/libecs/Polymorph.hpp

[<mor...@us...>]

Revision: 3886
          http://ecell.svn.sourceforge.net/ecell/?rev=3886&view=rev
Author:   moriyoshi
Date:     2011-01-09 02:47:45 +0000 (Sun, 09 Jan 2011)

Log Message:
-----------
* better do it in this way for compatibility with older GCC.

Modified Paths:
--------------
    ecell3/trunk/ecell/libecs/Polymorph.hpp

Modified: ecell3/trunk/ecell/libecs/Polymorph.hpp
===================================================================
--- ecell3/trunk/ecell/libecs/Polymorph.hpp	2011-01-05 12:20:12 UTC (rev 3885)
+++ ecell3/trunk/ecell/libecs/Polymorph.hpp	2011-01-09 02:47:45 UTC (rev 3886)
@@ -1917,12 +1917,25 @@
     return as<PolymorphValue::Tuple const& >();
 }
 
+template<>
+class ConvertTo< String, Polymorph >
+{
+public:
+    const String operator()( const Polymorph& aValue )
+    {
+        return aValue.as< String >();
+    }
+};
 
 template< typename Tnew_ >
-inline Tnew_ convertTo( const Polymorph& aValue )
+class ConvertTo< Tnew_, Polymorph >
 {
-    return aValue.as< Tnew_ >();
-}
+public:
+    const Tnew_ operator()( const Polymorph& aValue )
+    {
+        return aValue.as< Tnew_ >();
+    }
+};
 
 
 //


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