Add support for boxed_cast<> to const boost::shared_ptr<Type> &, fixing the problem Jon was having

2009-07-16 21:30:01 +00:00
parent 3fc5f8e8e1
commit 727dc7b0d6
1 changed files with 15 additions and 0 deletions
--- a/include/chaiscript/dispatchkit/boxed_value.hpp
+++ b/include/chaiscript/dispatchkit/boxed_value.hpp
@@ -438,6 +438,21 @@ namespace dispatchkit
      }
    };

+  /**
+   * Cast_Helper for casting to a boost::shared_ptr<> type
+   */
+  template<typename Result>
+    struct Cast_Helper<typename const boost::shared_ptr<Result> &>
+    {
+      typedef typename boost::shared_ptr<Result> Result_Type;
+        
+      static Result_Type cast(const Boxed_Value &ob)
+      {
+        return boost::any_cast<boost::shared_ptr<Result> >(ob.get());
+      }
+    };
+
+

  /**
   * Cast_Helper for casting to a Boxed_Value type