X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=src%2Fsortaction.h;h=a99f786988b88a9cb238fc77122fb6a14aa5d4f2;hb=c997c8f4931cde3ede1b51905c10c4d9c442e630;hp=c56d0ee42a304bdf26db992f36d4c61a5f374f7a;hpb=efe42ca948704593c847996d0ae8da71d15bb75b;p=germs.git

diff --git a/src/sortaction.h b/src/sortaction.h
index c56d0ee..a99f786 100644
--- a/src/sortaction.h
+++ b/src/sortaction.h
@@ -21,11 +21,15 @@
 #ifndef __SORTACTION_H__
 #define __SORTACTION_H__
 
-#include <tr1/memory>
+#include "shared_ptr.h"
 #include <string>
 class GeneOrder;
 
 
+/**
+ * Abstraction for a sort action implementation, this is the base that other
+ * actions inherits from.
+ */
 class SortActionImpl{
 	public:
 
@@ -48,13 +52,13 @@ class SortActionImpl{
 };
 
 /**
- * Abstraction of a sort action, all child actions has to be immutable.
+ * Abstraction of a sort action, all SortActionImpls has to be immutable.
  *
  * \author Michael Andreen
  */
 class SortAction{
 	public:
-		typedef std::tr1::shared_ptr<SortActionImpl> ActionPointer;
+		typedef shared_ptr<SortActionImpl> ActionPointer;
 
 		/**
 		 * Creates a new sort action, given a specified action.
@@ -101,6 +105,13 @@ class SortAction{
 		std::string toString() const{
 			return _action->toString();
 		}
+
+		/**
+		 * Gives access to the implementation
+		 */
+		const SortActionImpl& impl() const{
+			return *_action;
+		}
 	private:
 		ActionPointer _action;