X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=src%2Fsortaction.h;h=ec9a023710961ee0978651fe46f1520d6d18039d;hb=0ced9c229cf05fa677686df27eca9f167f11a87f;hp=faec98a0c2e94681dcba096714d7f4c2e47759d6;hpb=d7c119fefaf9cce07974afbefb4b6a017689a961;p=germs.git

diff --git a/src/sortaction.h b/src/sortaction.h
index faec98a..ec9a023 100644
--- a/src/sortaction.h
+++ b/src/sortaction.h
@@ -26,6 +26,10 @@
 class GeneOrder;
 
 
+/**
+ * Abstraction for a sort action implementation, this is the base that other
+ * actions inherits from.
+ */
 class SortActionImpl{
 	public:
 
@@ -48,7 +52,7 @@ 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
  */
@@ -105,7 +109,7 @@ class SortAction{
 		/**
 		 * Gives access to the implementation
 		 */
-		const SortActionImpl& impl(){
+		const SortActionImpl& impl() const{
 			return *_action;
 		}
 	private: