X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=src%2Freverseaction.h;h=e0857803518b2d4aa5acaa72f0c7cfe89f41bf4f;hb=HEAD;hp=0330597a90b775c7da1ed89fb118ee59482e1241;hpb=3fff88637ec7e806f19e613051f31ca5178d2cf5;p=germs.git

diff --git a/src/reverseaction.h b/src/reverseaction.h
index 0330597..e085780 100644
--- a/src/reverseaction.h
+++ b/src/reverseaction.h
@@ -22,18 +22,29 @@
 #define __REVERSEACTION_H__
 
 #include "sortaction.h"
+#include "genealgorithms.h"
+#include "geneorder.h"
+
+#include <algorithm>
+#include <sstream>
+
 /**
  * Reverses an interval
  *
  * \author Michael Andreen
  */
-class ReverseAction : public SortAction{
+class ReverseAction : public SortActionImpl{
 	public:
 
 		/**
 		 * Creates a new reverse action for the interval [i,j]
 		 */
-		ReverseAction(size_t i, size_t j): SortAction(0),_i(i),_j(j){
+		ReverseAction(size_t i, size_t j): _i(i),_j(j){
+		}
+
+		ReverseAction(Interval i){
+			_i = std::min(i.first,i.second);
+			_j = std::max(i.first,i.second)-1;
 		}
 
 		/**
@@ -44,13 +55,31 @@ class ReverseAction : public SortAction{
 			return go;
 		}
 
-		virtual bool operator==(const SortAction& sa) const{
+		virtual bool operator==(const SortActionImpl& sa) const{
 			if (const ReverseAction* psa = dynamic_cast<const ReverseAction*>(&sa)){
 				if (_i == psa->_i && _j == psa->_j)
 					return true;
 			}
 			return false;
 		}
+
+		/**
+		 * Gives a string representation of the action, for output
+		 */
+		virtual std::string toString() const{
+			std::ostringstream os;
+			os << "[" << _i << "," << _j << "]";
+			return os.str();
+		}
+
+		size_t i() const{
+			return _i;
+		}
+		size_t j() const{
+			return _j;
+		}
+
+
 	private:
 		size_t _i;
 		size_t _j;