add equals method

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@2057 331e1502-861f-0410-8da2-ba01fb791d7f
2011-01-11 14:29:29 +00:00 · 2011-01-11 14:29:29 +00:00 · e904c97447
commit e904c97447
parent a107e2925d
1 changed files with 11 additions and 0 deletions
--- a/trunk/paradiseo-mo/src/problems/permutation/moSwapNeighbor.h
+++ b/trunk/paradiseo-mo/src/problems/permutation/moSwapNeighbor.h
@ -79,6 +79,17 @@ public:
 		_second = indices.second;
 	}

+	/**
+	 * @param _neighbor a neighbor
+	 * @return if _neighbor and this one are equals
+	 */
+	virtual bool equals(moSwapNeighbor<EOT>& _neighbor) {
+		unsigned f, s;
+		_neighbor.getIndices(f, s);
+		return ((indices.first == f) && (indices.second == s) || (indices.first
+				== s) && (indices.second == f));
+	}
+
 	/**
 	 * Print the Neighbor
 	 */