add Setter & getter of neighborhoodSize

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1967 331e1502-861f-0410-8da2-ba01fb791d7f

trunk/paradiseo-mo/src/neighborhood/moIndexNeighborhood.h

@@ -41,8 +41,7 @@
  * A Indexed Neighborhood
  */
 template<class Neighbor>
-class moIndexNeighborhood : virtual public moNeighborhood<Neighbor>
-{
+class moIndexNeighborhood: virtual public moNeighborhood<Neighbor> {
 public:
 	/**
 	 * Define type of a solution corresponding to Neighbor
@@ -53,12 +52,27 @@ public:
 	 * Constructor
 	 * @param _neighborhoodSize the size of the neighborhood
 	 */
-    moIndexNeighborhood(unsigned int _neighborhoodSize):neighborhoodSize(_neighborhoodSize) {}
+	moIndexNeighborhood(unsigned int _neighborhoodSize) :
+		neighborhoodSize(_neighborhoodSize) {
+	}
 
-    unsigned int size(){
+	/**
+	 * getter to get the value of neighborhoodSize
+	 * @return the neighborhoodSize
+	 */
+	unsigned int getNeighborhoodSize() {
 		return neighborhoodSize;
 	}
 
+	/**
+	 * Setter to fixe the neighoodSize
+	 * @param _neighborhoodSize the value to set
+	 */
+
+	void setNeighborhoodSize(unsigned int _neighborhoodSize) {
+		neighborhoodSize = _neighborhoodSize;
+	}
+
 protected:
 	// size of the neighborhood
 	unsigned int neighborhoodSize;