ParadisEO-MOMovingObjects: city_swap.cpp Source File

00001 // -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
00002 
00003 // "city_swap.cpp"
00004 
00005 // (c) OPAC Team, LIFL, 2002-2006
00006 
00007 /* TEXT LICENCE
00008    
00009    Contact: paradiseo-help@lists.gforge.inria.fr
00010 */
00011 
00012 #include <utils/eoRNG.h>
00013 
00014 #include "city_swap.h"
00015 
00016 bool CitySwap :: operator () (Route & __route) {
00017   
00018   std :: swap (__route [rng.random (__route.size ())],
00019                __route [rng.random (__route.size ())]) ;
00020     
00021   __route.invalidate () ;
00022   
00023   return true ;
00024 }