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# two_opt_next.cpp

    00001 // "two_opt_next.cpp"
    00002
    00003 // (c) OPAC Team, LIFL, January 2006
    00004
    00005 /*
    00006    Contact: paradiseo-help@lists.gforge.inria.fr
    00007 */
    00008
    00009 #include "two_opt_next.h"
    00010 #include "node.h"
    00011
    00012 bool TwoOptNext :: operator () (TwoOpt & __move, const Route & __route) {
    00013
    00014   if (__move.first == numNodes - 1 && __move.second == numNodes - 1)
    00015     return false;
    00016
    00017   else {
    00018
    00019     __move.second ++;
    00020     if (__move.second == numNodes) {
    00021
    00022       __move.first ++;
    00023       __move.second = __move.first;
    00024     }
    00025     return true ;
    00026   }
    00027 }