21 lines
366 B
C++
21 lines
366 B
C++
// "city_swap.cpp"
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// (c) OPAC Team, LIFL, 2002
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/*
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Contact: paradiseo-help@lists.gforge.inria.fr
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*/
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#include <utils/eoRNG.h>
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#include "city_swap.h"
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bool CitySwap :: operator () (Route & __route) {
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std :: swap (__route [rng.random (__route.size ())],
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__route [rng.random (__route.size ())]) ;
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__route.invalidate () ;
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return true ;
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}
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