hegyi@1: /* -*- C++ -*-
hegyi@1:  *
hegyi@1:  * This file is a part of LEMON, a generic C++ optimization library
hegyi@1:  *
hegyi@1:  * Copyright (C) 2003-2006
hegyi@1:  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
hegyi@1:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
hegyi@1:  *
hegyi@1:  * Permission to use, modify and distribute this software is granted
hegyi@1:  * provided that this copyright notice appears in all copies. For
hegyi@1:  * precise terms see the accompanying LICENSE file.
hegyi@1:  *
hegyi@1:  * This software is provided "AS IS" with no warranty of any kind,
hegyi@1:  * express or implied, and with no claim as to its suitability for any
hegyi@1:  * purpose.
hegyi@1:  *
hegyi@1:  */
hegyi@1: 
hegyi@1: #ifndef XYMAP_H
hegyi@1: #define XYMAP_H
hegyi@1: 
hegyi@1: #include <lemon/list_graph.h>
hegyi@1: #include <lemon/dim2.h>
hegyi@1: 
hegyi@1: template<class M>
hegyi@1: class XYMap
hegyi@1: {
hegyi@1:   private:
hegyi@1:     M *xmap, *ymap;
hegyi@1: 
hegyi@1:   public:
hegyi@1:     typedef typename M::Key Key;
hegyi@1:     typedef lemon::dim2::Point<typename M::Value> Value;
hegyi@1:     XYMap() {}
hegyi@1:     XYMap(M &_xmap, M &_ymap) : xmap(&_xmap), ymap(&_ymap) {}
hegyi@1:     void setXMap(M &_xmap) { xmap = &_xmap; }
hegyi@1:     void setYMap(M &_ymap) { ymap = &_ymap; }
hegyi@1:     Value operator[](Key k) const
hegyi@1:     {
hegyi@1:       Value v(xmap->operator[](k), ymap->operator[](k));
hegyi@1:       return v;
hegyi@1:     }
hegyi@1:     void set(Key k, Value v)
hegyi@1:     {
hegyi@1:       xmap->set(k, v.x);
hegyi@1:       ymap->set(k, v.y);
hegyi@1:     }
hegyi@1: };
hegyi@1: 
hegyi@1: #endif