alpar@174: /* -*- C++ -*-
alpar@174:  *
alpar@174:  * This file is a part of LEMON, a generic C++ optimization library
alpar@174:  *
alpar@174:  * Copyright (C) 2003-2006
alpar@174:  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
alpar@174:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
alpar@174:  *
alpar@174:  * Permission to use, modify and distribute this software is granted
alpar@174:  * provided that this copyright notice appears in all copies. For
alpar@174:  * precise terms see the accompanying LICENSE file.
alpar@174:  *
alpar@174:  * This software is provided "AS IS" with no warranty of any kind,
alpar@174:  * express or implied, and with no claim as to its suitability for any
alpar@174:  * purpose.
alpar@174:  *
alpar@174:  */
alpar@174: 
ladanyi@53: #ifndef XYMAP_H
ladanyi@53: #define XYMAP_H
ladanyi@53: 
ladanyi@53: #include <lemon/list_graph.h>
hegyi@150: #include <lemon/dim2.h>
ladanyi@53: 
ladanyi@53: template<class M>
ladanyi@53: class XYMap
ladanyi@53: {
ladanyi@53:   private:
ladanyi@53:     M *xmap, *ymap;
ladanyi@53: 
ladanyi@53:   public:
ladanyi@53:     typedef typename M::Key Key;
hegyi@150:     typedef lemon::dim2::Point<typename M::Value> Value;
ladanyi@53:     XYMap() {}
ladanyi@53:     XYMap(M &_xmap, M &_ymap) : xmap(&_xmap), ymap(&_ymap) {}
ladanyi@53:     void setXMap(M &_xmap) { xmap = &_xmap; }
ladanyi@53:     void setYMap(M &_ymap) { ymap = &_ymap; }
ladanyi@53:     Value operator[](Key k) const
ladanyi@53:     {
ladanyi@53:       Value v(xmap->operator[](k), ymap->operator[](k));
ladanyi@53:       return v;
ladanyi@53:     }
ladanyi@53:     void set(Key k, Value v)
ladanyi@53:     {
ladanyi@53:       xmap->set(k, v.x);
ladanyi@53:       ymap->set(k, v.y);
ladanyi@53:     }
ladanyi@53: };
ladanyi@53: 
ladanyi@53: #endif