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costcalculator.h
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1 /***************************************************************************
2  costcalculator.h
3  ---------------------
4  begin : November 2009
5  copyright : (C) 2009 by Martin Dobias
6  email : wonder dot sk at gmail dot com
7  ***************************************************************************
8  * *
9  * This program is free software; you can redistribute it and/or modify *
10  * it under the terms of the GNU General Public License as published by *
11  * the Free Software Foundation; either version 2 of the License, or *
12  * (at your option) any later version. *
13  * *
14  ***************************************************************************/
15 #ifndef COSTCALCULATOR_H
16 #define COSTCALCULATOR_H
17 
18 #include "rtree.hpp"
19 
20 namespace pal
21 {
22  class Feats;
23 
25  {
26  public:
28  static void addObstacleCostPenalty( LabelPosition* lp, PointSet* feat );
29 
30  static void setPolygonCandidatesCost( int nblp, LabelPosition **lPos, int max_p, RTree<PointSet*, double, 2, double> *obstacles, double bbx[4], double bby[4] );
31 
33  static void setCandidateCostFromPolygon( LabelPosition* lp, RTree <PointSet*, double, 2, double> *obstacles, double bbx[4], double bby[4] );
34 
36  static int finalizeCandidatesCosts( Feats* feat, int max_p, RTree <PointSet*, double, 2, double> *obstacles, double bbx[4], double bby[4] );
37  };
38 
47  {
48  LabelPosition *lp;
49  double px, py;
50  double dist;
51  bool ok;
52 
53  public:
55 
56  void update( PointSet *pset );
57 
58  double getCost();
59 
61  };
62 }
63 
64 #endif // COSTCALCULATOR_H