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setofpoints.hxx

00001 // Copyright (C) 2002-2004 Vivien Mallet
00002 //
00003 // This file is part of Multivac library.
00004 // Multivac library provides front-tracking algorithms.
00005 // 
00006 // Multivac is free software; you can redistribute it and/or modify
00007 // it under the terms of the GNU General Public License as published by
00008 // the Free Software Foundation; either version 2 of the License, or
00009 // (at your option) any later version.
00010 // 
00011 // Multivac is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014 // GNU General Public License (file "license") for more details.
00015 //
00016 // For more information, please see the Multivac home page:
00017 //     http://spacetown.free.fr/fronts/
00018 
00019 
00020 #ifndef FILE_INITIALCURVES_SETOFPOINTS_HXX
00021 
00022 
00023 #include "../errors.cxx"
00024 #include <stdio.h>
00025 #include <math.h>
00026 
00027 
00028 namespace Multivac
00029 {
00030 
00031 
00032 
00034   // CCIRCLE //
00036 
00038   template <class T>
00039   class CSetOfPoints: public CInitialCurve<T>
00040   {
00041 
00042 
00043     /**************
00044      * ATTRIBUTES *
00045      **************/
00046 
00047   protected:
00048     Curve<T> Front;
00049     // Is the front a closed curve?
00050     bool origin_out;
00051 
00052 
00053     /*****************************
00054      * CONSTRUCTORS & DESTRUCTOR *
00055      *****************************/
00056 
00057   public:
00058 
00059     CSetOfPoints();
00060     CSetOfPoints(Curve<T>& InitialFront);
00061     CSetOfPoints(string InitialFrontFile, int orientation, bool origin_out_);
00062 
00063     ~CSetOfPoints()  throw();
00064 
00065 
00066     /***********
00067      * METHODS *
00068      ***********/
00069     
00070   public:
00071   
00072     virtual void SetDistances(CMesh<T>& Mesh, CLevelSet<T>& Phi);
00073     virtual T GetDistance(T x, T y);
00074 
00075     virtual void GetProjectionOnMesh(T& x, T& y, CMesh<T>& Mesh);
00076 
00077     virtual void Save(string CurveFile) const;
00078 
00079   };  // CSetOfPoints.
00080 
00081 
00082 }  // namespace Multivac.
00083 
00084 
00085 #define FILE_INITIALCURVES_SETOFPOINTS_HXX
00086 #endif

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