00001 // This file is part of ff3d - http://www.freefem.org/ff3d 00002 // Copyright (C) 2001, 2002, 2003 Stéphane Del Pino 00003 00004 // This program is free software; you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation; either version 2, or (at your option) 00007 // any later version. 00008 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program; if not, write to the Free Software Foundation, 00016 // Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 00018 // $Id: Cylinder.hpp,v 1.6 2006/10/01 23:25:58 delpinux Exp $ 00019 00020 #ifndef CYLINDER_HPP 00021 #define CYLINDER_HPP 00022 00023 #include <Shape.hpp> 00024 00032 class Cylinder 00033 : public Shape 00034 { 00035 private: 00036 friend class InfiniteCylinder; 00037 friend class Plane; 00038 00039 const TinyVector<3, real_t> __c1; 00040 const TinyVector<3, real_t> __c2; 00042 const TinyVector<3, real_t> 00043 __center; 00046 const real_t __radius; 00048 const real_t __radius2; 00053 const real_t __half_height; 00057 const TinyVector<3, real_t> 00058 __unaryVector; 00061 protected: 00069 inline bool __inShape(const TinyVector<3, real_t>& x) const; 00070 00078 std::ostream& __put(std::ostream& os) const; 00079 00085 ReferenceCounting<Shape> __getCopy() const; 00086 00087 public: 00095 Cylinder(const TinyVector<3, real_t>& a, 00096 const TinyVector<3, real_t>& b, 00097 const real_t& r); 00098 00104 Cylinder(const Cylinder& C); 00105 00110 ~Cylinder() 00111 { 00112 ; 00113 } 00114 }; 00115 00116 #endif // CYLINDER_HPP
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