Polytope.h

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/*
  SOLID - Software Library for Interference Detection
  Copyright (C) 1997-1998  Gino van den Bergen
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Library General Public
  License as published by the Free Software Foundation; either
  version 2 of the License, or (at your option) any later version.
 
  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Library General Public License for more details.
 
  You should have received a copy of the GNU Library General Public
  License along with this library; if not, write to the Free
  Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
  Please send remarks, questions and bug reports to gino@win.tue.nl,
  or write to:
                  Gino van den Bergen
          Department of Mathematics and Computing Science
          Eindhoven University of Technology
          P.O. Box 513, 5600 MB Eindhoven, The Netherlands
*/
 
#ifndef _POLYTOPE_H_
#define _POLYTOPE_H_
 
#ifdef _MSC_VER
#pragma warning(disable:4786) // identifier was truncated to '255'
#endif // _MSC_VER
 
#include "Convex.h"
#include "IndexArray.h"
#include "VertexBase.h"
 
class Polytope : public Convex {
public:
  Polytope(const VertexBase& b, int c, const unsigned int v[]) : 
    base(b), index(c, v) {}
  virtual ~Polytope() {}
  virtual Point support(const Vector&) const = 0;
 
  const Point& operator[](int i) const { return base[index[i]]; }
  int numVerts() const { return index.size(); }
 
private:
  const VertexBase& base;
  IndexArray index;
};
 
#endif