ringperceptor.h

/***************************************************************************
                          ringperceptor.h  -  description
                             -------------------
    author               : Armando Navarro-Vazquez
    email                : armando.deus@gmail.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef MAGNES_RINGPERCEPTOR_H

#include <vector>
#include "molecule.h"

namespace magnes
{

  class RingPerceptor
  {
      class Edge
      {
        public:
          Edge();
          std::vector<size_t>& Path() { return _path; }
          const std::vector<size_t>& Path() const { return _path;}
          //Edge operator ^ (Edge& b);
          Edge operator+ ( Edge& b );
        private:
          std::vector< size_t > _path;
      };
    public:
      RingPerceptor ( const magnes::Molecule* molecule );
      RingPerceptor ( const magnes::Frame* frame );
      ~RingPerceptor();
      std::vector< std::vector<size_t> >Rings ( size_t size=0 );
    private:
      void Convert();
      void Remove();
      size_t CommonElements ( const Edge& edg1, const Edge& edg2 );
    private:
      const Molecule* m_molecule;
      const Frame* m_frame;
      std::vector< size_t > m_vertex;
      std::vector < Edge > m_edges;
      std::vector<Edge> m_rings;
  };
}
#endif //MAGNES_RINGPERCEPTOR_H