SimplicialComplexForAlpha.h

/*    This file is part of the Gudhi Library - https://gudhi.inria.fr/ - which is released under MIT.
 *    See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full license details.
 *    Author(s):       Vincent Rouvreau
 *
 *    Copyright (C) 2016 Inria
 *
 *    Modification(s):
 *      - YYYY/MM Author: Description of the modification
 */

#ifndef CONCEPT_ALPHA_COMPLEX_SIMPLICIAL_COMPLEX_FOR_ALPHA_H_
#define CONCEPT_ALPHA_COMPLEX_SIMPLICIAL_COMPLEX_FOR_ALPHA_H_

namespace Gudhi {

namespace alpha_complex {

struct SimplicialComplexForAlpha {
  typedef unspecified Simplex_handle;
  typedef unspecified Vertex_handle;
  typedef unspecified Filtration_value;

  std::size_t num_vertices();

  int dimension(Simplex_handle simplex);

  int assign_filtration(Simplex_handle simplex, Filtration_value filtration);

  void insert_simplex_and_subfaces(std::vector<Vertex_handle> const & vertex_range, Filtration_value filtration);

  void make_filtration_non_decreasing();

  void prune_above_filtration(Filtration_value filtration);

  typedef unspecified Simplex_vertex_range;

  Simplex_vertex_range simplex_vertex_range(Simplex_handle const & simplex);

  typedef unspecified Boundary_simplex_range;

  Boundary_simplex_range boundary_simplex_range(Simplex_handle const & simplex);

  typedef unspecified Skeleton_simplex_range;
  Skeleton_simplex_range skeleton_simplex_range;

  typedef unspecified Insertion_result_type;

  typedef unspecified      Simplex_key;
  Simplex_key              null_key ();
  Simplex_key              key      ( Simplex_handle sh );
  void                     assign_key(Simplex_handle sh, Simplex_key n);
};

}  // namespace alpha_complex

}  // namespace Gudhi

#endif  // CONCEPT_ALPHA_COMPLEX_SIMPLICIAL_COMPLEX_FOR_ALPHA_H_