SkeletonBlockerDS.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):       David Salinas
 *
 *    Copyright (C) 2014 Inria
 *
 *    Modification(s):
 *      - YYYY/MM Author: Description of the modification
 */
 
#ifndef CONCEPT_SKELETON_BLOCKER_SKELETONBLOCKERDS_H_
#define CONCEPT_SKELETON_BLOCKER_SKELETONBLOCKERDS_H_
 
namespace Gudhi {
 
namespace skeleton_blocker {
 
struct SkeletonBlockerDS {
  typedef int boost_vertex_handle;
 
  struct Root_vertex_handle {
    boost_vertex_handle vertex;
 
    friend ostream& operator<<(ostream& o, const Root_vertex_handle & v);
  };
 
  struct Vertex_handle {
    boost_vertex_handle vertex;
 
    friend ostream& operator<<(ostream& o, const Vertex_handle & v);
  };
 
  struct Graph_vertex {
    void deactivate();
 
    void activate();
 
    bool is_active() const;
 
    void set_id(Root_vertex_handle i);
    Root_vertex_handle get_id() const;
    virtual string to_string() const;
    friend ostream& operator<<(ostream& o, const Graph_vertex & v);
  };
 
  struct Graph_edge {
    void setId(Root_vertex_handle a, Root_vertex_handle b);
 
    Root_vertex_handle first() const;
 
    Root_vertex_handle second() const;
 
    friend ostream& operator<<(ostream& o, const Simple_edge & v);
  };
};
 
}  // namespace skeleton_blocker
 
namespace skbl = skeleton_blocker;
 
}  // namespace Gudhi
 
#endif  // CONCEPT_SKELETON_BLOCKER_SKELETONBLOCKERDS_H_