ArrayItems.hh

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#ifndef OPENMESH_ARRAY_ITEMS_HH
#define OPENMESH_ARRAY_ITEMS_HH
 
 
//== INCLUDES =================================================================
 
 
#include <OpenMesh/Core/System/config.h>
#include <OpenMesh/Core/Utils/GenProg.hh>
#include <OpenMesh/Core/Mesh/Handles.hh>
 
 
//== NAMESPACES ===============================================================
 
namespace OpenMesh {
 
 
//== CLASS DEFINITION =========================================================
 
 
struct ArrayItems
{
 
  //------------------------------------------------------ internal vertex type
 
  class Vertex
  {
    friend class ArrayKernel;
    HalfedgeHandle  halfedge_handle_;
  };
 
 
  //---------------------------------------------------- internal halfedge type
 
#ifndef DOXY_IGNORE_THIS
  class Halfedge_without_prev
  {
    friend class ArrayKernel;
    FaceHandle      face_handle_;
    VertexHandle    vertex_handle_;
    HalfedgeHandle  next_halfedge_handle_;
  };
#endif
 
#ifndef DOXY_IGNORE_THIS
  class Halfedge_with_prev : public Halfedge_without_prev
  {
    friend class ArrayKernel;
    HalfedgeHandle  prev_halfedge_handle_;
  };
#endif
 
  //TODO: should be selected with config.h define
  typedef Halfedge_with_prev                Halfedge;
  typedef Halfedge_without_prev             HalfedgeNoPrev;
  typedef GenProg::Bool2Type<true>          HasPrevHalfedge;
 
  //-------------------------------------------------------- internal edge type
#ifndef DOXY_IGNORE_THIS
  class Edge
  {
    friend class ArrayKernel;
    Halfedge  halfedges_[2];
  };
#endif
 
  //-------------------------------------------------------- internal face type
#ifndef DOXY_IGNORE_THIS
  class Face
  {
    friend class ArrayKernel;
    HalfedgeHandle  halfedge_handle_;
  };
};
#endif
 
//=============================================================================
} // namespace OpenMesh
//=============================================================================
#endif // OPENMESH_ITEMS_HH defined
//=============================================================================