// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _TopOpeBRepTool_PurgeInternalEdges_HeaderFile
#define _TopOpeBRepTool_PurgeInternalEdges_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif

#ifndef _TopoDS_Shape_HeaderFile
#include <TopoDS_Shape.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _TopTools_DataMapOfShapeListOfShape_HeaderFile
#include <TopTools_DataMapOfShapeListOfShape.hxx>
#endif
#ifndef _TopTools_IndexedDataMapOfShapeListOfShape_HeaderFile
#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
class Standard_ConstructionError;
class Standard_NullObject;
class TopoDS_Shape;
class TopTools_DataMapOfShapeListOfShape;


//! remove from  a shape, the  internal edges that are <br>
//!          not  connected to any face in  the shape.   We can <br>
//!             get  the    list   of      the    edges  as   a <br>
//!          DataMapOfShapeListOfShape with a Face of the Shape <br>
//!          as  the key and  a  list of internal  edges as the <br>
//!           value.  The list   of internal edges  means edges <br>
//!          that are  not connected to any  face in the shape. <br>
//! <br>
//!          Example of use          : <br>
//!               TopTools_DataMapOfShapeListOfShape     mymap; <br>
//!               TopOpeBRepTool_PurgeInternalEdges <br>
//!               mypurgealgo(mysolid); mypurgealgo.GetFaces(mymap); <br>
//! <br>
class TopOpeBRepTool_PurgeInternalEdges  {
public:

  void* operator new(size_t,void* anAddress) 
  {
    return anAddress;
  }
  void* operator new(size_t size) 
  {
    return Standard::Allocate(size); 
  }
  void  operator delete(void *anAddress) 
  {
    if (anAddress) Standard::Free((Standard_Address&)anAddress); 
  }

  //! Initialize   members and  begin  exploration   of  shape <br>
//!          depending of the value of PerformNow <br>
  Standard_EXPORT   TopOpeBRepTool_PurgeInternalEdges(const TopoDS_Shape& theShape,const Standard_Boolean PerformNow = Standard_True);
  //! returns  the list  internal edges associated  with <br>
//!          the faces of the  myShape. If PerformNow was False <br>
//!          when created, then call the private Perform method <br>
//!          that do the main job. <br>
  Standard_EXPORT     void Faces(TopTools_DataMapOfShapeListOfShape& theMapFacLstEdg) ;
  //! returns myShape modified with the list of internal <br>
//!          edges removed from it. <br>
  Standard_EXPORT     TopoDS_Shape& Shape() ;
  //! returns the number of edges candidate to be removed <br>
  Standard_EXPORT    const Standard_Integer NbEdges() const;
  //! returns False  if the list  of internal  edges has <br>
//!          not been extracted <br>
        Standard_Boolean IsDone() const;
  //!  Using   the list  of internal edge    from each face, <br>
//!           rebuild myShape by removing thoses edges. <br>
//! <br>
  Standard_EXPORT     void Perform() ;





protected:



TopTools_IndexedDataMapOfShapeListOfShape myMapEdgLstFac;


private:

  //! Do the main job. Explore all the  edges of myShape and <br>
//!          build a map with  faces as a key  and list of internal <br>
//!          edges(without connected faces) as value. <br>
//! <br>
  Standard_EXPORT     void BuildList() ;


TopoDS_Shape myShape;
Standard_Boolean myIsDone;
TopTools_DataMapOfShapeListOfShape myMapFacLstEdg;


};


#include <TopOpeBRepTool_PurgeInternalEdges.lxx>



// other Inline functions and methods (like "C++: function call" methods)


#endif