// File generated by CPPExt (Value)
//
//                     Copyright (C) 1991 - 2000 by  
//                      Matra Datavision SA.  All rights reserved.
//  
//                     Copyright (C) 2001 - 2004 by
//                     Open CASCADE SA.  All rights reserved.
// 
// This file is part of the Open CASCADE Technology software.
//
// This software may be distributed and/or modified under the terms and
// conditions of the Open CASCADE Public License as defined by Open CASCADE SA
// and appearing in the file LICENSE included in the packaging of this file.
//  
// This software is distributed on an "AS IS" basis, without warranty of any
// kind, and Open CASCADE SA hereby disclaims all such warranties,
// including without limitation, any warranties of merchantability, fitness
// for a particular purpose or non-infringement. Please see the License for
// the specific terms and conditions governing rights and limitations under the
// License.

#ifndef _TopOpeBRepBuild_FaceBuilder_HeaderFile
#define _TopOpeBRepBuild_FaceBuilder_HeaderFile

#ifndef _TopoDS_Face_HeaderFile
#include <TopoDS_Face.hxx>
#endif
#ifndef _TopOpeBRepBuild_LoopSet_HeaderFile
#include <TopOpeBRepBuild_LoopSet.hxx>
#endif
#ifndef _TopOpeBRepBuild_BlockIterator_HeaderFile
#include <TopOpeBRepBuild_BlockIterator.hxx>
#endif
#ifndef _TopOpeBRepBuild_BlockBuilder_HeaderFile
#include <TopOpeBRepBuild_BlockBuilder.hxx>
#endif
#ifndef _TopOpeBRepBuild_FaceAreaBuilder_HeaderFile
#include <TopOpeBRepBuild_FaceAreaBuilder.hxx>
#endif
#ifndef _TopTools_DataMapOfShapeInteger_HeaderFile
#include <TopTools_DataMapOfShapeInteger.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
class TopOpeBRepBuild_WireEdgeSet;
class TopoDS_Shape;
class TopTools_IndexedDataMapOfShapeShape;
class TopTools_IndexedMapOfShape;
class TopOpeBRepBuild_ShapeSet;


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


class TopOpeBRepBuild_FaceBuilder  {

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); 
      }
 // Methods PUBLIC
 // 


Standard_EXPORT TopOpeBRepBuild_FaceBuilder();

//! Create a FaceBuilder to build the faces on <br>
//! the shapes (wires, blocks of edge) described by <LS>. <br>
Standard_EXPORT TopOpeBRepBuild_FaceBuilder(TopOpeBRepBuild_WireEdgeSet& ES,const TopoDS_Shape& F,const Standard_Boolean ForceClass = Standard_False);


Standard_EXPORT   void InitFaceBuilder(TopOpeBRepBuild_WireEdgeSet& ES,const TopoDS_Shape& F,const Standard_Boolean ForceClass) ;

//! Removes   are  non 3d-closed  wires. <br>
//!          Fills  up maps <mapVVsameG> and  <mapVon1Edge>,  in order to <br>
//!          correct 3d-closed but unclosed (topologic connexity) wires. <br>
//! modifies myBlockBuilder <br>
Standard_EXPORT   void DetectUnclosedWire(TopTools_IndexedDataMapOfShapeShape& mapVVsameG,TopTools_IndexedDataMapOfShapeShape& mapVon1Edge) ;

//! Using the given maps, change the topology of the 3d-closed <br>
//!          wires, in order to get closed wires. <br>
Standard_EXPORT   void CorrectGclosedWire(const TopTools_IndexedDataMapOfShapeShape& mapVVref,const TopTools_IndexedDataMapOfShapeShape& mapVon1Edge) ;

//! Removes edges appearing twice (FORWARD,REVERSED) with a bounding <br>
//!          vertex not connected to any other edge. <br>
//!          mapE contains edges found. <br>
//! modifies myBlockBuilder. <br>
Standard_EXPORT   void DetectPseudoInternalEdge(TopTools_IndexedMapOfShape& mapE) ;

//! return myFace <br>
Standard_EXPORT  const TopoDS_Shape& Face() const;


Standard_EXPORT   Standard_Integer InitFace() ;


Standard_EXPORT   Standard_Boolean MoreFace() const;


Standard_EXPORT   void NextFace() ;


Standard_EXPORT   Standard_Integer InitWire() ;


Standard_EXPORT   Standard_Boolean MoreWire() const;


Standard_EXPORT   void NextWire() ;


Standard_EXPORT   Standard_Boolean IsOldWire() const;

//! Returns current wire <br>
//! This wire may be : <br>
//! * an old wire OldWire(), which has not been reconstructed; <br>
//! * a new wire made of edges described by ...NewEdge() methods. <br>
Standard_EXPORT  const TopoDS_Shape& OldWire() const;

//! Iterates on myBlockIterator until finding a valid element <br>
Standard_EXPORT   void FindNextValidElement() ;


Standard_EXPORT   Standard_Integer InitEdge() ;


Standard_EXPORT   Standard_Boolean MoreEdge() const;


Standard_EXPORT   void NextEdge() ;

//! Returns current new edge of current new wire. <br>
Standard_EXPORT  const TopoDS_Shape& Edge() const;


Standard_EXPORT   Standard_Integer EdgeConnexity(const TopoDS_Shape& E) const;


Standard_EXPORT   Standard_Integer AddEdgeWire(const TopoDS_Shape& E,TopoDS_Shape& W) const;





protected:

 // Methods PROTECTED
 // 


 // Fields PROTECTED
 //


private: 

 // Methods PRIVATE
 // 


Standard_EXPORT   void MakeLoops(TopOpeBRepBuild_ShapeSet& SS) ;


 // Fields PRIVATE
 //
TopoDS_Face myFace;
TopOpeBRepBuild_LoopSet myLoopSet;
TopOpeBRepBuild_BlockIterator myBlockIterator;
TopOpeBRepBuild_BlockBuilder myBlockBuilder;
TopOpeBRepBuild_FaceAreaBuilder myFaceAreaBuilder;
TopTools_DataMapOfShapeInteger myMOSI;


};





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


#endif
