// 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 _ShapeBuild_Edge_HeaderFile
#define _ShapeBuild_Edge_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>

#include <Standard_Real.hxx>
#include <Standard_Boolean.hxx>
#include <Handle_Geom_Surface.hxx>
#include <Handle_Geom2d_Curve.hxx>
#include <Handle_Geom_Curve.hxx>
class TopoDS_Edge;
class TopoDS_Vertex;
class TopoDS_Face;
class Geom_Surface;
class TopLoc_Location;
class Geom2d_Curve;
class gp_Trsf2d;
class Geom_Curve;


//! This class provides low-level operators for building an edge
//! 3d curve, copying edge with replaced vertices etc.
class ShapeBuild_Edge 
{
public:

  DEFINE_STANDARD_ALLOC

  
  //! Copy edge and replace one or both its vertices to a given
  //! one(s). Vertex V1 replaces FORWARD vertex, and V2 - REVERSED,
  //! as they are found by TopoDS_Iterator.
  //! If V1 or V2 is NULL, the original vertex is taken
  Standard_EXPORT   TopoDS_Edge CopyReplaceVertices (const TopoDS_Edge& edge, const TopoDS_Vertex& V1, const TopoDS_Vertex& V2)  const;
  
  //! Copies ranges for curve3d and all common pcurves from
  //! edge <fromedge> into edge <toedge>.
  Standard_EXPORT   void CopyRanges (const TopoDS_Edge& toedge, const TopoDS_Edge& fromedge, const Standard_Real alpha = 0, const Standard_Real beta = 1)  const;
  
  //! Sets range on 3d curve only.
  Standard_EXPORT   void SetRange3d (const TopoDS_Edge& edge, const Standard_Real first, const Standard_Real last)  const;
  
  //! Makes a copy of pcurves from edge <fromedge> into edge
  //! <toedge>. Pcurves which are already present in <toedge>,
  //! are replaced by copies, other are copied. Ranges are also
  //! copied.
  Standard_EXPORT   void CopyPCurves (const TopoDS_Edge& toedge, const TopoDS_Edge& fromedge)  const;
  
  //! Make a copy of <edge> by call to CopyReplaceVertices()
  //! (i.e. construct new TEdge with the same pcurves and vertices).
  //! If <sharepcurves> is False, pcurves are also replaced by
  //! their copies with help of method CopyPCurves
  Standard_EXPORT   TopoDS_Edge Copy (const TopoDS_Edge& edge, const Standard_Boolean sharepcurves = Standard_True)  const;
  
  //! Removes the PCurve(s) which could be recorded in an Edge for
  //! the given Face
  Standard_EXPORT   void RemovePCurve (const TopoDS_Edge& edge, const TopoDS_Face& face)  const;
  
  //! Removes the PCurve(s) which could be recorded in an Edge for
  //! the given Surface
  Standard_EXPORT   void RemovePCurve (const TopoDS_Edge& edge, const Handle(Geom_Surface)& surf)  const;
  
  //! Removes the PCurve(s) which could be recorded in an Edge for
  //! the given Surface, with given Location
  Standard_EXPORT   void RemovePCurve (const TopoDS_Edge& edge, const Handle(Geom_Surface)& surf, const TopLoc_Location& loc)  const;
  
  //! Replace the PCurve in an Edge for the given Face
  //! In case if edge is seam, i.e. has 2 pcurves on that face,
  //! only pcurve corresponding to the orientation of the edge is
  //! replaced
  Standard_EXPORT   void ReplacePCurve (const TopoDS_Edge& edge, const Handle(Geom2d_Curve)& pcurve, const TopoDS_Face& face)  const;
  
  //! Reassign edge pcurve lying on face <old> to another face <sub>.
  //! If edge has two pcurves on <old> face, only one of them will be
  //! reassigned, and other will left alone. Similarly, if edge already
  //! had a pcurve on face <sub>, it will have two pcurves on it.
  //! Returns True if succeeded, False if no pcurve lying on <old> found.
  Standard_EXPORT   Standard_Boolean ReassignPCurve (const TopoDS_Edge& edge, const TopoDS_Face& old, const TopoDS_Face& sub)  const;
  
  //! Transforms the PCurve with given matrix and affinity U factor.
  Standard_EXPORT   Handle(Geom2d_Curve) TransformPCurve (const Handle(Geom2d_Curve)& pcurve, const gp_Trsf2d& trans, const Standard_Real uFact, Standard_Real& aFirst, Standard_Real& aLast)  const;
  
  //! Removes the Curve3D recorded in an Edge
  Standard_EXPORT   void RemoveCurve3d (const TopoDS_Edge& edge)  const;
  
  //! Calls BRepTools::BuildCurve3D
  Standard_EXPORT   Standard_Boolean BuildCurve3d (const TopoDS_Edge& edge)  const;
  
  //! Makes edge with curve and location
  Standard_EXPORT   void MakeEdge (TopoDS_Edge& edge, const Handle(Geom_Curve)& curve, const TopLoc_Location& L)  const;
  
  //! Makes edge with curve, location and range [p1, p2]
  Standard_EXPORT   void MakeEdge (TopoDS_Edge& edge, const Handle(Geom_Curve)& curve, const TopLoc_Location& L, const Standard_Real p1, const Standard_Real p2)  const;
  
  //! Makes edge with pcurve and face
  Standard_EXPORT   void MakeEdge (TopoDS_Edge& edge, const Handle(Geom2d_Curve)& pcurve, const TopoDS_Face& face)  const;
  
  //! Makes edge with pcurve, face and range [p1, p2]
  Standard_EXPORT   void MakeEdge (TopoDS_Edge& edge, const Handle(Geom2d_Curve)& pcurve, const TopoDS_Face& face, const Standard_Real p1, const Standard_Real p2)  const;
  
  //! Makes edge with pcurve, surface and location
  Standard_EXPORT   void MakeEdge (TopoDS_Edge& edge, const Handle(Geom2d_Curve)& pcurve, const Handle(Geom_Surface)& S, const TopLoc_Location& L)  const;
  
  //! Makes edge with pcurve, surface, location and range [p1, p2]
  Standard_EXPORT   void MakeEdge (TopoDS_Edge& edge, const Handle(Geom2d_Curve)& pcurve, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const Standard_Real p1, const Standard_Real p2)  const;




protected:





private:





};







#endif // _ShapeBuild_Edge_HeaderFile
