include/opencascade/Draft_VertexInfo.hxx

0001 // Created on: 1994-08-31
0002 // Created by: Jacques GOUSSARD
0003 // Copyright (c) 1994-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _Draft_VertexInfo_HeaderFile
0018 #define _Draft_VertexInfo_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <gp_Pnt.hxx>
0025 #include <TColStd_ListOfReal.hxx>
0026 #include <TopTools_ListIteratorOfListOfShape.hxx>
0027 #include <Standard_Boolean.hxx>
0028 class TopoDS_Edge;
0029
0030 class Draft_VertexInfo
0031 {
0032 public:
0033   DEFINE_STANDARD_ALLOC
0034
0035   Standard_EXPORT Draft_VertexInfo();
0036
0037   Standard_EXPORT void Add(const TopoDS_Edge& E);
0038
0039   Standard_EXPORT const gp_Pnt& Geometry() const;
0040
0041   Standard_EXPORT Standard_Real Parameter(const TopoDS_Edge& E);
0042
0043   Standard_EXPORT void InitEdgeIterator();
0044
0045   Standard_EXPORT const TopoDS_Edge& Edge() const;
0046
0047   Standard_EXPORT void NextEdge();
0048
0049   Standard_EXPORT Standard_Boolean MoreEdge() const;
0050
0051   Standard_EXPORT gp_Pnt& ChangeGeometry();
0052
0053   Standard_EXPORT Standard_Real& ChangeParameter(const TopoDS_Edge& E);
0054
0055 protected:
0056 private:
0057   gp_Pnt                             myGeom;
0058   TopTools_ListOfShape               myEdges;
0059   TColStd_ListOfReal                 myParams;
0060   TopTools_ListIteratorOfListOfShape myItEd;
0061 };
0062
0063 #endif // _Draft_VertexInfo_HeaderFile