include/opencascade/TopOpeBRepBuild_EdgeBuilder.hxx

0001 // Created on: 1995-12-21
0002 // Created by: Jean Yves LEBEY
0003 // Copyright (c) 1995-1999 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 _TopOpeBRepBuild_EdgeBuilder_HeaderFile
0018 #define _TopOpeBRepBuild_EdgeBuilder_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <TopOpeBRepBuild_Area1dBuilder.hxx>
0025 #include <Standard_Boolean.hxx>
0026 class TopOpeBRepBuild_PaveSet;
0027 class TopOpeBRepBuild_PaveClassifier;
0028 class TopOpeBRepBuild_LoopSet;
0029 class TopOpeBRepBuild_LoopClassifier;
0030 class TopoDS_Shape;
0031
0032 class TopOpeBRepBuild_EdgeBuilder : public TopOpeBRepBuild_Area1dBuilder
0033 {
0034 public:
0035   DEFINE_STANDARD_ALLOC
0036
0037   Standard_EXPORT TopOpeBRepBuild_EdgeBuilder();
0038
0039   //! Creates a EdgeBuilder to find the areas of
0040   //! the shapes described by <LS> using the classifier <LC>.
0041   Standard_EXPORT TopOpeBRepBuild_EdgeBuilder(TopOpeBRepBuild_PaveSet&        LS,
0042                                               TopOpeBRepBuild_PaveClassifier& LC,
0043                                               const bool                      ForceClass = false);
0044
0045   Standard_EXPORT void InitEdgeBuilder(TopOpeBRepBuild_LoopSet&        LS,
0046                                        TopOpeBRepBuild_LoopClassifier& LC,
0047                                        const bool                      ForceClass = false);
0048
0049   Standard_EXPORT void InitEdge();
0050
0051   Standard_EXPORT bool MoreEdge() const;
0052
0053   Standard_EXPORT void NextEdge();
0054
0055   Standard_EXPORT void InitVertex();
0056
0057   Standard_EXPORT bool MoreVertex() const;
0058
0059   Standard_EXPORT void NextVertex();
0060
0061   Standard_EXPORT const TopoDS_Shape& Vertex() const;
0062
0063   Standard_EXPORT double Parameter() const;
0064 };
0065
0066 #endif // _TopOpeBRepBuild_EdgeBuilder_HeaderFile