1 // Created on: 1999-02-26
2 // Created by: Christian CAILLET
3 // Copyright (c) 1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _IGESSelect_SelectPCurves_HeaderFile
18 #define _IGESSelect_SelectPCurves_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <Standard_Boolean.hxx>
24 #include <IFSelect_SelectExplore.hxx>
25 #include <Standard_Integer.hxx>
26 class Standard_Transient;
27 class Interface_Graph;
28 class Interface_EntityIterator;
29 class TCollection_AsciiString;
32 class IGESSelect_SelectPCurves;
33 DEFINE_STANDARD_HANDLE(IGESSelect_SelectPCurves, IFSelect_SelectExplore)
35 //! This Selection returns the pcurves which lie on a face
36 //! In two modes : global (i.e. a CompositeCurve is not explored)
37 //! or basic (all the basic curves are listed)
38 class IGESSelect_SelectPCurves : public IFSelect_SelectExplore
44 //! Creates a SelectPCurves
45 //! basic True : lists all the components of pcurves
46 //! basic False : lists the uppest level definitions
47 //! (i.e. stops at CompositeCurve)
48 Standard_EXPORT IGESSelect_SelectPCurves(const Standard_Boolean basic);
50 //! Explores an entity, to take its contained PCurves
51 //! An independant curve is IGNORED : only faces are explored
52 Standard_EXPORT Standard_Boolean Explore (const Standard_Integer level, const Handle(Standard_Transient)& ent, const Interface_Graph& G, Interface_EntityIterator& explored) const Standard_OVERRIDE;
54 //! Returns a text defining the criterium : "Basic PCurves" or
56 Standard_EXPORT TCollection_AsciiString ExploreLabel() const Standard_OVERRIDE;
61 DEFINE_STANDARD_RTTIEXT(IGESSelect_SelectPCurves,IFSelect_SelectExplore)
71 Standard_Boolean thebasic;
82 #endif // _IGESSelect_SelectPCurves_HeaderFile