include/opencascade/IGESSelect_SelectBypassGroup.hxx

0001 // Created on: 1994-06-01
0002 // Created by: Christian CAILLET
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 _IGESSelect_SelectBypassGroup_HeaderFile
0018 #define _IGESSelect_SelectBypassGroup_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <IFSelect_SelectExplore.hxx>
0024 #include <Standard_Integer.hxx>
0025 class Standard_Transient;
0026 class Interface_Graph;
0027 class Interface_EntityIterator;
0028 class TCollection_AsciiString;
0029
0030
0031 class IGESSelect_SelectBypassGroup;
0032 DEFINE_STANDARD_HANDLE(IGESSelect_SelectBypassGroup, IFSelect_SelectExplore)
0033
0034 //! Selects a list built as follows :
0035 //! Groups are entities type 402, forms 1,7,14,15 (Group,
0036 //! Ordered or not, "WithoutBackPointer" or not)
0037 //!
0038 //! Entities which are not GROUP are taken as such
0039 //! For Groups, their list of Elements is explore
0040 //! Hence, level 0 (D) recursively explores a Group if some of
0041 //! its Elements are Groups. level 1 explores just at first level
0042 class IGESSelect_SelectBypassGroup : public IFSelect_SelectExplore
0043 {
0044
0045 public:
0046
0047
0048   //! Creates a SelectBypassGroup, by default all level
0049   //! (level = 1 explores at first level)
0050   Standard_EXPORT IGESSelect_SelectBypassGroup(const Standard_Integer level = 0);
0051
0052   //! Explores an entity : for a Group, gives its elements
0053   //! Else, takes the entity itself
0054   Standard_EXPORT Standard_Boolean Explore (const Standard_Integer level, const Handle(Standard_Transient)& ent, const Interface_Graph& G, Interface_EntityIterator& explored) const Standard_OVERRIDE;
0055
0056   //! Returns a text defining the criterium : "Content of Group"
0057   Standard_EXPORT TCollection_AsciiString ExploreLabel() const Standard_OVERRIDE;
0058
0059
0060
0061
0062   DEFINE_STANDARD_RTTIEXT(IGESSelect_SelectBypassGroup,IFSelect_SelectExplore)
0063
0064 protected:
0065
0066
0067
0068
0069 private:
0070
0071
0072
0073
0074 };
0075
0076
0077
0078
0079
0080
0081
0082 #endif // _IGESSelect_SelectBypassGroup_HeaderFile