include/opencascade/IFGraph_AllShared.hxx

0001 // Created on: 1992-09-30
0002 // Created by: Christian CAILLET
0003 // Copyright (c) 1992-1999 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 _IFGraph_AllShared_HeaderFile
0018 #define _IFGraph_AllShared_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Interface_Graph.hxx>
0025 #include <Interface_GraphContent.hxx>
0026 class Standard_Transient;
0027 class Interface_EntityIterator;
0028
0029
0030 //! this class determines all Entities shared by some specific
0031 //! ones, at any level (those which will be lead in a Transfer
0032 //! for instance)
0033 class IFGraph_AllShared  : public Interface_GraphContent
0034 {
0035 public:
0036
0037   DEFINE_STANDARD_ALLOC
0038
0039
0040   //! creates an AllShared from a graph, empty ready to be filled
0041   Standard_EXPORT IFGraph_AllShared(const Interface_Graph& agraph);
0042
0043   //! creates an AllShared which memrizes Entities shared by a given
0044   //! one, at any level, including itself
0045   Standard_EXPORT IFGraph_AllShared(const Interface_Graph& agraph, const Handle(Standard_Transient)& ent);
0046
0047   //! adds an entity and its shared ones to the list (allows to
0048   //! cumulate all Entities shared by some ones)
0049   Standard_EXPORT void GetFromEntity (const Handle(Standard_Transient)& ent);
0050
0051   //! Adds Entities from an EntityIterator and all their shared
0052   //! ones at any level
0053   Standard_EXPORT void GetFromIter (const Interface_EntityIterator& iter);
0054
0055   //! Allows to restart on a new data set
0056   Standard_EXPORT void ResetData();
0057
0058   //! does the specific evaluation (shared entities atall levels)
0059   Standard_EXPORT virtual void Evaluate() Standard_OVERRIDE;
0060
0061
0062
0063
0064 protected:
0065
0066
0067
0068
0069
0070 private:
0071
0072
0073
0074   Interface_Graph thegraph;
0075
0076
0077 };
0078
0079
0080
0081
0082
0083
0084
0085 #endif // _IFGraph_AllShared_HeaderFile