include/opencascade/IFSelect_GraphCounter.hxx

0001 // Created on: 1998-10-15
0002 // Created by: Christian CAILLET
0003 // Copyright (c) 1998-1999 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 _IFSelect_GraphCounter_HeaderFile
0018 #define _IFSelect_GraphCounter_HeaderFile
0019
0020 #include <Standard.hxx>
0021
0022 #include <IFSelect_SignCounter.hxx>
0023 #include <TColStd_HSequenceOfTransient.hxx>
0024 class IFSelect_SelectDeduct;
0025 class Interface_Graph;
0026
0027
0028 class IFSelect_GraphCounter;
0029 DEFINE_STANDARD_HANDLE(IFSelect_GraphCounter, IFSelect_SignCounter)
0030
0031 //! A GraphCounter computes values to be sorted with the help of
0032 //! a Graph. I.E. not from a Signature
0033 //!
0034 //! The default GraphCounter works with an Applied Selection (a
0035 //! SelectDeduct), the value is the count of selected entities
0036 //! from each input entities)
0037 class IFSelect_GraphCounter : public IFSelect_SignCounter
0038 {
0039
0040 public:
0041
0042
0043   //! Creates a GraphCounter, without applied selection
0044   Standard_EXPORT IFSelect_GraphCounter(const Standard_Boolean withmap = Standard_True, const Standard_Boolean withlist = Standard_False);
0045
0046   //! Returns the applied selection
0047   Standard_EXPORT Handle(IFSelect_SelectDeduct) Applied() const;
0048
0049   //! Sets a new applied selection
0050   Standard_EXPORT void SetApplied (const Handle(IFSelect_SelectDeduct)& sel);
0051
0052   //! Adds a list of entities in the context given by the graph
0053   //! Default takes the count of entities selected by the applied
0054   //! selection, when it is given each entity of the list
0055   //! Can be redefined
0056   Standard_EXPORT virtual void AddWithGraph (const Handle(TColStd_HSequenceOfTransient)& list, const Interface_Graph& graph) Standard_OVERRIDE;
0057
0058
0059
0060
0061   DEFINE_STANDARD_RTTIEXT(IFSelect_GraphCounter,IFSelect_SignCounter)
0062
0063 protected:
0064
0065
0066
0067
0068 private:
0069
0070
0071   Handle(IFSelect_SelectDeduct) theapplied;
0072
0073
0074 };
0075
0076
0077
0078
0079
0080
0081
0082 #endif // _IFSelect_GraphCounter_HeaderFile