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97 lines
2.9 KiB
C++
97 lines
2.9 KiB
C++
// Created on: 1995-09-05
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// Created by: Christian CAILLET
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _IFSelect_SelectFlag_HeaderFile
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#define _IFSelect_SelectFlag_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <IFSelect_SelectExtract.hxx>
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#include <Standard_CString.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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class Interface_EntityIterator;
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class Interface_Graph;
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class Standard_Transient;
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class Interface_InterfaceModel;
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class TCollection_AsciiString;
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class IFSelect_SelectFlag;
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DEFINE_STANDARD_HANDLE(IFSelect_SelectFlag, IFSelect_SelectExtract)
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//! A SelectFlag queries a flag noted in the bitmap of the Graph.
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//! The Flag is designated by its Name. Flag Names are defined
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//! by Work Session and, as necessary, other functional objects
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//!
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//! WorkSession from IFSelect defines flag "Incorrect"
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//! Objects which control application running define some others
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class IFSelect_SelectFlag : public IFSelect_SelectExtract
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{
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public:
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//! Creates a Select Flag, to query a flag designated by its name
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Standard_EXPORT IFSelect_SelectFlag(const Standard_CString flagname);
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//! Returns the name of the flag
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Standard_EXPORT Standard_CString FlagName() const;
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//! Returns the list of selected entities. It is redefined to
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//! work on the graph itself (not queried by sort)
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//!
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//! An entity is selected if its flag is True on Direct mode,
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//! False on Reversed mode
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//!
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//! If flag does not exist for the given name, returns an empty
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//! result, whatever the Direct/Reversed sense
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Standard_EXPORT virtual Interface_EntityIterator RootResult (const Interface_Graph& G) const Standard_OVERRIDE;
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//! Returns always False because RootResult has done the work
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Standard_EXPORT Standard_Boolean Sort (const Standard_Integer rank, const Handle(Standard_Transient)& ent, const Handle(Interface_InterfaceModel)& model) const Standard_OVERRIDE;
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//! Returns a text defining the criterium, includes the flag name
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Standard_EXPORT TCollection_AsciiString ExtractLabel() const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(IFSelect_SelectFlag,IFSelect_SelectExtract)
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protected:
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private:
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TCollection_AsciiString thename;
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};
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#endif // _IFSelect_SelectFlag_HeaderFile
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