114 lines
4.0 KiB
C++
114 lines
4.0 KiB
C++
// Created on: 2008-06-22
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// Created by: Vladislav ROMASHKO
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// Copyright (c) 2008-2014 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 _TFunction_Scope_HeaderFile
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#define _TFunction_Scope_HeaderFile
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#include "Standard.hxx"
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#include "Standard_Type.hxx"
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#include "TFunction_DoubleMapOfIntegerLabel.hxx"
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#include "TFunction_Logbook.hxx"
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#include "Standard_Integer.hxx"
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#include "TDF_Attribute.hxx"
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#include "Standard_OStream.hxx"
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class TDF_Label;
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class Standard_GUID;
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class TFunction_Logbook;
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class TDF_RelocationTable;
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class TFunction_Scope;
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DEFINE_STANDARD_HANDLE(TFunction_Scope, TDF_Attribute)
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//! Keeps a scope of functions.
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class TFunction_Scope : public TDF_Attribute
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{
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public:
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//! Static methods
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//! ==============
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//! Finds or Creates a TFunction_Scope attribute at the root label accessed by <Access>.
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//! Returns the attribute.
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Standard_EXPORT static Handle(TFunction_Scope) Set(const TDF_Label& Access);
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//! Returns the GUID for Scope attribute.
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//! Instant methods
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//! ===============
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//! Constructor (empty).
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Standard_EXPORT static const Standard_GUID& GetID();
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Standard_EXPORT TFunction_Scope();
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//! Adds a function to the scope of functions.
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Standard_EXPORT Standard_Boolean AddFunction(const TDF_Label& L);
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//! Removes a function from the scope of functions.
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Standard_EXPORT Standard_Boolean RemoveFunction(const TDF_Label& L);
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//! Removes a function from the scope of functions.
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Standard_EXPORT Standard_Boolean RemoveFunction(const Standard_Integer ID);
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//! Removes all functions from the scope of functions.
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Standard_EXPORT void RemoveAllFunctions();
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//! Returns true if the function exists with such an ID.
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Standard_EXPORT Standard_Boolean HasFunction(const Standard_Integer ID) const;
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//! Returns true if the label contains a function of this scope.
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Standard_EXPORT Standard_Boolean HasFunction(const TDF_Label& L) const;
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//! Returns an ID of the function.
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Standard_EXPORT Standard_Integer GetFunction(const TDF_Label& L) const;
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//! Returns the label of the function with this ID.
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Standard_EXPORT const TDF_Label& GetFunction(const Standard_Integer ID) const;
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//! Returns the Logbook used in TFunction_Driver methods.
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//! Implementation of Attribute methods
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//! ===================================
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Standard_EXPORT Handle(TFunction_Logbook) GetLogbook() const;
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Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE;
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Standard_EXPORT virtual void Restore(const Handle(TDF_Attribute)& with) Standard_OVERRIDE;
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Standard_EXPORT virtual void Paste(const Handle(TDF_Attribute)& into,
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const Handle(TDF_RelocationTable)& RT) const Standard_OVERRIDE;
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Standard_EXPORT virtual Handle(TDF_Attribute) NewEmpty() const Standard_OVERRIDE;
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Standard_EXPORT virtual Standard_OStream& Dump(Standard_OStream& anOS) const Standard_OVERRIDE;
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//! Returns the scope of functions.
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Standard_EXPORT const TFunction_DoubleMapOfIntegerLabel& GetFunctions() const;
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//! Returns the scope of functions for modification.
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//! Warning: Don't use this method if You are not sure what You do!
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Standard_EXPORT TFunction_DoubleMapOfIntegerLabel& ChangeFunctions();
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Standard_EXPORT void SetFreeID(const Standard_Integer ID);
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Standard_EXPORT Standard_Integer GetFreeID() const;
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DEFINE_STANDARD_RTTIEXT(TFunction_Scope, TDF_Attribute)
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protected:
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private:
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TFunction_DoubleMapOfIntegerLabel myFunctions;
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Standard_Integer myFreeID;
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};
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#endif // _TFunction_Scope_HeaderFile
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