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276 lines
8.2 KiB
C++
276 lines
8.2 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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#include <Standard_GUID.hxx>
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#include <Standard_Type.hxx>
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#include <TDF_Attribute.hxx>
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#include <TDF_Label.hxx>
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#include <TDF_MapIteratorOfLabelMap.hxx>
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#include <TDF_RelocationTable.hxx>
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#include <TFunction_Scope.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(TFunction_Scope,TDF_Attribute)
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//=======================================================================
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//function : GetID
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//purpose : Static method to get an ID
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//=======================================================================
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const Standard_GUID& TFunction_Scope::GetID()
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{
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static Standard_GUID TFunction_ScopeID("F2DE4EFF-7FE8-40a3-AAD5-5B6DDEA83469");
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return TFunction_ScopeID;
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}
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//=======================================================================
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//function : Set
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//purpose : Finds or creates a Scope attribute
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//=======================================================================
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Handle(TFunction_Scope) TFunction_Scope::Set(const TDF_Label& Access)
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{
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Handle(TFunction_Scope) S;
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if (!Access.Root().FindAttribute(TFunction_Scope::GetID(), S))
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{
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S = new TFunction_Scope();
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Access.Root().AddAttribute(S);
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}
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return S;
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}
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//=======================================================================
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//function : ID
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//purpose : Returns GUID of the function
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//=======================================================================
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const Standard_GUID& TFunction_Scope::ID() const
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{
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return GetID();
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}
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//=======================================================================
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//function : TFunction_Scope
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//purpose : Constructor
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//=======================================================================
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TFunction_Scope::TFunction_Scope():myFreeID(1)
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{
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}
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//=======================================================================
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//function : AddFunction
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//purpose : Adds a function to the scope.
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//=======================================================================
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Standard_Boolean TFunction_Scope::AddFunction(const TDF_Label& L)
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{
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if (myFunctions.IsBound2(L))
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return Standard_False;
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Backup();
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myFunctions.Bind(myFreeID++, L);
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return Standard_True;
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}
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//=======================================================================
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//function : RemoveFunction
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//purpose : Removes a function from the scope.
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//=======================================================================
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Standard_Boolean TFunction_Scope::RemoveFunction(const TDF_Label& L)
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{
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if (!myFunctions.IsBound2(L))
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return Standard_False;
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Backup();
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return myFunctions.UnBind2(L);
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}
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//=======================================================================
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//function : RemoveFunction
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//purpose : Removes a function from the scope.
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//=======================================================================
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Standard_Boolean TFunction_Scope::RemoveFunction(const Standard_Integer ID)
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{
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if (!myFunctions.IsBound1(ID))
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return Standard_False;
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Backup();
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return myFunctions.UnBind1(ID);
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}
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//=======================================================================
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//function : RemoveAllFunctions
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//purpose : Removes a function from the scope.
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//=======================================================================
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void TFunction_Scope::RemoveAllFunctions()
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{
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if (myFunctions.IsEmpty())
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return;
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Backup();
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myFunctions.Clear();
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}
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//=======================================================================
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//function : HasFunction
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//purpose : Checks presence of a function.
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//=======================================================================
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Standard_Boolean TFunction_Scope::HasFunction(const Standard_Integer ID) const
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{
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return myFunctions.IsBound1(ID);
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}
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//=======================================================================
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//function : HasFunction
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//purpose : Checks presence of a function.
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//=======================================================================
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Standard_Boolean TFunction_Scope::HasFunction(const TDF_Label& L) const
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{
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return myFunctions.IsBound2(L);
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}
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//=======================================================================
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//function : GetFunction
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//purpose : Returns a function.
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//=======================================================================
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Standard_Integer TFunction_Scope::GetFunction(const TDF_Label& L) const
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{
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return myFunctions.Find2(L);
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}
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//=======================================================================
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//function : GetFunction
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//purpose : Returns a function.
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//=======================================================================
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const TDF_Label& TFunction_Scope::GetFunction(const Standard_Integer ID) const
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{
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return myFunctions.Find1(ID);
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}
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//=======================================================================
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//function : GetLogbook
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//purpose : Returns the Logbook.
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//=======================================================================
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Handle(TFunction_Logbook) TFunction_Scope::GetLogbook() const
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{
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Handle(TFunction_Logbook) logbook;
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FindAttribute(TFunction_Logbook::GetID(), logbook);
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return logbook;
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}
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//=======================================================================
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//function : Restore
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//purpose :
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//=======================================================================
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void TFunction_Scope::Restore(const Handle(TDF_Attribute)& other)
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{
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Handle(TFunction_Scope) S = Handle(TFunction_Scope)::DownCast(other);
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// Functions
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myFunctions = S->myFunctions; // copying...
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myFreeID = S->myFreeID;
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}
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//=======================================================================
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//function : Paste
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//purpose : Method for Copy mechanism
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//=======================================================================
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void TFunction_Scope::Paste(const Handle(TDF_Attribute)& /*into*/,
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const Handle(TDF_RelocationTable)& /*RT*/) const
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{
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// Do we need to copy a Scope attribute somewhere?
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}
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//=======================================================================
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//function : NewEmpty
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//purpose : Returns new empty graph node attribute
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//=======================================================================
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Handle(TDF_Attribute) TFunction_Scope::NewEmpty() const
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{
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return new TFunction_Scope();
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}
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//=======================================================================
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//function : Dump
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//purpose : Dump of the scope of functions
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//=======================================================================
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Standard_OStream& TFunction_Scope::Dump (Standard_OStream& anOS) const
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{
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TDF_Attribute::Dump(anOS);
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return anOS;
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}
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//=======================================================================
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//function : GetFunctions
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//purpose : Returns the scope of functions.
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//=======================================================================
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const TFunction_DoubleMapOfIntegerLabel& TFunction_Scope::GetFunctions() const
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{
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return myFunctions;
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}
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//=======================================================================
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//function : ChangeFunctions
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//purpose : Returns the scope of functions.
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//=======================================================================
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TFunction_DoubleMapOfIntegerLabel& TFunction_Scope::ChangeFunctions()
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{
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return myFunctions;
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}
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//=======================================================================
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//function : SetFreeID
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//purpose : Defines a free function ID
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//=======================================================================
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void TFunction_Scope::SetFreeID (const Standard_Integer ID)
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{
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if (myFreeID == ID)
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return;
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Backup();
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myFreeID = ID;
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}
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//=======================================================================
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//function : GetFreeID
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//purpose : Returns a free function ID
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//=======================================================================
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Standard_Integer TFunction_Scope::GetFreeID () const
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{
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return myFreeID;
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}
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