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95 lines
3.0 KiB
C++
Executable File
95 lines
3.0 KiB
C++
Executable File
// Created on: 2004-11-23
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// Created by: Pavel TELKOV
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// Copyright (c) 2004-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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// The original implementation Copyright: (C) RINA S.p.A
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#ifndef TObj_TModel_HeaderFile
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#define TObj_TModel_HeaderFile
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#include <TDF_Attribute.hxx>
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#include <Handle_TObj_Model.hxx>
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class Handle(TDF_RelocationTable);
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class Handle(TObj_TModel);
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/**
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* Attribute to store OCAF-based models in OCAF tree
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* The persistency mechanism of the TObj_TModel allowes to save
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* and restore various types of models without recompilation of the schema
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*/
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class TObj_TModel : public TDF_Attribute
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{
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public:
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/**
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* Standard methods of attribute
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*/
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//! Empty constructor
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Standard_EXPORT TObj_TModel();
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//! This method is used in implementation of ID()
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static Standard_EXPORT const Standard_GUID& GetID();
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//! Returns the ID of TObj_TModel attribute.
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Standard_EXPORT const Standard_GUID& ID() const;
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public:
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//! Methods for setting and obtaining the Model object
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//! Sets the the Model object
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Standard_EXPORT void Set(const Handle(TObj_Model)& theModel);
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//! Returns the Model object
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Standard_EXPORT Handle(TObj_Model) Model() const;
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public:
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//! Redefined OCAF abstract methods
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//! Returns an new empty TObj_TModel attribute. It is used by the
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//! copy algorithm.
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Standard_EXPORT Handle(TDF_Attribute) NewEmpty() const;
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//! Restores the backuped contents from <theWith> into this one. It is used
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//! when aborting a transaction.
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Standard_EXPORT void Restore (const Handle(TDF_Attribute)& theWith);
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//! This method is used when copying an attribute from a source structure
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//! into a target structure.
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Standard_EXPORT void Paste (const Handle(TDF_Attribute)& theInto,
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const Handle(TDF_RelocationTable)& theRT) const;
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private:
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//! Fields
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Handle(TObj_Model) myModel; //!< The Model object stored by the attribute
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public:
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//! CASCADE RTTI
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DEFINE_STANDARD_RTTI(TObj_TModel)
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};
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//! Define handle class for TObj_TModel
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DEFINE_STANDARD_HANDLE(TObj_TModel,TDF_Attribute)
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#endif
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#ifdef _MSC_VER
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#pragma once
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#endif
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