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93 lines
2.8 KiB
C++
93 lines
2.8 KiB
C++
// Created on: 1993-01-09
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// Created by: CKY / Contract Toubro-Larsen ( Arun MENON )
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// Copyright (c) 1993-1999 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 _IGESBasic_SingleParent_HeaderFile
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#define _IGESBasic_SingleParent_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Integer.hxx>
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#include <IGESData_HArray1OfIGESEntity.hxx>
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#include <IGESData_SingleParentEntity.hxx>
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class IGESData_IGESEntity;
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class Standard_OutOfRange;
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class IGESBasic_SingleParent;
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DEFINE_STANDARD_HANDLE(IGESBasic_SingleParent, IGESData_SingleParentEntity)
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//! defines SingleParent, Type <402> Form <9>
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//! in package IGESBasic
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//! It defines a logical structure of one independent
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//! (parent) entity and one or more subordinate (children)
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//! entities
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class IGESBasic_SingleParent : public IGESData_SingleParentEntity
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{
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public:
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Standard_EXPORT IGESBasic_SingleParent();
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//! This method is used to set the fields of the class
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//! SingleParent
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//! - nbParentEntities : Indicates number of Parents, always = 1
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//! - aParentEntity : Used to hold the Parent Entity
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//! - allChildren : Used to hold the children
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Standard_EXPORT void Init (const Standard_Integer nbParentEntities, const Handle(IGESData_IGESEntity)& aParentEntity, const Handle(IGESData_HArray1OfIGESEntity)& allChildren);
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//! returns the number of Parent Entities, which should be 1
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Standard_EXPORT Standard_Integer NbParentEntities() const;
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//! Returns the Parent Entity (inherited method)
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Standard_EXPORT Handle(IGESData_IGESEntity) SingleParent() const Standard_OVERRIDE;
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//! returns the number of children of the Parent
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Standard_EXPORT Standard_Integer NbChildren() const Standard_OVERRIDE;
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//! returns the specific child as indicated by Index
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//! raises exception if Index <= 0 or Index > NbChildren()
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Standard_EXPORT Handle(IGESData_IGESEntity) Child (const Standard_Integer Index) const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(IGESBasic_SingleParent,IGESData_SingleParentEntity)
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protected:
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private:
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Standard_Integer theNbParentEntities;
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Handle(IGESData_IGESEntity) theParentEntity;
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Handle(IGESData_HArray1OfIGESEntity) theChildren;
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};
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#endif // _IGESBasic_SingleParent_HeaderFile
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