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104 lines
3.3 KiB
C++
104 lines
3.3 KiB
C++
// Created on: 1993-01-11
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// Created by: CKY / Contract Toubro-Larsen ( Niraj RANGWALA )
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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 _IGESDraw_ViewsVisible_HeaderFile
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#define _IGESDraw_ViewsVisible_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <IGESDraw_HArray1OfViewKindEntity.hxx>
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#include <IGESData_HArray1OfIGESEntity.hxx>
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#include <IGESData_ViewKindEntity.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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class Standard_OutOfRange;
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class IGESData_ViewKindEntity;
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class IGESData_IGESEntity;
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class IGESDraw_ViewsVisible;
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DEFINE_STANDARD_HANDLE(IGESDraw_ViewsVisible, IGESData_ViewKindEntity)
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//! Defines IGESViewsVisible, Type <402>, Form <3>
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//! in package IGESDraw
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//!
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//! If an entity is to be displayed in more than one views,
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//! this class instance is used, which contains the Visible
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//! views and the associated entity Displays.
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class IGESDraw_ViewsVisible : public IGESData_ViewKindEntity
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{
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public:
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Standard_EXPORT IGESDraw_ViewsVisible();
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//! This method is used to set the fields of the class
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//! ViewsVisible
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//! - allViewEntities : All View kind entities
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//! - allDisplayEntity : All entities whose display is specified
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Standard_EXPORT void Init (const Handle(IGESDraw_HArray1OfViewKindEntity)& allViewEntities, const Handle(IGESData_HArray1OfIGESEntity)& allDisplayEntity);
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//! Changes only the list of Displayed Entities (Null allowed)
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Standard_EXPORT void InitImplied (const Handle(IGESData_HArray1OfIGESEntity)& allDisplayEntity);
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//! Returns False (for a complex view)
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Standard_EXPORT Standard_Boolean IsSingle() const Standard_OVERRIDE;
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//! returns the Number of views visible
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Standard_EXPORT Standard_Integer NbViews() const Standard_OVERRIDE;
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//! returns the number of entities displayed in the Views or zero if
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//! no Entities specified in these Views
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Standard_EXPORT Standard_Integer NbDisplayedEntities() const;
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//! returns the Index'th ViewKindEntity Entity
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//! raises exception if Index <= 0 or Index > NbViewsVisible()
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Standard_EXPORT Handle(IGESData_ViewKindEntity) ViewItem (const Standard_Integer Index) const Standard_OVERRIDE;
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//! returns the Index'th entity whose display is being specified by
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//! this associativity instance
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//! raises exception if Index <= 0 or Index > NbEntityDisplayed()
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Standard_EXPORT Handle(IGESData_IGESEntity) DisplayedEntity (const Standard_Integer Index) const;
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DEFINE_STANDARD_RTTIEXT(IGESDraw_ViewsVisible,IGESData_ViewKindEntity)
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protected:
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private:
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Handle(IGESDraw_HArray1OfViewKindEntity) theViewEntities;
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Handle(IGESData_HArray1OfIGESEntity) theDisplayEntity;
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};
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#endif // _IGESDraw_ViewsVisible_HeaderFile
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