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71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
// Created on: 1997-04-02
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// Created by: Administrateur Atelier XSTEP
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// Copyright (c) 1997-1999 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 _StepData_EDescr_HeaderFile
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#define _StepData_EDescr_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Transient.hxx>
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class StepData_Described;
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class StepData_EDescr;
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DEFINE_STANDARD_HANDLE(StepData_EDescr, Standard_Transient)
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//! This class is intended to describe the authorized form for an
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//! entity, either Simple or Plex
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class StepData_EDescr : public Standard_Transient
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{
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public:
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//! Tells if a ESDescr matches a step type : exact or super type
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Standard_EXPORT virtual Standard_Boolean Matches (const Standard_CString steptype) const = 0;
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//! Tells if a EDescr is complex (ECDescr) or simple (ESDescr)
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Standard_EXPORT virtual Standard_Boolean IsComplex() const = 0;
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//! Creates a described entity (i.e. a simple one)
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Standard_EXPORT virtual Handle(StepData_Described) NewEntity() const = 0;
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DEFINE_STANDARD_RTTIEXT(StepData_EDescr,Standard_Transient)
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protected:
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private:
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};
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#endif // _StepData_EDescr_HeaderFile
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