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68 lines
2.9 KiB
C++
68 lines
2.9 KiB
C++
// Created on: 1999-11-17
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// Created by: Andrey BETENEV
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// Copyright (c) 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 _STEPConstruct_HeaderFile
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#define _STEPConstruct_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Boolean.hxx>
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class StepRepr_RepresentationItem;
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class Transfer_FinderProcess;
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class TopoDS_Shape;
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class TopLoc_Location;
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class Transfer_TransientProcess;
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class Transfer_Binder;
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class StepShape_ShapeDefinitionRepresentation;
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class StepShape_ContextDependentShapeRepresentation;
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//! Defines tools for creation and investigation STEP constructs
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//! used for representing various kinds of data, such as product and
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//! assembly structure, unit contexts, associated information
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//! The creation of these structures is made according to currently
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//! active schema (AP203 or AP214 CD2 or DIS)
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//! This is taken from parameter write.step.schema
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class STEPConstruct
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Returns STEP entity of the (sub)type of RepresentationItem
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//! which is a result of the tranalation of the Shape, or Null if
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//! no result is recorded
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Standard_EXPORT static Handle(StepRepr_RepresentationItem) FindEntity (const Handle(Transfer_FinderProcess)& FinderProcess, const TopoDS_Shape& Shape);
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//! The same as above, but in the case if item not found, repeats
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//! search on the same shape without location. The Loc corresponds to the
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//! location with which result is found (either location of the Shape,
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//! or Null)
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Standard_EXPORT static Handle(StepRepr_RepresentationItem) FindEntity (const Handle(Transfer_FinderProcess)& FinderProcess, const TopoDS_Shape& Shape, TopLoc_Location& Loc);
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//! Returns Shape resulting from given STEP entity (Null if not mapped)
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Standard_EXPORT static TopoDS_Shape FindShape (const Handle(Transfer_TransientProcess)& TransientProcess, const Handle(StepRepr_RepresentationItem)& item);
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//! Find CDSR correcponding to the component in the specified assembly
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Standard_EXPORT static Standard_Boolean FindCDSR (const Handle(Transfer_Binder)& ComponentBinder, const Handle(StepShape_ShapeDefinitionRepresentation)& AssemblySDR, Handle(StepShape_ContextDependentShapeRepresentation)& ComponentCDSR);
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};
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#endif // _STEPConstruct_HeaderFile
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