0026689: Necessary to improve STEPCAFControl_Reader to read GD&T data from STEP model...
[occt.git] / src / RWStepRepr / RWStepRepr_RWTangent.hxx
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28a73c1f 1// Created on: 2015-06-22
2// Created by: Irina KRYLOVA
3// Copyright (c) 2015 OPEN CASCADE SAS
4//
5// This file is part of Open CASCADE Technology software library.
6//
7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
12//
13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
15
16#ifndef _RWStepRepr_RWTangent_HeaderFile
17#define _RWStepRepr_RWTangent_HeaderFile
18
19#include <Standard.hxx>
20#include <Standard_DefineAlloc.hxx>
21#include <Standard_Handle.hxx>
22
23#include <Standard_Integer.hxx>
24
25class StepData_StepReaderData;
26class Interface_Check;
27class StepRepr_Tangent;
28class StepData_StepWriter;
29class Interface_EntityIterator;
30
31
32//! Read & Write tool for Tangent
33class RWStepRepr_RWTangent
34{
35public:
36
37 DEFINE_STANDARD_ALLOC
38
39
40 //! Empty constructor
41 Standard_EXPORT RWStepRepr_RWTangent();
42
43 //! Reads Tangent
44 Standard_EXPORT void ReadStep (const Handle(StepData_StepReaderData)& data, const Standard_Integer num, Handle(Interface_Check)& ach, const Handle(StepRepr_Tangent)& ent) const;
45
46 //! Writes Tangent
47 Standard_EXPORT void WriteStep (StepData_StepWriter& SW, const Handle(StepRepr_Tangent)& ent) const;
48
49 //! Fills data for graph (shared items)
50 Standard_EXPORT void Share (const Handle(StepRepr_Tangent)& ent, Interface_EntityIterator& iter) const;
51};
52#endif // _RWStepRepr_RWTangent_HeaderFile