0031642: Visualization - crash in Graphic3d_Structure::SetVisual() on redisplaying...
[occt.git] / src / RWStepBasic / RWStepBasic_RWExternallyDefinedItem.cxx
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b311480e 1// Created on: 2000-05-10
2// Created by: Andrey BETENEV
973c2be1 3// Copyright (c) 2000-2014 OPEN CASCADE SAS
b311480e 4//
973c2be1 5// This file is part of Open CASCADE Technology software library.
b311480e 6//
d5f74e42 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
973c2be1 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.
b311480e 12//
973c2be1 13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
b311480e 15
7fd59977 16// Generator: ExpToCas (EXPRESS -> CASCADE/XSTEP Translator) V1.1
7fd59977 17
42cf5bc1 18#include <Interface_Check.hxx>
19#include <Interface_EntityIterator.hxx>
20#include <RWStepBasic_RWExternallyDefinedItem.hxx>
21#include <StepBasic_ExternallyDefinedItem.hxx>
ec357c5c 22#include <StepBasic_ExternalSource.hxx>
42cf5bc1 23#include <StepData_StepReaderData.hxx>
24#include <StepData_StepWriter.hxx>
7fd59977 25
26//=======================================================================
27//function : RWStepBasic_RWExternallyDefinedItem
28//purpose :
29//=======================================================================
7fd59977 30RWStepBasic_RWExternallyDefinedItem::RWStepBasic_RWExternallyDefinedItem ()
31{
32}
33
34//=======================================================================
35//function : ReadStep
36//purpose :
37//=======================================================================
38
39void RWStepBasic_RWExternallyDefinedItem::ReadStep (const Handle(StepData_StepReaderData)& data,
40 const Standard_Integer num,
41 Handle(Interface_Check)& ach,
42 const Handle(StepBasic_ExternallyDefinedItem) &ent) const
43{
44 // Check number of parameters
45 if ( ! data->CheckNbParams(num,2,ach,"externally_defined_item") ) return;
46
47 // Own fields of ExternallyDefinedItem
48
49 StepBasic_SourceItem aItemId;
50 data->ReadEntity (num, 1, "item_id", ach, aItemId);
51
52 Handle(StepBasic_ExternalSource) aSource;
53 data->ReadEntity (num, 2, "source", ach, STANDARD_TYPE(StepBasic_ExternalSource), aSource);
54
55 // Initialize entity
56 ent->Init(aItemId,
57 aSource);
58}
59
60//=======================================================================
61//function : WriteStep
62//purpose :
63//=======================================================================
64
65void RWStepBasic_RWExternallyDefinedItem::WriteStep (StepData_StepWriter& SW,
66 const Handle(StepBasic_ExternallyDefinedItem) &ent) const
67{
68
69 // Own fields of ExternallyDefinedItem
70
71 SW.Send (ent->ItemId().Value());
72
73 SW.Send (ent->Source());
74}
75
76//=======================================================================
77//function : Share
78//purpose :
79//=======================================================================
80
81void RWStepBasic_RWExternallyDefinedItem::Share (const Handle(StepBasic_ExternallyDefinedItem) &ent,
82 Interface_EntityIterator& iter) const
83{
84
85 // Own fields of ExternallyDefinedItem
86
87 iter.AddItem (ent->ItemId().Value());
88
89 iter.AddItem (ent->Source());
90}