1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
2 //
3 // This file is part of Open CASCADE Technology software library.
4 //
5 // This library is free software; you can redistribute it and/or modify it under
6 // the terms of the GNU Lesser General Public License version 2.1 as published
7 // by the Free Software Foundation, with special exception defined in the file
8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9 // distribution for complete text of the license and disclaimer of any warranty.
10 //
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
13
14
15 #include <Interface_Check.hxx>
16 #include <Interface_EntityIterator.hxx>
17 #include <RWStepShape_RWCsgShapeRepresentation.hxx>
18 #include <StepData_StepReaderData.hxx>
19 #include <StepData_StepWriter.hxx>
20 #include <StepRepr_HArray1OfRepresentationItem.hxx>
21 #include <StepRepr_RepresentationContext.hxx>
22 #include <StepRepr_RepresentationItem.hxx>
23 #include <StepShape_CsgShapeRepresentation.hxx>
24
RWStepShape_RWCsgShapeRepresentation()25 RWStepShape_RWCsgShapeRepresentation::RWStepShape_RWCsgShapeRepresentation () {}
26
ReadStep(const Handle (StepData_StepReaderData)& data,const Standard_Integer num,Handle (Interface_Check)& ach,const Handle (StepShape_CsgShapeRepresentation)& ent) const27 void RWStepShape_RWCsgShapeRepresentation::ReadStep
28 (const Handle(StepData_StepReaderData)& data,
29 const Standard_Integer num,
30 Handle(Interface_Check)& ach,
31 const Handle(StepShape_CsgShapeRepresentation)& ent) const
32 {
33
34
35 // --- Number of Parameter Control ---
36
37 if (!data->CheckNbParams(num,3,ach,"csg_shape_representation")) return;
38
39 // --- inherited field : name ---
40
41 Handle(TCollection_HAsciiString) aName;
42 //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
43 data->ReadString (num,1,"name",ach,aName);
44
45 // --- inherited field : items ---
46
47 Handle(StepRepr_HArray1OfRepresentationItem) aItems;
48 Handle(StepRepr_RepresentationItem) anent2;
49 Standard_Integer nsub2;
50 if (data->ReadSubList (num,2,"items",ach,nsub2)) {
51 Standard_Integer nb2 = data->NbParams(nsub2);
52 aItems = new StepRepr_HArray1OfRepresentationItem (1, nb2);
53 for (Standard_Integer i2 = 1; i2 <= nb2; i2 ++) {
54 //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
55 if (data->ReadEntity (nsub2, i2,"representation_item", ach,
56 STANDARD_TYPE(StepRepr_RepresentationItem), anent2))
57 aItems->SetValue(i2, anent2);
58 }
59 }
60
61 // --- inherited field : contextOfItems ---
62
63 Handle(StepRepr_RepresentationContext) aContextOfItems;
64 //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
65 data->ReadEntity(num, 3,"context_of_items", ach, STANDARD_TYPE(StepRepr_RepresentationContext), aContextOfItems);
66
67 //--- Initialisation of the read entity ---
68
69
70 ent->Init(aName, aItems, aContextOfItems);
71 }
72
73
WriteStep(StepData_StepWriter & SW,const Handle (StepShape_CsgShapeRepresentation)& ent) const74 void RWStepShape_RWCsgShapeRepresentation::WriteStep
75 (StepData_StepWriter& SW,
76 const Handle(StepShape_CsgShapeRepresentation)& ent) const
77 {
78
79 // --- inherited field name ---
80
81 SW.Send(ent->Name());
82
83 // --- inherited field items ---
84
85 SW.OpenSub();
86 for (Standard_Integer i2 = 1; i2 <= ent->NbItems(); i2 ++) {
87 SW.Send(ent->ItemsValue(i2));
88 }
89 SW.CloseSub();
90
91 // --- inherited field contextOfItems ---
92
93 SW.Send(ent->ContextOfItems());
94 }
95
96
Share(const Handle (StepShape_CsgShapeRepresentation)& ent,Interface_EntityIterator & iter) const97 void RWStepShape_RWCsgShapeRepresentation::Share(const Handle(StepShape_CsgShapeRepresentation)& ent, Interface_EntityIterator& iter) const
98 {
99
100 Standard_Integer nbElem1 = ent->NbItems();
101 for (Standard_Integer is1=1; is1<=nbElem1; is1 ++) {
102 iter.GetOneItem(ent->ItemsValue(is1));
103 }
104
105
106
107 iter.GetOneItem(ent->ContextOfItems());
108 }
109
110