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 <RWStepGeom_RWAxis1Placement.hxx>
18 #include <StepData_StepReaderData.hxx>
19 #include <StepData_StepWriter.hxx>
20 #include <StepGeom_Axis1Placement.hxx>
21 #include <StepGeom_CartesianPoint.hxx>
22 #include <StepGeom_Direction.hxx>
23
RWStepGeom_RWAxis1Placement()24 RWStepGeom_RWAxis1Placement::RWStepGeom_RWAxis1Placement () {}
25
ReadStep(const Handle (StepData_StepReaderData)& data,const Standard_Integer num,Handle (Interface_Check)& ach,const Handle (StepGeom_Axis1Placement)& ent) const26 void RWStepGeom_RWAxis1Placement::ReadStep
27 (const Handle(StepData_StepReaderData)& data,
28 const Standard_Integer num,
29 Handle(Interface_Check)& ach,
30 const Handle(StepGeom_Axis1Placement)& ent) const
31 {
32
33
34 // --- Number of Parameter Control ---
35
36 if (!data->CheckNbParams(num,3,ach,"axis1_placement")) return;
37
38 // --- inherited field : name ---
39
40 Handle(TCollection_HAsciiString) aName;
41 //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
42 data->ReadString (num,1,"name",ach,aName);
43
44 // --- inherited field : location ---
45
46 Handle(StepGeom_CartesianPoint) aLocation;
47 //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
48 data->ReadEntity(num, 2,"location", ach, STANDARD_TYPE(StepGeom_CartesianPoint), aLocation);
49
50 // --- own field : axis ---
51
52 Handle(StepGeom_Direction) aAxis;
53 Standard_Boolean hasAaxis = Standard_True;
54 if (data->IsParamDefined(num,3)) {
55 //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
56 data->ReadEntity(num, 3,"axis", ach, STANDARD_TYPE(StepGeom_Direction), aAxis);
57 }
58 else {
59 hasAaxis = Standard_False;
60 aAxis.Nullify();
61 }
62
63 //--- Initialisation of the read entity ---
64
65
66 ent->Init(aName, aLocation, hasAaxis, aAxis);
67 }
68
69
WriteStep(StepData_StepWriter & SW,const Handle (StepGeom_Axis1Placement)& ent) const70 void RWStepGeom_RWAxis1Placement::WriteStep
71 (StepData_StepWriter& SW,
72 const Handle(StepGeom_Axis1Placement)& ent) const
73 {
74
75 // --- inherited field name ---
76
77 SW.Send(ent->Name());
78
79 // --- inherited field location ---
80
81 SW.Send(ent->Location());
82
83 // --- own field : axis ---
84
85 Standard_Boolean hasAaxis = ent->HasAxis();
86 if (hasAaxis) {
87 SW.Send(ent->Axis());
88 }
89 else {
90 SW.SendUndef();
91 }
92 }
93
94
Share(const Handle (StepGeom_Axis1Placement)& ent,Interface_EntityIterator & iter) const95 void RWStepGeom_RWAxis1Placement::Share(const Handle(StepGeom_Axis1Placement)& ent, Interface_EntityIterator& iter) const
96 {
97
98 iter.GetOneItem(ent->Location());
99
100 if (ent->HasAxis()) {
101 iter.GetOneItem(ent->Axis());
102 }
103
104 }
105
106