0026715: Problems in reading STEP short names in complex entities
[occt.git] / src / RWStepBasic / RWStepBasic_RWConversionBasedUnitAndPlaneAngleUnit.cxx
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 // sln 09.10.2001. BUC61003. Correction of looking for items of complex entity in case of them  do not saticfy to alphabetical order
15
16 #include <Interface_Check.hxx>
17 #include <Interface_EntityIterator.hxx>
18 #include <RWStepBasic_RWConversionBasedUnitAndPlaneAngleUnit.hxx>
19 #include <StepBasic_ConversionBasedUnit.hxx>
20 #include <StepBasic_ConversionBasedUnitAndPlaneAngleUnit.hxx>
21 #include <StepBasic_DimensionalExponents.hxx>
22 #include <StepBasic_MeasureWithUnit.hxx>
23 #include <StepBasic_PlaneAngleUnit.hxx>
24 #include <StepData_StepReaderData.hxx>
25 #include <StepData_StepWriter.hxx>
26
27 RWStepBasic_RWConversionBasedUnitAndPlaneAngleUnit::RWStepBasic_RWConversionBasedUnitAndPlaneAngleUnit () {}
28
29 void RWStepBasic_RWConversionBasedUnitAndPlaneAngleUnit::ReadStep
30         (const Handle(StepData_StepReaderData)& data,
31          const Standard_Integer num0,
32          Handle(Interface_Check)& ach,
33          const Handle(StepBasic_ConversionBasedUnitAndPlaneAngleUnit)& ent) const
34 {
35         // sln 09.10.2001. BUC61003. Correction of looking for items of complex entity in case of them  do not saticfy to alphabetical order
36         // CONVERSION_BASED_UNIT
37         Standard_Integer num = 0;//num0;
38         data->NamedForComplex("CONVERSION_BASED_UNIT", "CNBSUN",num0,num,ach);
39         if (!data->CheckNbParams(num,2,ach,"conversion_based_unit")) return;
40         Handle(TCollection_HAsciiString) aName;
41         data->ReadString (num,1,"name",ach,aName);
42         Handle(StepBasic_MeasureWithUnit) aConversionFactor;
43         data->ReadEntity(num, 2,"conversion_factor", ach, STANDARD_TYPE(StepBasic_MeasureWithUnit), aConversionFactor);
44         
45         // NAMED_UNIT
46         //num = 0; //gka TRJ9 c2-id-214.stp
47         data->NamedForComplex("NAMED_UNIT", "NMDUNT",num0,num,ach);
48         if (!data->CheckNbParams(num,1,ach,"named_unit")) return;
49         Handle(StepBasic_DimensionalExponents) aDimensions;
50         data->ReadEntity(num, 1,"dimensions", ach, STANDARD_TYPE(StepBasic_DimensionalExponents), aDimensions);
51
52         // PLANE_ANGLE_UNIT
53         //num = 0; //gka
54         data->NamedForComplex("PLANE_ANGLE_UNIT", "PLANUN",num0,num,ach);
55         if (!data->CheckNbParams(num,0,ach,"plane_angle_unit")) return;
56         
57         ent->Init(aDimensions,aName,aConversionFactor);
58 }
59
60
61 void RWStepBasic_RWConversionBasedUnitAndPlaneAngleUnit::WriteStep
62         (StepData_StepWriter& SW,
63          const Handle(StepBasic_ConversionBasedUnitAndPlaneAngleUnit)& ent) const
64 {
65
66         // --- Instance of plex componant ConversionBasedUnit ---
67
68         SW.StartEntity("CONVERSION_BASED_UNIT");
69         // --- field : name ---
70
71         SW.Send(ent->Name());
72         // --- field : conversionFactor ---
73
74         SW.Send(ent->ConversionFactor());
75
76         // --- Instance of common supertype NamedUnit ---
77
78         SW.StartEntity("NAMED_UNIT");
79         // --- field : dimensions ---
80
81         SW.Send(ent->Dimensions());
82
83         // --- Instance of plex componant PlaneAngleUnit ---
84
85         SW.StartEntity("PLANE_ANGLE_UNIT");
86 }
87
88
89 void RWStepBasic_RWConversionBasedUnitAndPlaneAngleUnit::Share(const Handle(StepBasic_ConversionBasedUnitAndPlaneAngleUnit)& ent, Interface_EntityIterator& iter) const
90 {
91
92         iter.GetOneItem(ent->Dimensions());
93
94
95         iter.GetOneItem(ent->ConversionFactor());
96 }
97