1 // Created on: 1999-10-12
2 // Created by: data exchange team
3 // Copyright (c) 1999-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #include <RWStepBasic_RWSiUnitAndVolumeUnit.ixx>
18 #include <StepBasic_SiUnit.hxx>
19 #include <RWStepBasic_RWSiUnit.hxx>
21 RWStepBasic_RWSiUnitAndVolumeUnit::RWStepBasic_RWSiUnitAndVolumeUnit()
25 void RWStepBasic_RWSiUnitAndVolumeUnit::ReadStep(const Handle(StepData_StepReaderData)& data,
26 const Standard_Integer num0,
27 Handle(Interface_Check)& ach,
28 const Handle(StepBasic_SiUnitAndVolumeUnit)& ent) const
30 Standard_Integer num = 0;
31 data->NamedForComplex("NAMED_UNIT NMDUNT",num0,num,ach);
32 if (!data->CheckNbParams(num,1,ach,"named_unit")) return;
33 Handle(StepBasic_DimensionalExponents) aDimensions;
34 data->ReadEntity(num, 1,"dimensions", ach, STANDARD_TYPE(StepBasic_DimensionalExponents), aDimensions);
36 data->NamedForComplex("SI_UNIT SUNT",num0,num,ach);
37 if (!data->CheckNbParams(num,2,ach,"si_unit")) return;
39 RWStepBasic_RWSiUnit reader;
40 StepBasic_SiPrefix aPrefix = StepBasic_spExa;
41 Standard_Boolean hasAprefix = Standard_False;
42 if (data->IsParamDefined(num,1)) {
43 if (data->ParamType(num,1) == Interface_ParamEnum) {
44 Standard_CString text = data->ParamCValue(num,1);
45 hasAprefix = reader.DecodePrefix(aPrefix,text);
47 ach->AddFail("Enumeration si_prefix has not an allowed value");
52 ach->AddFail("Parameter #2 (prefix) is not an enumeration");
57 StepBasic_SiUnitName aName;
58 if (data->ParamType(num,2) == Interface_ParamEnum) {
59 Standard_CString text = data->ParamCValue(num,2);
60 if(!reader.DecodeName(aName,text)){
61 ach->AddFail("Enumeration si_unit_name has not an allowed value");
66 ach->AddFail("Parameter #3 (name) is not an enumeration");
70 data->NamedForComplex("VOLUME_UNIT",num0,num,ach);
71 if (!data->CheckNbParams(num,0,ach,"volume_unit")) return;
73 ent->Init(hasAprefix,aPrefix,aName);
74 ent->SetDimensions(aDimensions);
77 void RWStepBasic_RWSiUnitAndVolumeUnit::WriteStep(StepData_StepWriter& SW,
78 const Handle(StepBasic_SiUnitAndVolumeUnit)& ent) const
80 SW.StartEntity("NAMED_UNIT");
81 SW.Send(ent->Dimensions());
82 SW.StartEntity("SI_UNIT");
84 RWStepBasic_RWSiUnit writer;
85 Standard_Boolean hasAprefix = ent->HasPrefix();
87 SW.SendEnum(writer.EncodePrefix(ent->Prefix()));
91 SW.SendEnum(writer.EncodeName(ent->Name()));
92 SW.StartEntity("VOLUME_UNIT");