1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
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.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
15 #include <Interface_Check.hxx>
16 #include <RWStepBasic_RWSiUnit.hxx>
17 #include <RWStepBasic_RWSiUnitAndPlaneAngleUnit.hxx>
18 #include <StepBasic_DimensionalExponents.hxx>
19 #include <StepBasic_PlaneAngleUnit.hxx>
20 #include <StepBasic_SiPrefix.hxx>
21 #include <StepBasic_SiUnit.hxx>
22 #include <StepBasic_SiUnitAndPlaneAngleUnit.hxx>
23 #include <StepBasic_SiUnitName.hxx>
24 #include <StepData_StepReaderData.hxx>
25 #include <StepData_StepWriter.hxx>
27 RWStepBasic_RWSiUnitAndPlaneAngleUnit::RWStepBasic_RWSiUnitAndPlaneAngleUnit ()
31 void RWStepBasic_RWSiUnitAndPlaneAngleUnit::ReadStep(const Handle(StepData_StepReaderData)& data,
32 const Standard_Integer num0,
33 Handle(Interface_Check)& ach,
34 const Handle(StepBasic_SiUnitAndPlaneAngleUnit)& ent) const
36 Standard_Integer num = num0;
38 // --- Instance of common supertype NamedUnit ---
39 if (!data->CheckNbParams(num,1,ach,"named_unit")) return;
41 // --- field : dimensions ---
42 // --- this field is redefined ---
43 //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
44 data->CheckDerived(num,1,"dimensions",ach,Standard_False);
45 num = data->NextForComplex(num);
47 // --- Instance of plex componant PlaneAngleUnit ---
48 if (!data->CheckNbParams(num,0,ach,"plane_angle_unit")) return;
49 num = data->NextForComplex(num);
51 // --- Instance of plex componant SiUnit ---
52 if (!data->CheckNbParams(num,2,ach,"si_unit")) return;
54 // --- field : prefix ---
55 RWStepBasic_RWSiUnit reader;
56 StepBasic_SiPrefix aPrefix = StepBasic_spExa;
57 Standard_Boolean hasAprefix = Standard_False;
58 if (data->IsParamDefined(num,1)) {
59 if (data->ParamType(num,1) == Interface_ParamEnum) {
60 Standard_CString text = data->ParamCValue(num,1);
61 hasAprefix = reader.DecodePrefix(aPrefix,text);
63 ach->AddFail("Enumeration si_prefix has not an allowed value");
68 ach->AddFail("Parameter #2 (prefix) is not an enumeration");
73 // --- field : name ---
74 StepBasic_SiUnitName aName;
75 if (data->ParamType(num,2) == Interface_ParamEnum) {
76 Standard_CString text = data->ParamCValue(num,2);
77 if(!reader.DecodeName(aName,text)){
78 ach->AddFail("Enumeration si_unit_name has not an allowed value");
83 ach->AddFail("Parameter #2 (name) is not an enumeration");
87 //--- Initialisation of the red entity ---
88 ent->Init(hasAprefix,aPrefix,aName);
92 void RWStepBasic_RWSiUnitAndPlaneAngleUnit::WriteStep(StepData_StepWriter& SW,
93 const Handle(StepBasic_SiUnitAndPlaneAngleUnit)& ent) const
95 // --- Instance of common supertype NamedUnit ---
96 SW.StartEntity("NAMED_UNIT");
98 // --- field : dimensions ---
99 // --- redefined field ---
102 // --- Instance of plex componant PlaneAngleUnit ---
103 SW.StartEntity("PLANE_ANGLE_UNIT");
105 // --- Instance of plex componant SiUnit ---
106 SW.StartEntity("SI_UNIT");
108 // --- field : prefix ---
109 RWStepBasic_RWSiUnit writer;
110 Standard_Boolean hasAprefix = ent->HasPrefix();
112 SW.SendEnum(writer.EncodePrefix(ent->Prefix()));
116 // --- field : name ---
117 SW.SendEnum(writer.EncodeName(ent->Name()));