1 // Copyright (c) 1999-2012 OPEN CASCADE SAS
3 // The content of this file is subject to the Open CASCADE Technology Public
4 // License Version 6.5 (the "License"). You may not use the content of this file
5 // except in compliance with the License. Please obtain a copy of the License
6 // at http://www.opencascade.org and read it completely before using this file.
8 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
9 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
11 // The Original Code and all software distributed under the License is
12 // distributed on an "AS IS" basis, without warranty of any kind, and the
13 // Initial Developer hereby disclaims all such warranties, including without
14 // limitation, any warranties of merchantability, fitness for a particular
15 // purpose or non-infringement. Please see the License for the specific terms
16 // and conditions governing the rights and limitations under the License.
18 #include <RWStepBasic_RWSiUnitAndTimeUnit.ixx>
19 #include <StepBasic_SiUnit.hxx>
20 #include <StepBasic_TimeUnit.hxx>
21 #include <StepBasic_DimensionalExponents.hxx>
22 #include <StepBasic_SiPrefix.hxx>
23 #include <StepBasic_SiUnitName.hxx>
24 #include <RWStepBasic_RWSiUnit.hxx>
27 //=======================================================================
28 //function : RWStepBasic_RWSiUnitAndTimeUnit
30 //=======================================================================
32 RWStepBasic_RWSiUnitAndTimeUnit::RWStepBasic_RWSiUnitAndTimeUnit ()
37 //=======================================================================
40 //=======================================================================
42 void RWStepBasic_RWSiUnitAndTimeUnit::ReadStep (const Handle(StepData_StepReaderData)& data,
43 const Standard_Integer num0,
44 Handle(Interface_Check)& ach,
45 const Handle(StepBasic_SiUnitAndTimeUnit)& ent) const
47 Standard_Integer num = num0;
49 // --- Instance of common supertype NamedUnit ---
50 if (!data->CheckNbParams(num,1,ach,"named_unit")) return;
52 // --- field : dimensions ---
53 // --- this field is redefined ---
54 //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =`
55 data->CheckDerived(num,1,"dimensions",ach,Standard_False);
57 // --- Instance of plex componant SiUnit ---
58 num = data->NextForComplex(num);
59 if (!data->CheckNbParams(num,2,ach,"si_unit")) return;
61 // --- field : prefix ---
62 RWStepBasic_RWSiUnit reader;
63 StepBasic_SiPrefix aPrefix = StepBasic_spExa;
64 Standard_Boolean hasAprefix = Standard_False;
65 if (data->IsParamDefined(num,1)) {
66 if (data->ParamType(num,1) == Interface_ParamEnum) {
67 Standard_CString text = data->ParamCValue(num,1);
68 hasAprefix = reader.DecodePrefix(aPrefix,text);
70 ach->AddFail("Enumeration si_prefix has not an allowed value");
75 ach->AddFail("Parameter #1 (prefix) is not an enumeration");
80 // --- field : name ---
81 StepBasic_SiUnitName aName;
82 if (data->ParamType(num,2) == Interface_ParamEnum) {
83 Standard_CString text = data->ParamCValue(num,2);
84 if(!reader.DecodeName(aName,text)){
85 ach->AddFail("Enumeration si_unit_name has not an allowed value");
90 ach->AddFail("Parameter #2 (name) is not an enumeration");
94 // --- Instance of plex componant TimeUnit ---
95 num = data->NextForComplex(num);
96 if (!data->CheckNbParams(num,0,ach,"time_unit")) return;
98 //--- Initialisation of the red entity ---
99 ent->Init(hasAprefix,aPrefix,aName);
103 //=======================================================================
104 //function : WriteStep
106 //=======================================================================
108 void RWStepBasic_RWSiUnitAndTimeUnit::WriteStep (StepData_StepWriter& SW,
109 const Handle(StepBasic_SiUnitAndTimeUnit)& ent) const
112 // --- Instance of plex componant TimeUnit ---
113 //SW.StartEntity("TIME_UNIT");
115 // --- Instance of common supertype NamedUnit ---
116 SW.StartEntity("NAMED_UNIT");
118 // --- field : dimensions ---
119 // --- redefined field ---
122 // --- Instance of plex componant SiUnit ---
123 SW.StartEntity("SI_UNIT");
125 // --- field : prefix ---
126 RWStepBasic_RWSiUnit writer;
127 Standard_Boolean hasAprefix = ent->HasPrefix();
129 SW.SendEnum(writer.EncodePrefix(ent->Prefix()));
133 // --- field : name ---
134 SW.SendEnum(writer.EncodeName(ent->Name()));
136 // --- Instance of plex componant TimeUnit ---
137 SW.StartEntity("TIME_UNIT");