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1 | // Created on: 1999-10-11 |
2 | // Created by: data exchange team |
3 | // Copyright (c) 1999-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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 |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
17 | #include <RWStepBasic_RWSiUnitAndAreaUnit.ixx> |
18 | #include <StepBasic_SiUnit.hxx> |
19 | #include <RWStepBasic_RWSiUnit.hxx> |
20 | #include <StepBasic_DimensionalExponents.hxx> |
21 | |
22 | |
23 | RWStepBasic_RWSiUnitAndAreaUnit::RWStepBasic_RWSiUnitAndAreaUnit () |
24 | { |
25 | } |
26 | |
27 | void RWStepBasic_RWSiUnitAndAreaUnit::ReadStep(const Handle(StepData_StepReaderData)& data, |
28 | const Standard_Integer num0, |
29 | Handle(Interface_Check)& ach, |
30 | const Handle(StepBasic_SiUnitAndAreaUnit)& ent) const |
31 | { |
32 | Standard_Integer num = 0; |
33 | data->NamedForComplex("AREA_UNIT",num0,num,ach); |
34 | if (!data->CheckNbParams(num,0,ach,"area_unit")) return; |
35 | |
36 | data->NamedForComplex("NAMED_UNIT NMDUNT",num0,num,ach); |
37 | if (!data->CheckNbParams(num,1,ach,"named_unit")) return; |
38 | Handle(StepBasic_DimensionalExponents) aDimensions; |
39 | data->ReadEntity(num, 1,"dimensions", ach, STANDARD_TYPE(StepBasic_DimensionalExponents), aDimensions); |
40 | |
41 | data->NamedForComplex("SI_UNIT SUNT",num0,num,ach); |
42 | if (!data->CheckNbParams(num,2,ach,"si_unit")) return; |
43 | |
44 | RWStepBasic_RWSiUnit reader; |
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45 | StepBasic_SiPrefix aPrefix = StepBasic_spExa; |
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46 | Standard_Boolean hasAprefix = Standard_False; |
47 | if (data->IsParamDefined(num,1)) { |
48 | if (data->ParamType(num,1) == Interface_ParamEnum) { |
49 | Standard_CString text = data->ParamCValue(num,1); |
50 | hasAprefix = reader.DecodePrefix(aPrefix,text); |
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51 | if(!hasAprefix){ |
52 | ach->AddFail("Enumeration si_prefix has not an allowed value"); |
53 | return; |
54 | } |
55 | } |
56 | else{ |
57 | ach->AddFail("Parameter #2 (prefix) is not an enumeration"); |
58 | return; |
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59 | } |
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60 | } |
61 | |
62 | StepBasic_SiUnitName aName; |
63 | if (data->ParamType(num,2) == Interface_ParamEnum) { |
64 | Standard_CString text = data->ParamCValue(num,2); |
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65 | if(!reader.DecodeName(aName,text)){ |
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66 | ach->AddFail("Enumeration si_unit_name has not an allowed value"); |
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67 | return; |
68 | } |
69 | } |
70 | else{ |
71 | ach->AddFail("Parameter #3 (name) is not an enumeration"); |
72 | return; |
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73 | } |
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74 | |
75 | ent->Init(hasAprefix,aPrefix,aName); |
76 | ent->SetDimensions(aDimensions); |
77 | } |
78 | |
79 | void RWStepBasic_RWSiUnitAndAreaUnit::WriteStep(StepData_StepWriter& SW, |
80 | const Handle(StepBasic_SiUnitAndAreaUnit)& ent) const |
81 | { |
82 | SW.StartEntity("AREA_UNIT"); |
83 | SW.StartEntity("NAMED_UNIT"); |
84 | SW.Send(ent->Dimensions()); |
85 | SW.StartEntity("SI_UNIT"); |
86 | |
87 | RWStepBasic_RWSiUnit writer; |
88 | Standard_Boolean hasAprefix = ent->HasPrefix(); |
89 | if (hasAprefix) |
90 | SW.SendEnum(writer.EncodePrefix(ent->Prefix())); |
91 | else |
92 | SW.SendUndef(); |
93 | |
94 | SW.SendEnum(writer.EncodeName(ent->Name())); |
95 | } |
96 | |