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1 | // Created on: 2015-07-16 |
2 | // Created by: Irina KRYLOVA |
3 | // Copyright (c) 2015 OPEN CASCADE SAS |
4 | // |
5 | // This file is part of Open CASCADE Technology software library. |
6 | // |
7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
12 | // |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
15 | |
16 | #include <RWStepDimTol_RWDatumReferenceElement.hxx> |
17 | |
18 | #include <Interface_EntityIterator.hxx> |
19 | #include <StepData_StepReaderData.hxx> |
20 | #include <StepData_StepWriter.hxx> |
21 | #include <StepDimTol_Datum.hxx> |
22 | #include <StepDimTol_DatumReferenceElement.hxx> |
23 | #include <StepDimTol_DatumReferenceModifier.hxx> |
24 | #include <StepDimTol_GeneralDatumReference.hxx> |
25 | #include <StepDimTol_HArray1OfDatumReferenceElement.hxx> |
26 | #include <StepDimTol_HArray1OfDatumReferenceModifier.hxx> |
27 | #include <StepRepr_ProductDefinitionShape.hxx> |
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28 | #include <StepDimTol_DatumReferenceModifierWithValue.hxx> |
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29 | |
30 | //======================================================================= |
31 | //function : RWStepDimTol_RWDatumReferenceElement |
32 | //purpose : |
33 | //======================================================================= |
34 | |
35 | RWStepDimTol_RWDatumReferenceElement::RWStepDimTol_RWDatumReferenceElement () |
36 | { |
37 | } |
38 | |
39 | //======================================================================= |
40 | //function : ReadStep |
41 | //purpose : |
42 | //======================================================================= |
43 | |
44 | void RWStepDimTol_RWDatumReferenceElement::ReadStep (const Handle(StepData_StepReaderData)& data, |
45 | const Standard_Integer num, |
46 | Handle(Interface_Check)& ach, |
47 | const Handle(StepDimTol_DatumReferenceElement) &ent) const |
48 | { |
49 | // Check number of parameters |
50 | if ( ! data->CheckNbParams(num,6,ach,"datum_reference_element") ) return; |
51 | |
52 | // Inherited fields of ShapeAspect |
53 | |
54 | Handle(TCollection_HAsciiString) aShapeAspect_Name; |
55 | data->ReadString (num, 1, "shape_aspect.name", ach, aShapeAspect_Name); |
56 | |
57 | Handle(TCollection_HAsciiString) aShapeAspect_Description; |
58 | if ( data->IsParamDefined (num,2) ) { |
59 | data->ReadString (num, 2, "shape_aspect.description", ach, aShapeAspect_Description); |
60 | } |
61 | |
62 | Handle(StepRepr_ProductDefinitionShape) aShapeAspect_OfShape; |
63 | data->ReadEntity (num, 3, "shape_aspect.of_shape", ach, STANDARD_TYPE(StepRepr_ProductDefinitionShape), aShapeAspect_OfShape); |
64 | |
65 | StepData_Logical aShapeAspect_ProductDefinitional; |
66 | data->ReadLogical (num, 4, "shape_aspect.product_definitional", ach, aShapeAspect_ProductDefinitional); |
67 | |
68 | // Inherited fields from GeneralDatumReference |
69 | |
70 | StepDimTol_DatumOrCommonDatum aBase; |
71 | Handle(StepDimTol_Datum) aDatum; |
72 | Interface_ParamType aType = data->ParamType(num, 5); |
73 | if (aType == Interface_ParamIdent) { |
74 | data->ReadEntity(num, 5, "general_datum_reference.base", ach, STANDARD_TYPE(StepDimTol_Datum), aDatum); |
75 | aBase.SetValue(aDatum); |
76 | } |
77 | else { |
78 | Handle(StepDimTol_HArray1OfDatumReferenceElement) anItems; |
79 | Handle(StepDimTol_DatumReferenceElement) anEnt; |
80 | Standard_Integer nbSub; |
81 | if (data->ReadSubList (num,5,"general_datum_reference.base",ach,nbSub)) { |
82 | aType = data->ParamType(nbSub, 1); |
83 | if (aType == Interface_ParamSub) { |
84 | Standard_Integer aNewNbSub; |
85 | if (data->ReadSubList (nbSub,1,"general_datum_reference.base",ach,aNewNbSub)) { |
86 | nbSub = aNewNbSub; |
87 | } |
88 | } |
89 | Standard_Integer nbElements = data->NbParams(nbSub); |
90 | anItems = new StepDimTol_HArray1OfDatumReferenceElement (1, nbElements); |
91 | for (Standard_Integer i = 1; i <= nbElements; i++) { |
92 | if (data->ReadEntity(nbSub, i,"datum_reference_element", ach, STANDARD_TYPE(StepDimTol_DatumReferenceElement), anEnt)) |
93 | anItems->SetValue(i, anEnt); |
94 | } |
95 | } |
96 | aBase.SetValue(anItems); |
97 | } |
98 | |
99 | Standard_Integer nbSub; |
100 | Standard_Boolean hasModifiers = data->ReadSubList(num, 6, "general_datum_reference.modifiers", ach, nbSub, Standard_True); |
101 | Handle(StepDimTol_HArray1OfDatumReferenceModifier) aModifiers; |
102 | if (hasModifiers) { |
103 | StepDimTol_DatumReferenceModifier anEnt; |
104 | Standard_Integer nbElements = data->NbParams(nbSub); |
105 | aModifiers = new StepDimTol_HArray1OfDatumReferenceModifier (1, nbElements); |
106 | for (Standard_Integer i = 1; i <= nbElements; i++) { |
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107 | aType = data->ParamType (nbSub, i); |
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108 | if (aType == Interface_ParamIdent) { |
109 | Handle(StepDimTol_DatumReferenceModifierWithValue) aDRMWV; |
110 | data->ReadEntity(nbSub, i,"datum_reference_modifier_with_value", ach, STANDARD_TYPE(StepDimTol_DatumReferenceModifierWithValue), aDRMWV); |
111 | anEnt.SetValue(aDRMWV); |
112 | } |
113 | else { |
114 | Handle(StepData_SelectMember) aMember; |
115 | data->ReadMember(nbSub, i, "simple_datum_reference_modifier", ach, aMember); |
116 | Standard_CString anEnumText = aMember->EnumText(); |
117 | Handle(StepDimTol_SimpleDatumReferenceModifierMember) aSDRM = new StepDimTol_SimpleDatumReferenceModifierMember(); |
118 | aSDRM->SetEnumText(0, anEnumText); |
119 | anEnt.SetValue(aSDRM); |
120 | } |
121 | aModifiers->SetValue(i, anEnt); |
122 | } |
123 | } |
124 | |
125 | // Initialize entity |
126 | ent->Init(aShapeAspect_Name, |
127 | aShapeAspect_Description, |
128 | aShapeAspect_OfShape, |
129 | aShapeAspect_ProductDefinitional, |
130 | aBase, |
131 | hasModifiers, |
132 | aModifiers); |
133 | } |
134 | |
135 | //======================================================================= |
136 | //function : WriteStep |
137 | //purpose : |
138 | //======================================================================= |
139 | |
140 | void RWStepDimTol_RWDatumReferenceElement::WriteStep (StepData_StepWriter& SW, |
141 | const Handle(StepDimTol_DatumReferenceElement) &ent) const |
142 | { |
143 | |
144 | // Inherited fields of ShapeAspect |
145 | |
146 | SW.Send (ent->Name()); |
147 | |
148 | SW.Send (ent->Description()); |
149 | |
150 | SW.Send (ent->OfShape()); |
151 | |
152 | SW.SendLogical (ent->ProductDefinitional()); |
153 | |
154 | // Inherited fields from GeneralDatumReference |
155 | Standard_Integer aBaseType = ent->Base().CaseNum(ent->Base().Value()); |
156 | if (aBaseType == 1) { |
157 | SW.Send(ent->Base().Datum()); |
158 | } |
159 | else if (aBaseType == 2) { |
160 | Handle(StepDimTol_HArray1OfDatumReferenceElement) anArray = (ent->Base()).CommonDatumList(); |
161 | Standard_Integer i, nb = (anArray.IsNull() ? 0 : anArray->Length()); |
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162 | SW.OpenTypedSub("COMMON_DATUM_LIST"); |
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163 | for (i = 1; i <= nb; i++) |
164 | SW.Send (anArray->Value(i)); |
165 | SW.CloseSub(); |
166 | } |
167 | |
168 | if (ent->HasModifiers()) { |
169 | Standard_Integer i, nb = ent->NbModifiers(); |
170 | SW.OpenSub(); |
171 | for (i = 1; i <= nb; i++) { |
172 | StepDimTol_DatumReferenceModifier aModifier = ent->ModifiersValue(i); |
173 | Standard_Integer aType = aModifier.CaseNum(aModifier.Value()); |
174 | switch (aType) { |
175 | case 1: SW.Send(aModifier.DatumReferenceModifierWithValue()); break; |
176 | case 2: SW.SendEnum(aModifier.SimpleDatumReferenceModifierMember()->EnumText());break; |
177 | } |
178 | } |
179 | SW.CloseSub(); |
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180 | } |
181 | else { |
182 | SW.SendUndef(); |
183 | } |
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184 | } |
185 | |
186 | //======================================================================= |
187 | //function : Share |
188 | //purpose : |
189 | //======================================================================= |
190 | |
191 | void RWStepDimTol_RWDatumReferenceElement::Share (const Handle(StepDimTol_DatumReferenceElement) &ent, |
192 | Interface_EntityIterator& iter) const |
193 | { |
194 | |
195 | // Inherited fields of ShapeAspect |
196 | |
197 | iter.AddItem (ent->OfShape()); |
198 | |
199 | // Inherited fields from GeneralDatumReference |
200 | Standard_Integer aBaseType = ent->Base().CaseNum(ent->Base().Value()); |
201 | if (aBaseType == 1) { |
202 | iter.AddItem(ent->Base().Datum()); |
203 | } |
204 | else if (aBaseType == 2) { |
205 | Handle(StepDimTol_HArray1OfDatumReferenceElement) anArray = ent->Base().CommonDatumList(); |
206 | Standard_Integer i, nb = (anArray.IsNull() ? 0 : anArray->Length()); |
207 | for (i = 1; i <= nb; i++) |
208 | iter.AddItem (anArray->Value(i)); |
209 | } |
210 | } |