1 // Created on: 2015-07-16
2 // Created by: Irina KRYLOVA
3 // Copyright (c) 2015 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
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.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
16 #include <RWStepDimTol_RWDatumReferenceElement.hxx>
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>
29 //=======================================================================
30 //function : RWStepDimTol_RWDatumReferenceElement
32 //=======================================================================
34 RWStepDimTol_RWDatumReferenceElement::RWStepDimTol_RWDatumReferenceElement ()
38 //=======================================================================
41 //=======================================================================
43 void RWStepDimTol_RWDatumReferenceElement::ReadStep (const Handle(StepData_StepReaderData)& data,
44 const Standard_Integer num,
45 Handle(Interface_Check)& ach,
46 const Handle(StepDimTol_DatumReferenceElement) &ent) const
48 // Check number of parameters
49 if ( ! data->CheckNbParams(num,6,ach,"datum_reference_element") ) return;
51 // Inherited fields of ShapeAspect
53 Handle(TCollection_HAsciiString) aShapeAspect_Name;
54 data->ReadString (num, 1, "shape_aspect.name", ach, aShapeAspect_Name);
56 Handle(TCollection_HAsciiString) aShapeAspect_Description;
57 if ( data->IsParamDefined (num,2) ) {
58 data->ReadString (num, 2, "shape_aspect.description", ach, aShapeAspect_Description);
61 Handle(StepRepr_ProductDefinitionShape) aShapeAspect_OfShape;
62 data->ReadEntity (num, 3, "shape_aspect.of_shape", ach, STANDARD_TYPE(StepRepr_ProductDefinitionShape), aShapeAspect_OfShape);
64 StepData_Logical aShapeAspect_ProductDefinitional;
65 data->ReadLogical (num, 4, "shape_aspect.product_definitional", ach, aShapeAspect_ProductDefinitional);
67 // Inherited fields from GeneralDatumReference
69 StepDimTol_DatumOrCommonDatum aBase;
70 Handle(StepDimTol_Datum) aDatum;
71 Interface_ParamType aType = data->ParamType(num, 5);
72 if (aType == Interface_ParamIdent) {
73 data->ReadEntity(num, 5, "general_datum_reference.base", ach, STANDARD_TYPE(StepDimTol_Datum), aDatum);
74 aBase.SetValue(aDatum);
77 Handle(StepDimTol_HArray1OfDatumReferenceElement) anItems;
78 Handle(StepDimTol_DatumReferenceElement) anEnt;
79 Standard_Integer nbSub;
80 if (data->ReadSubList (num,5,"general_datum_reference.base",ach,nbSub)) {
81 aType = data->ParamType(nbSub, 1);
82 if (aType == Interface_ParamSub) {
83 Standard_Integer aNewNbSub;
84 if (data->ReadSubList (nbSub,1,"general_datum_reference.base",ach,aNewNbSub)) {
88 Standard_Integer nbElements = data->NbParams(nbSub);
89 anItems = new StepDimTol_HArray1OfDatumReferenceElement (1, nbElements);
90 for (Standard_Integer i = 1; i <= nbElements; i++) {
91 if (data->ReadEntity(nbSub, i,"datum_reference_element", ach, STANDARD_TYPE(StepDimTol_DatumReferenceElement), anEnt))
92 anItems->SetValue(i, anEnt);
95 aBase.SetValue(anItems);
98 Standard_Integer nbSub;
99 Standard_Boolean hasModifiers = data->ReadSubList(num, 6, "general_datum_reference.modifiers", ach, nbSub, Standard_True);
100 Handle(StepDimTol_HArray1OfDatumReferenceModifier) aModifiers;
102 StepDimTol_DatumReferenceModifier anEnt;
103 Standard_Integer nbElements = data->NbParams(nbSub);
104 aModifiers = new StepDimTol_HArray1OfDatumReferenceModifier (1, nbElements);
105 for (Standard_Integer i = 1; i <= nbElements; i++) {
106 aType = data->ParamType (nbSub, i);
107 if (aType == Interface_ParamIdent) {
108 Handle(StepDimTol_DatumReferenceModifierWithValue) aDRMWV;
109 data->ReadEntity(nbSub, i,"datum_reference_modifier_with_value", ach, STANDARD_TYPE(StepDimTol_DatumReferenceModifierWithValue), aDRMWV);
110 anEnt.SetValue(aDRMWV);
113 Handle(StepData_SelectMember) aMember;
114 data->ReadMember(nbSub, i, "simple_datum_reference_modifier", ach, aMember);
115 Standard_CString anEnumText = aMember->EnumText();
116 Handle(StepDimTol_SimpleDatumReferenceModifierMember) aSDRM = new StepDimTol_SimpleDatumReferenceModifierMember();
117 aSDRM->SetEnumText(0, anEnumText);
118 anEnt.SetValue(aSDRM);
120 aModifiers->SetValue(i, anEnt);
125 ent->Init(aShapeAspect_Name,
126 aShapeAspect_Description,
127 aShapeAspect_OfShape,
128 aShapeAspect_ProductDefinitional,
134 //=======================================================================
135 //function : WriteStep
137 //=======================================================================
139 void RWStepDimTol_RWDatumReferenceElement::WriteStep (StepData_StepWriter& SW,
140 const Handle(StepDimTol_DatumReferenceElement) &ent) const
143 // Inherited fields of ShapeAspect
145 SW.Send (ent->Name());
147 SW.Send (ent->Description());
149 SW.Send (ent->OfShape());
151 SW.SendLogical (ent->ProductDefinitional());
153 // Inherited fields from GeneralDatumReference
154 Standard_Integer aBaseType = ent->Base().CaseNum(ent->Base().Value());
155 if (aBaseType == 1) {
156 SW.Send(ent->Base().Datum());
158 else if (aBaseType == 2) {
159 Handle(StepDimTol_HArray1OfDatumReferenceElement) anArray = (ent->Base()).CommonDatumList();
160 Standard_Integer i, nb = (anArray.IsNull() ? 0 : anArray->Length());
162 for (i = 1; i <= nb; i++)
163 SW.Send (anArray->Value(i));
167 if (ent->HasModifiers()) {
168 Standard_Integer i, nb = ent->NbModifiers();
170 for (i = 1; i <= nb; i++) {
171 StepDimTol_DatumReferenceModifier aModifier = ent->ModifiersValue(i);
172 Standard_Integer aType = aModifier.CaseNum(aModifier.Value());
174 case 1: SW.Send(aModifier.DatumReferenceModifierWithValue()); break;
175 case 2: SW.SendEnum(aModifier.SimpleDatumReferenceModifierMember()->EnumText());break;
183 //=======================================================================
186 //=======================================================================
188 void RWStepDimTol_RWDatumReferenceElement::Share (const Handle(StepDimTol_DatumReferenceElement) &ent,
189 Interface_EntityIterator& iter) const
192 // Inherited fields of ShapeAspect
194 iter.AddItem (ent->OfShape());
196 // Inherited fields from GeneralDatumReference
197 Standard_Integer aBaseType = ent->Base().CaseNum(ent->Base().Value());
198 if (aBaseType == 1) {
199 iter.AddItem(ent->Base().Datum());
201 else if (aBaseType == 2) {
202 Handle(StepDimTol_HArray1OfDatumReferenceElement) anArray = ent->Base().CommonDatumList();
203 Standard_Integer i, nb = (anArray.IsNull() ? 0 : anArray->Length());
204 for (i = 1; i <= nb; i++)
205 iter.AddItem (anArray->Value(i));