1 // Created on: 2007-12-04
2 // Created by: Sergey ZARITCHNY
3 // Copyright (c) 2007-2014 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 <TDataStd_DeltaOnModificationOfExtStringArray.ixx>
17 #include <TDataStd_ExtStringArray.hxx>
18 #include <TDF_DeltaOnModification.hxx>
19 #include <TDF_Label.hxx>
20 #include <TColStd_HArray1OfExtendedString.hxx>
21 #include <TColStd_ListOfInteger.hxx>
22 #include <TColStd_ListIteratorOfListOfInteger.hxx>
23 #include <TDF_AttributeIterator.hxx>
28 //=======================================================================
29 //function : TDataStd_DeltaOnModificationOfExtStringArray
31 //=======================================================================
33 TDataStd_DeltaOnModificationOfExtStringArray::TDataStd_DeltaOnModificationOfExtStringArray(const Handle(TDataStd_ExtStringArray)& OldAtt)
34 : TDF_DeltaOnModification(OldAtt)
36 Handle(TDataStd_ExtStringArray) CurrAtt;
37 if (Label().FindAttribute(OldAtt->ID(),CurrAtt)) {
39 Handle(TColStd_HArray1OfExtendedString) Arr1, Arr2;
40 Arr1 = OldAtt->Array();
41 Arr2 = CurrAtt->Array();
44 cout <<"DeltaOnModificationOfExtStringArray:: Old IntArray is Null" <<endl;
46 cout <<"DeltaOnModificationOfExtStringArray:: Current IntArray is Null" <<endl;
49 if(Arr1.IsNull() || Arr2.IsNull()) return;
51 myUp1 = Arr1->Upper();
52 myUp2 = Arr2->Upper();
53 Standard_Integer i, N =0, aCase=0;
55 {aCase = 1; N = myUp1;}
56 else if(myUp1 < myUp2)
57 {aCase = 2; N = myUp1;}
59 {aCase = 3; N = myUp2;}//Up1 > Up2
61 TColStd_ListOfInteger aList;
62 for(i=Arr1->Lower();i <= N; i++)
63 if(Arr1->Value(i) != Arr2->Value(i))
66 for(i = N+1;i <= myUp1; i++)
71 myIndxes = new TColStd_HArray1OfInteger(1,aList.Extent());
72 myValues = new TColStd_HArray1OfExtendedString(1,aList.Extent());
73 TColStd_ListIteratorOfListOfInteger anIt(aList);
74 for(i =1;anIt.More();anIt.Next(),i++) {
75 myIndxes->SetValue(i, anIt.Value());
76 myValues->SetValue(i, Arr1->Value(anIt.Value()));
81 OldAtt->RemoveArray();
83 if(OldAtt->Array().IsNull())
84 cout << "BackUp Arr is Nullified" << endl;
90 //=======================================================================
93 //=======================================================================
95 void TDataStd_DeltaOnModificationOfExtStringArray::Apply()
98 Handle(TDF_Attribute) TDFAttribute = Attribute();
99 Handle(TDataStd_ExtStringArray) BackAtt = (*((Handle(TDataStd_ExtStringArray)*)&TDFAttribute));
100 if(BackAtt.IsNull()) {
102 cout << "DeltaOnModificationOfExtStringArray::Apply: OldAtt is Null" <<endl;
107 Handle(TDataStd_ExtStringArray) aCurAtt;
108 if (!Label().FindAttribute(BackAtt->ID(),aCurAtt)) {
110 Label().AddAttribute(BackAtt);
113 if(aCurAtt.IsNull()) {
115 cout << "DeltaOnModificationOfExtStringArray::Apply: CurAtt is Null" <<endl;
122 Standard_Integer aCase;
125 else if(myUp1 < myUp2)
128 aCase = 3;//Up1 > Up2
130 if (aCase == 1 && (myIndxes.IsNull() || myValues.IsNull()))
134 Handle(TColStd_HArray1OfExtendedString) aStrArr = aCurAtt->Array();
135 if(aStrArr.IsNull()) return;
138 for(i = 1; i <= myIndxes->Upper();i++)
139 aStrArr->ChangeArray1().SetValue(myIndxes->Value(i), myValues->Value(i));
140 else if(aCase == 2) {
141 Handle(TColStd_HArray1OfExtendedString) strArr =
142 new TColStd_HArray1OfExtendedString(aStrArr->Lower(), myUp1);
143 for(i = aStrArr->Lower(); i <= myUp1 && i <= aStrArr->Upper(); i++)
144 strArr->SetValue(i, aStrArr->Value(i));
145 if(!myIndxes.IsNull() && !myValues.IsNull())
146 for(i = 1; i <= myIndxes->Upper();i++)
147 strArr->ChangeArray1().SetValue(myIndxes->Value(i), myValues->Value(i));
148 aCurAtt->myValue = strArr;
151 Standard_Integer low = aStrArr->Lower();
152 Handle(TColStd_HArray1OfExtendedString) strArr =
153 new TColStd_HArray1OfExtendedString(low, myUp1);
154 for(i = aStrArr->Lower(); i <= myUp2 && i <= aStrArr->Upper(); i++)
155 strArr->SetValue(i, aStrArr->Value(i));
156 if(!myIndxes.IsNull() && !myValues.IsNull())
157 for(i = 1; i <= myIndxes->Upper();i++) {
159 cout << "i = " << i << " myIndxes->Upper = " << myIndxes->Upper() << endl;
160 cout << "myIndxes->Value(i) = " << myIndxes->Value(i) << endl;
161 cout << "myValues->Value(i) = " << myValues->Value(i) << endl;
163 strArr->ChangeArray1().SetValue(myIndxes->Value(i), myValues->Value(i));
165 aCurAtt->myValue = strArr;
170 cout << " << Array Dump after Delta Apply >>" <<endl;
171 Handle(TColStd_HArray1OfExtendedString) aStrArr2 = aCurAtt->Array();
172 for(i=aStrArr2->Lower(); i<= aStrArr2->Upper() && i<= MAXUP;i++)
173 cout << aStrArr2->Value(i) << " ";