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.hxx>
18 #include <Standard_Type.hxx>
19 #include <TColStd_HArray1OfExtendedString.hxx>
20 #include <TColStd_ListOfInteger.hxx>
21 #include <TDataStd_ExtStringArray.hxx>
22 #include <TDF_DeltaOnModification.hxx>
23 #include <TDF_Label.hxx>
25 IMPLEMENT_STANDARD_RTTIEXT(TDataStd_DeltaOnModificationOfExtStringArray,TDF_DeltaOnModification)
30 //=======================================================================
31 //function : TDataStd_DeltaOnModificationOfExtStringArray
33 //=======================================================================
35 TDataStd_DeltaOnModificationOfExtStringArray::TDataStd_DeltaOnModificationOfExtStringArray(const Handle(TDataStd_ExtStringArray)& OldAtt)
36 : TDF_DeltaOnModification(OldAtt),
40 Handle(TDataStd_ExtStringArray) CurrAtt;
41 if (Label().FindAttribute(OldAtt->ID(),CurrAtt)) {
43 Handle(TColStd_HArray1OfExtendedString) Arr1, Arr2;
44 Arr1 = OldAtt->Array();
45 Arr2 = CurrAtt->Array();
48 std::cout <<"DeltaOnModificationOfExtStringArray:: Old IntArray is Null" <<std::endl;
50 std::cout <<"DeltaOnModificationOfExtStringArray:: Current IntArray is Null" <<std::endl;
53 if(Arr1.IsNull() || Arr2.IsNull()) return;
55 myUp1 = Arr1->Upper();
56 myUp2 = Arr2->Upper();
57 Standard_Integer i, N =0, aCase=0;
59 {aCase = 1; N = myUp1;}
60 else if(myUp1 < myUp2)
61 {aCase = 2; N = myUp1;}
63 {aCase = 3; N = myUp2;}//Up1 > Up2
65 TColStd_ListOfInteger aList;
66 for(i=Arr1->Lower();i <= N; i++)
67 if(Arr1->Value(i) != Arr2->Value(i))
70 for(i = N+1;i <= myUp1; i++)
75 myIndxes = new TColStd_HArray1OfInteger(1,aList.Extent());
76 myValues = new TColStd_HArray1OfExtendedString(1,aList.Extent());
77 TColStd_ListIteratorOfListOfInteger anIt(aList);
78 for(i =1;anIt.More();anIt.Next(),i++) {
79 myIndxes->SetValue(i, anIt.Value());
80 myValues->SetValue(i, Arr1->Value(anIt.Value()));
85 OldAtt->RemoveArray();
87 if(OldAtt->Array().IsNull())
88 std::cout << "BackUp Arr is Nullified" << std::endl;
94 //=======================================================================
97 //=======================================================================
99 void TDataStd_DeltaOnModificationOfExtStringArray::Apply()
102 Handle(TDF_Attribute) TDFAttribute = Attribute();
103 Handle(TDataStd_ExtStringArray) BackAtt = Handle(TDataStd_ExtStringArray)::DownCast (TDFAttribute);
104 if(BackAtt.IsNull()) {
106 std::cout << "DeltaOnModificationOfExtStringArray::Apply: OldAtt is Null" <<std::endl;
111 Handle(TDataStd_ExtStringArray) aCurAtt;
112 if (!Label().FindAttribute(BackAtt->ID(),aCurAtt)) {
114 Label().AddAttribute(BackAtt);
117 if(aCurAtt.IsNull()) {
119 std::cout << "DeltaOnModificationOfExtStringArray::Apply: CurAtt is Null" <<std::endl;
126 Standard_Integer aCase;
129 else if(myUp1 < myUp2)
132 aCase = 3;//Up1 > Up2
134 if (aCase == 1 && (myIndxes.IsNull() || myValues.IsNull()))
138 Handle(TColStd_HArray1OfExtendedString) aStrArr = aCurAtt->Array();
139 if(aStrArr.IsNull()) return;
142 for(i = 1; i <= myIndxes->Upper();i++)
143 aStrArr->ChangeArray1().SetValue(myIndxes->Value(i), myValues->Value(i));
144 else if(aCase == 2) {
145 Handle(TColStd_HArray1OfExtendedString) strArr =
146 new TColStd_HArray1OfExtendedString(aStrArr->Lower(), myUp1);
147 for(i = aStrArr->Lower(); i <= myUp1 && i <= aStrArr->Upper(); i++)
148 strArr->SetValue(i, aStrArr->Value(i));
149 if(!myIndxes.IsNull() && !myValues.IsNull())
150 for(i = 1; i <= myIndxes->Upper();i++)
151 strArr->ChangeArray1().SetValue(myIndxes->Value(i), myValues->Value(i));
152 aCurAtt->myValue = strArr;
155 Standard_Integer low = aStrArr->Lower();
156 Handle(TColStd_HArray1OfExtendedString) strArr =
157 new TColStd_HArray1OfExtendedString(low, myUp1);
158 for(i = aStrArr->Lower(); i <= myUp2 && i <= aStrArr->Upper(); i++)
159 strArr->SetValue(i, aStrArr->Value(i));
160 if(!myIndxes.IsNull() && !myValues.IsNull())
161 for(i = 1; i <= myIndxes->Upper();i++) {
163 std::cout << "i = " << i << " myIndxes->Upper = " << myIndxes->Upper() << std::endl;
164 std::cout << "myIndxes->Value(i) = " << myIndxes->Value(i) << std::endl;
165 std::cout << "myValues->Value(i) = " << myValues->Value(i) << std::endl;
167 strArr->ChangeArray1().SetValue(myIndxes->Value(i), myValues->Value(i));
169 aCurAtt->myValue = strArr;
174 std::cout << " << Array Dump after Delta Apply >>" <<std::endl;
175 Handle(TColStd_HArray1OfExtendedString) aStrArr2 = aCurAtt->Array();
176 for(i=aStrArr2->Lower(); i<= aStrArr2->Upper() && i<= MAXUP;i++)
177 std::cout << aStrArr2->Value(i) << " ";
178 std::cout <<std::endl;