1 // Created on: 2007-09-06
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.
17 #include <Standard_Type.hxx>
18 #include <TColStd_HArray1OfInteger.hxx>
19 #include <TColStd_ListIteratorOfListOfInteger.hxx>
20 #include <TColStd_ListOfInteger.hxx>
21 #include <TDataStd_DeltaOnModificationOfIntArray.hxx>
22 #include <TDataStd_IntegerArray.hxx>
23 #include <TDF_AttributeIterator.hxx>
24 #include <TDF_DeltaOnModification.hxx>
25 #include <TDF_Label.hxx>
27 IMPLEMENT_STANDARD_RTTIEXT(TDataStd_DeltaOnModificationOfIntArray,TDF_DeltaOnModification)
32 //=======================================================================
33 //function : TDataStd_DeltaOnModificationOfIntArray
35 //=======================================================================
37 TDataStd_DeltaOnModificationOfIntArray::TDataStd_DeltaOnModificationOfIntArray(const Handle(TDataStd_IntegerArray)& OldAtt)
38 : TDF_DeltaOnModification(OldAtt)
40 Handle(TDataStd_IntegerArray) CurrAtt;
41 if (Label().FindAttribute(OldAtt->ID(),CurrAtt)) {
43 Handle(TColStd_HArray1OfInteger) Arr1, Arr2;
44 Arr1 = OldAtt->Array();
45 Arr2 = CurrAtt->Array();
48 cout <<"DeltaOnModificationOfIntArray:: Old IntArray is Null" <<endl;
50 cout <<"DeltaOnModificationOfIntArray:: Current IntArray is Null" <<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++)
74 myIndxes = new TColStd_HArray1OfInteger(1,aList.Extent());
75 myValues = new TColStd_HArray1OfInteger(1,aList.Extent());
76 TColStd_ListIteratorOfListOfInteger anIt(aList);
77 for(i=1;anIt.More();anIt.Next(),i++) {
78 myIndxes->SetValue(i, anIt.Value());
79 myValues->SetValue(i, Arr1->Value(anIt.Value()));
84 OldAtt->RemoveArray();
86 if(OldAtt->Array().IsNull())
87 cout << "BackUp Arr is Nullified" << endl;
93 //=======================================================================
96 //=======================================================================
98 void TDataStd_DeltaOnModificationOfIntArray::Apply()
101 Handle(TDF_Attribute) TDFAttribute = Attribute();
102 Handle(TDataStd_IntegerArray) BackAtt = Handle(TDataStd_IntegerArray)::DownCast (TDFAttribute);
103 if(BackAtt.IsNull()) {
105 cout << "DeltaOnModificationOfIntArray::Apply: OldAtt is Null" <<endl;
110 Handle(TDataStd_IntegerArray) aCurAtt;
111 if (!Label().FindAttribute(BackAtt->ID(),aCurAtt)) {
113 Label().AddAttribute(BackAtt);
116 if(aCurAtt.IsNull()) {
118 cout << "DeltaOnModificationOfIntArray::Apply: CurAtt is Null" <<endl;
125 Standard_Integer aCase;
128 else if(myUp1 < myUp2)
131 aCase = 3;//Up1 > Up2
133 if (aCase == 1 && (myIndxes.IsNull() || myValues.IsNull()))
137 Handle(TColStd_HArray1OfInteger) IntArr = aCurAtt->Array();
138 if(IntArr.IsNull()) return;
140 for(i = 1; i <= myIndxes->Upper();i++)
141 IntArr->ChangeArray1().SetValue(myIndxes->Value(i), myValues->Value(i));
142 else if(aCase == 2) {
143 Handle(TColStd_HArray1OfInteger) intArr = new TColStd_HArray1OfInteger(IntArr->Lower(), myUp1);
144 for(i = IntArr->Lower(); i <= myUp1 && i <= IntArr->Upper(); i++)
145 intArr->SetValue(i, IntArr->Value(i));
146 if(!myIndxes.IsNull() && !myValues.IsNull())
147 for(i = 1; i <= myIndxes->Upper();i++)
148 intArr->ChangeArray1().SetValue(myIndxes->Value(i), myValues->Value(i));
149 aCurAtt->myValue = intArr;
152 Standard_Integer low = IntArr->Lower();
153 Handle(TColStd_HArray1OfInteger) intArr = new TColStd_HArray1OfInteger(low, myUp1);
154 for(i = IntArr->Lower(); i <= myUp2 && i <= IntArr->Upper(); i++)
155 intArr->SetValue(i, IntArr->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 intArr->ChangeArray1().SetValue(myIndxes->Value(i), myValues->Value(i));
165 aCurAtt->myValue = intArr;
169 cout << " << Array Dump after Delta Apply >>" <<endl;
170 Handle(TColStd_HArray1OfInteger) IntArr2 = aCurAtt->Array();
171 for(i=IntArr2->Lower(); i<=IntArr2->Upper() && i <= MAXUP;i++)
172 cout << IntArr2->Value(i) << " ";