1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: Model_AttributeIntArray.cpp
5 // Author: Natalia ERMOLAEVA
7 #include <Model_AttributeIntArray.h>
8 #include <ModelAPI_AttributeString.h>
9 #include <ModelAPI_Attribute.h>
10 #include <ModelAPI_Data.h>
11 #include <ModelAPI_Object.h>
13 #include <Standard_TypeDef.hxx>
14 #include <TCollection_AsciiString.hxx>
15 #include <TCollection_ExtendedString.hxx>
16 #include <TDataStd_Integer.hxx>
17 #include <TDataStd_Name.hxx>
21 int Model_AttributeIntArray::size()
23 return myArray.IsNull() ? 0 : myArray->Length();
26 void Model_AttributeIntArray::setSize(const int theSize)
28 if (myArray.IsNull()) { // create array if it is not done yet
29 if (theSize != 0) { // if size is zero, nothing to do (null array means there is no array)
30 myArray = TDataStd_IntegerArray::Set(myLab, 0, theSize);
31 owner()->data()->sendAttributeUpdated(this);
33 } else { // reset the old array
35 if (theSize != myArray->Length()) { // old data is not keept, a new array is created
36 Handle(TColStd_HArray1OfInteger) aNewArray = new TColStd_HArray1OfInteger(0, theSize - 1);
37 myArray->ChangeArray(aNewArray);
38 owner()->data()->sendAttributeUpdated(this);
40 } else { // size is zero => array must be erased
41 if (!myArray.IsNull()) {
43 myLab.ForgetAttribute(TDataStd_IntegerArray::GetID());
44 owner()->data()->sendAttributeUpdated(this);
50 void Model_AttributeIntArray::setValue(const int theIndex,
53 if (myArray->Value(theIndex) != theValue) {
54 myArray->SetValue(theIndex, theValue);
55 owner()->data()->sendAttributeUpdated(this);
59 int Model_AttributeIntArray::value(const int theIndex)
61 return myArray->Value(theIndex);
64 Model_AttributeIntArray::Model_AttributeIntArray(TDF_Label& theLabel)
67 // check the attribute could be already presented in this doc (after load document)
69 myLab.FindAttribute(TDataStd_IntegerArray::GetID(), myArray) == Standard_True;