REMOVE_BACK_REF(aValue);
TDF_Label anObjLab;
- if (theObject.get() && theObject->data().get() && theObject->data()->isValid()) {
+ if (theObject.get() && theObject->data()->isValid()) {
std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(
theObject->data());
anObjLab = aData->label().Father(); // object label
// same document, use reference attribute
if (anObjLab.IsNull() || owner()->document() == theObject->document()) {
- std::shared_ptr<Model_Document> aDoc =
- std::dynamic_pointer_cast<Model_Document>(owner()->document());
if (anObjLab.IsNull()) {
myRef->Set(myRef->Label());
} else {
myRef->Label().ForgetAttribute(TDataStd_AsciiString::GetID());
} else { // different document: store the document name (comment) and entry (string): external
// if these attributes exist, the link is external: keep reference to access the label
- TDataStd_Comment::Set(myRef->Label(), theObject->document()->id().c_str());
+ std::ostringstream anIdString; // string with document Id
+ anIdString<<theObject->document()->id();
+ TDataStd_Comment::Set(myRef->Label(), anIdString.str().c_str());
TCollection_AsciiString anEntry;
TDF_Tool::Entry(anObjLab, anEntry);
TDataStd_AsciiString::Set(myRef->Label(), anEntry);
if (isInitialized()) {
Handle(TDataStd_Comment) aDocID;
if (myRef->Label().FindAttribute(TDataStd_Comment::GetID(), aDocID)) { // external ref
- DocumentPtr aRefDoc =
- ModelAPI_Session::get()->document(TCollection_AsciiString(aDocID->Get()).ToCString());
- if (aRefDoc) {
+ int anID = atoi(TCollection_AsciiString(aDocID->Get()).ToCString());
+ DocumentPtr aRefDoc = Model_Application::getApplication()->document(anID);
+ if (aRefDoc.get()) {
Handle(TDataStd_AsciiString) anEntry;
if (myRef->Label().FindAttribute(TDataStd_AsciiString::GetID(), anEntry)) {
std::shared_ptr<Model_Document> aDR = std::dynamic_pointer_cast<Model_Document>(aRefDoc);
bool Model_AttributeReference::isInitialized()
{
- if (myRef->Label() == myRef->Get()) { // empty reference is not initialized
+ if (myRef->Label() == myRef->Get() && !myRef->Label().IsAttribute(TDataStd_Comment::GetID())) {
+ // empty reference is not initialized
return false;
}
return ModelAPI_AttributeReference::isInitialized();