-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: ModelAPI_Object.cpp
-// Created: 19 May 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2022 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include "ModelAPI_Object.h"
#include "ModelAPI_Document.h"
bool ModelAPI_Object::isInHistory()
{
- if (myData.get() && myData->isValid()) {
+ if (myData->isValid()) {
return myData->isInHistory();
}
return true; // default value
const std::shared_ptr<ModelAPI_Object> theObject, const bool theFlag)
{
if (isInHistory() != theFlag) {
- if (myData.get() && myData->isValid()) {
+ if (myData->isValid()) {
myData->setIsInHistory(theFlag);
}
myDoc->updateHistory(theObject);
return myDoc;
}
-void ModelAPI_Object::attributeChanged(const std::string& theID)
+void ModelAPI_Object::attributeChanged(const std::string& /*theID*/)
{
}
void ModelAPI_Object::erase()
{
- if (myData) myData->erase();
- setData(DataPtr());
+ if (myData->isValid() && myData != myData->invalidPtr())
+ myData->erase();
+ setData(myData->invalidPtr());
}
bool ModelAPI_Object::isDisplayed()