updated copyright message

[modules/shaper.git] / src / Model / Model_AttributeRefAttrList.cpp

diff --git a/src/Model/Model_AttributeRefAttrList.cpp b/src/Model/Model_AttributeRefAttrList.cpp
old mode 100755 (executable)
new mode 100644 (file)
index e1ffa3b..f3f5964
--- a/src/Model/Model_AttributeRefAttrList.cpp
+++ b/src/Model/Model_AttributeRefAttrList.cpp
@@ -1,8 +1,21 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File:        ModelAPI_AttributeRefAttrList.cxx
-// Created:     8 May 2014
-// Author:      Mikhail PONIKAROV
+// Copyright (C) 2014-2023  CEA, EDF
+//
+// 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 "Model_AttributeRefAttrList.h"
 #include "Model_Application.h"
@@ -12,12 +25,15 @@
 #include <TDF_ListIteratorOfLabelList.hxx>
 #include <TDataStd_ListIteratorOfListOfExtendedString.hxx>
 
-using namespace std;
-
 void Model_AttributeRefAttrList::append(ObjectPtr theObject)
 {
-  std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
-  myRef->Append(aData->label().Father());  // store label of the object
+  TDF_Label aLabel;
+  if (theObject) {
+    std::shared_ptr<Model_Data> aData = std::dynamic_pointer_cast<Model_Data>(theObject->data());
+    aLabel = aData->label().Father();
+  }
+
+  myRef->Append(aLabel); // store label of the object
   myIDs->Append(""); // for the object store an empty string
   // do it before the transaction finish to make just created/removed objects know dependencies
   // and reference from composite feature is removed automatically
@@ -28,7 +44,7 @@ void Model_AttributeRefAttrList::append(ObjectPtr theObject)
 
 void Model_AttributeRefAttrList::append(AttributePtr theAttr)
 {
-  std::shared_ptr<Model_Data> aData = 
+  std::shared_ptr<Model_Data> aData =
     std::dynamic_pointer_cast<Model_Data>(theAttr->owner()->data());
   myRef->Append(aData->label().Father());  // store label of the object
   myIDs->Append(theAttr->id().c_str()); // store the ID of the referenced attribute
@@ -45,7 +61,7 @@ void Model_AttributeRefAttrList::remove(ObjectPtr theObject)
   if (theObject.get() != NULL) {
     aTheObjLab = std::dynamic_pointer_cast<Model_Data>(theObject->data())->label().Father();
   }
-  std::shared_ptr<Model_Document> aDoc = 
+  std::shared_ptr<Model_Document> aDoc =
     std::dynamic_pointer_cast<Model_Document>(owner()->document());
   // remove from the both lists by clearing the list and then appending one by one
   // TODO: in OCCT 7.0 there are methods for removing by index, seems will be more optimal
@@ -78,7 +94,7 @@ void Model_AttributeRefAttrList::remove(AttributePtr theAttr)
   if (theAttr->owner().get() != NULL) {
     aTheObjLab = std::dynamic_pointer_cast<Model_Data>(theAttr->owner()->data())->label().Father();
   }
-  std::shared_ptr<Model_Document> aDoc = 
+  std::shared_ptr<Model_Document> aDoc =
     std::dynamic_pointer_cast<Model_Document>(owner()->document());
   // remove from the both lists by clearing the list and then appending one by one
   // TODO: in OCCT 7.0 there are methods for removing by index, seems will be more optimal
@@ -90,7 +106,8 @@ void Model_AttributeRefAttrList::remove(AttributePtr theAttr)
   TDF_ListIteratorOfLabelList aRefIter(aRefList);
   TDataStd_ListIteratorOfListOfExtendedString anIDIter(anIDList);
   for (; aRefIter.More(); aRefIter.Next(), anIDIter.Next()) {
-    if (aOneisDeleted || anIDIter.Value() != theAttr->id().c_str() ||  // append now only not removed
+    if (aOneisDeleted || anIDIter.Value() != theAttr->id().c_str() ||
+        // append now only not removed
         aRefIter.Value() != aTheObjLab || // append now only not removed
         (aTheObjLab.IsNull() && aDoc->objects()->object(aRefIter.Value()) != NULL)) {
       myRef->Append(aRefIter.Value());
@@ -144,7 +161,7 @@ std::list<std::pair<ObjectPtr, AttributePtr> > Model_AttributeRefAttrList::list(
       ObjectPtr anObj;
       if (!aLIter.Value().IsNull()) {
         anObj = aDoc->objects()->object(aLIter.Value());
-        aResult.push_back(std::pair<ObjectPtr, AttributePtr>(anObj, 
+        aResult.push_back(std::pair<ObjectPtr, AttributePtr>(anObj,
           anObj->data()->attribute(TCollection_AsciiString(anIDIter.Value()).ToCString())));
       } else {
         aResult.push_back(std::pair<ObjectPtr, AttributePtr>(ObjectPtr(), AttributePtr()));
@@ -189,7 +206,7 @@ bool Model_AttributeRefAttrList::isInList(const AttributePtr& theAttr)
   std::shared_ptr<Model_Document> aDoc = std::dynamic_pointer_cast<Model_Document>(
       owner()->document());
   if (aDoc) {
-    std::shared_ptr<Model_Data> aData = 
+    std::shared_ptr<Model_Data> aData =
       std::dynamic_pointer_cast<Model_Data>(theAttr->owner()->data());
     if (aData.get() && aData->isValid()) {
       TDF_Label anObjLab = aData->label().Father();
@@ -294,7 +311,9 @@ void Model_AttributeRefAttrList::remove(const std::set<int>& theIndices)
         myIDs->Append(anIDIter.Value());
       } else { // found, so need to update the dependencies
         aOneisDeleted = true;
-        ObjectPtr anObj = aDoc->objects()->object(aRefIter.Value());
+        ObjectPtr anObj;
+        if (!aRefIter.Value().IsNull())
+          anObj = aDoc->objects()->object(aRefIter.Value());
         if (anObj.get()) {
           REMOVE_BACK_REF(anObj);
         }