comparison data/model/AlignmentModel.cpp @ 1677:f97d64b8674f single-point

Make XmlExportables store their export IDs and always obtain a new one, avoiding reuse when an object is allocated at the same heap location as a previous one. This makes the ID system stable enough to be used in the export tests.

 
     m_path->toXml(stream, indent, "");
 
     Model::toXml(stream, indent,
                  QString("type=\"alignment\" reference=\"%1\" aligned=\"%2\" path=\"%3\" %4")
-                 .arg(getObjectExportId(m_reference))
-                 .arg(getObjectExportId(m_aligned))
-                 .arg(getObjectExportId(m_path))
+                 .arg(m_reference->getExportId())
+                 .arg(m_aligned->getExportId())
+                 .arg(m_path->getExportId())
                  .arg(extraAttributes));
 }