void STag_surfxml_prop()
{
- property_sets.back().insert({A_surfxml_prop_id, A_surfxml_prop_value});
+ property_sets.back().try_emplace(A_surfxml_prop_id, A_surfxml_prop_value);
XBT_DEBUG("add prop %s=%s into current property set %p", A_surfxml_prop_id, A_surfxml_prop_value,
&(property_sets.back()));
}