[ET Trac] [Einstein Toolkit] #1026: add self assignment logic to classes with pointer members

#1026: add self assignment logic to classes with pointer members -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: enhancement | Status: new Priority: minor | Milestone: Component: Carpet | Version: Keywords: | -------------------------+-------------------------------------------------- this patch add the typical assign-to-self to Carpet's classes that contain pointer members. Ie. it exits early rather than deleting a pointer to data that is to be copied. Almost cosometical since it never triggered so far.