- drop unnecessary Foam::Swap specializations when MoveConstructible
and MoveAssignable already apply. The explicit redirect to swap
member functions was needed before proper move semantics where
added.
Removed specializations: autoPtr, refPtr, tmp, UList.
Retained specialization: DynamicList, FixedList.
Special handling for DynamicList is only to accommodate dissimilar
sizing template parameters (which probably doesn't occur in
practice).
Special handling for FixedList to apply element-wise swapping.
- use std::swap for primitives. No need to mask with Foam::Swap wrapper