Member predicate PaddedType :: optimalSize
Gets the optimal size of this type on architecture arch
, that is,
the sum of the sizes of all fields, ignoring padding
between them, but adding any trailing padding required to align
the type properly. This is a lower bound on the actual size that
can be achieved just by reordering fields, and without
reorganizing member structs’ field layouts.
int
optimalSize
(
Architecture
arch
)