Pass scalar arguments by const ref

Submitted by Gael Guennebaud @ggael

Assigned to Nobody

Link to original bugzilla bug (#482)

Description

Created attachment 281
replace 'RealScalar' arguments by 'const RealScalar&' in the Core module

This is needed when the scalar type requires some specific alignment since MSVC cannot align function arguments.

Attachment 281, "replace 'RealScalar' arguments by 'const RealScalar&' in the Core module":
aligned_args.diff

Blocking

#387 (closed)