base: Remove flag from allFlags on destruction
When a flag is destroyed it must be removed from the list
containing all flags.
Use this opportunity to remove "using namespace std" since
it is barely used.
Change-Id: I201371a770c56e11b92532e146d577c6ecb29d34
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/38709
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
projects / gem5.git / commit