Rely on the fact that status_code_domain declares indirecting_domain as friend and upcast the domain implementation types in places where we access protected status_code_domain member functions. This removes the need for custom code-domains to befriend an implementation detail.
Rely on the fact that
status_code_domain
declaresindirecting_domain
asfriend
and upcast the domain implementation types in places where we access protectedstatus_code_domain
member functions. This removes the need for custom code-domains to befriend an implementation detail.