How to disable metacharacters within regex?

In Perl, we can do this

$str =~ /\d{3}\Q(a.o.e).u.i.y\E\w+/;

where, between \Q and \E, (a.o.e).u.i.y is a literal string within which all metacharacters such as parentheses and dots are all treated as literal characters. What is the counterpart syntax for C++11's regex or Boost's regex? Thanks.