ceph/src/boost/libs/callable_traits/example/has_member_qualifiers.cpp

   1 /*<-
   2 Copyright (c) 2016 Barrett Adair
   3
   4 Distributed under the Boost Software License, Version 1.0.
   5 (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
   6 ->*/
   7
   8 //[ has_member_qualifiers
   9 #include <type_traits>
  10 #include <boost/callable_traits/has_member_qualifiers.hpp>
  11
  12 namespace ct = boost::callable_traits;
  13
  14 struct foo;
  15
  16 static_assert(ct::has_member_qualifiers<int(foo::*)() const>::value, "");
  17 static_assert(ct::has_member_qualifiers<int(foo::*)() volatile>::value, "");
  18 static_assert(!ct::has_member_qualifiers<int(foo::*)()>::value, "");
  19
  20 int main() {}
  21 //]