ceph/src/boost/libs/type_traits/test/mpl_interop_test1.cpp

   1
   2 //  (C) Copyright John Maddock 2000.
   3 //  Use, modification and distribution are subject to the
   4 //  Boost Software License, Version 1.0. (See accompanying file
   5 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #include <boost/type_traits/is_void.hpp>
   8
   9 template <class T>
  10 int dispatch_test_imp(const boost::mpl::bool_<true>&)
  11 {
  12    return 0;
  13 }
  14 template <class T>
  15 int dispatch_test_imp(const boost::mpl::bool_<false>&)
  16 {
  17    return 1;
  18 }
  19
  20 template <class T>
  21 int dispatch_test()
  22 {
  23    return dispatch_test_imp<T>(boost::is_void<T>());
  24 }
  25
  26
  27 int main()
  28 {
  29    return (dispatch_test<int>() == 1) && (dispatch_test<void>() == 0) ? 0 : 1;
  30 }