ceph/src/boost/libs/phoenix/test/boost_bind_compatibility/bind_ref_test.cpp

   1 /*==============================================================================
   2     Copyright (c) 2009 Peter Dimov
   3     Copyright (c) 2005-2010 Joel de Guzman
   4     Copyright (c) 2010 Thomas Heller
   5
   6     Distributed under the Boost Software License, Version 1.0. (See accompanying
   7     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   8 ==============================================================================*/
   9
  10 #include <boost/phoenix/core.hpp>
  11 #include <boost/phoenix/bind.hpp>
  12 #include <boost/ref.hpp>
  13 #include <boost/detail/lightweight_test.hpp>
  14
  15 struct X
  16 {
  17     int f( int x )
  18     {
  19         return x;
  20     }
  21
  22     int g( int x ) const
  23     {
  24         return -x;
  25     }
  26 };
  27
  28 int main()
  29 {
  30     using boost::phoenix::bind;
  31     using boost::phoenix::placeholders::_1;
  32     X x;
  33
  34     BOOST_TEST( bind( &X::f, _1, 1 )( boost::ref( x ) ) == 1 );
  35     BOOST_TEST( bind( &X::g, _1, 2 )( boost::cref( x ) ) == -2 );
  36
  37     return boost::report_errors();
  38 }