ceph/src/boost/libs/phoenix/test/boost_bind_compatibility/bind_rv_sp5_test.cpp

   1 /*==============================================================================
   2     Copyright (c) 2006 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/config.hpp>
  11
  12 #if defined(BOOST_MSVC)
  13 #pragma warning(disable: 4786)  // identifier truncated in debug info
  14 #pragma warning(disable: 4710)  // function not inlined
  15 #pragma warning(disable: 4711)  // function selected for automatic inline expansion
  16 #pragma warning(disable: 4514)  // unreferenced inline removed
  17 #endif
  18
  19 #include <boost/phoenix/core.hpp>
  20 #include <boost/phoenix/bind.hpp>
  21
  22 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  23 #pragma warning(push, 3)
  24 #endif
  25
  26 #include <iostream>
  27
  28 #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
  29 #pragma warning(pop)
  30 #endif
  31
  32 #include <boost/detail/lightweight_test.hpp>
  33 #include <boost/shared_ptr.hpp>
  34
  35 struct X
  36 {
  37     int v_;
  38
  39     X( int v ): v_( v )
  40     {
  41     }
  42
  43     int f()
  44     {
  45         return v_;
  46     }
  47 };
  48
  49 struct Y
  50 {
  51     boost::shared_ptr<X> f()
  52     {
  53         return boost::shared_ptr<X>( new X( 42 ) );
  54     }
  55 };
  56
  57 int main()
  58 {
  59     using boost::phoenix::bind;
  60     //using boost::phoenix::placeholders::_1;
  61
  62     Y y;
  63
  64     // Change bind_rv_sp_test.cpp to bind to _1. Renamed f to g in y
  65     //BOOST_TEST( bind( &X::f, _1) ( bind( &Y::g, &y )()) == 42 );
  66     boost::shared_ptr<X> xp = bind( &Y::f, &y )();
  67     //BOOST_TEST( bind( &X::f, xp)()  == 42 );
  68     BOOST_TEST( (*xp).f() == 42 );
  69     return boost::report_errors();
  70 }