ceph/src/boost/libs/serialization/test/test_singleton.cpp

   1 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
   2 // test_singleton.cpp: test implementation of run-time casting of void pointers
   3
   4 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
   5 // Use, modification and distribution is subject to the Boost Software
   6 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8 // <gennadiy.rozental@tfn.com>
   9
  10 #include "test_tools.hpp"
  11 #include <boost/serialization/singleton.hpp>
  12
  13 class x {
  14 };
  15
  16 void
  17 test1(const x & x1, const x & x2){
  18     BOOST_CHECK(& x1 == & x2);
  19 }
  20
  21 int
  22 test_main( int /* argc */, char* /* argv */[] )
  23 {
  24     const x & x1 = boost::serialization::singleton<x>::get_const_instance();
  25     const x & x2 = boost::serialization::singleton<x>::get_const_instance();
  26
  27     BOOST_CHECK(& x1 == & x2);
  28
  29     test1(
  30         boost::serialization::singleton<x>::get_const_instance(),
  31         boost::serialization::singleton<x>::get_const_instance()
  32     );
  33
  34     return EXIT_SUCCESS;
  35 }