ceph/src/boost/libs/foreach/test/pair_byval_r.cpp

   1 //  (C) Copyright Eric Niebler 2004.
   2 //  Use, modification and distribution are subject to the
   3 //  Boost Software License, Version 1.0. (See accompanying file
   4 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 /*
   7  Revision history:
   8    25 August 2005 : Initial version.
   9 */
  10
  11 #include <boost/test/minimal.hpp>
  12 #include <boost/foreach.hpp>
  13
  14 ///////////////////////////////////////////////////////////////////////////////
  15 // define the container types, used by utility.hpp to generate the helper functions
  16 typedef std::pair<int*,int*> foreach_container_type;
  17 typedef std::pair<int const*,int const*> const foreach_const_container_type;
  18 typedef int foreach_value_type;
  19 typedef int &foreach_reference_type;
  20 typedef int const &foreach_const_reference_type;
  21
  22 #include "./utility.hpp"
  23
  24 ///////////////////////////////////////////////////////////////////////////////
  25 // define some containers
  26 //
  27 int my_array[] = { 1,2,3,4,5 };
  28 std::pair<int*,int*> my_pair(my_array,my_array+5);
  29 std::pair<int const*,int const*> const my_const_pair(my_array,my_array+5);
  30
  31 ///////////////////////////////////////////////////////////////////////////////
  32 // test_main
  33 //
  34 int test_main( int, char*[] )
  35 {
  36     boost::mpl::true_ *p = BOOST_FOREACH_IS_LIGHTWEIGHT_PROXY(my_pair);
  37     (void)p;
  38
  39     // non-const containers by value
  40     BOOST_CHECK(sequence_equal_byval_n_r(my_pair, "\5\4\3\2\1"));
  41
  42     // const containers by value
  43     BOOST_CHECK(sequence_equal_byval_c_r(my_const_pair, "\5\4\3\2\1"));
  44
  45     return 0;
  46 }