ceph/src/boost/libs/phoenix/test/container/container_tests10a.cpp

   1 /*=============================================================================
   2     Copyright (c) 2004 Angus Leeming
   3     Copyright (c) 2017 Kohei Takahashi
   4
   5     Distributed under the Boost Software License, Version 1.0. (See accompanying
   6     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7 ==============================================================================*/
   8 #include "container_tests.hpp"
   9 #include <boost/static_assert.hpp>
  10
  11 std::unordered_map<int, int> const build_unordered_map()
  12 {
  13     typedef std::unordered_map<int, int> int_map;
  14     typedef std::vector<int> int_vector;
  15
  16     int_map result;
  17     int_vector const data = build_vector();
  18     int_vector::const_iterator it = data.begin();
  19     int_vector::const_iterator const end = data.end();
  20     for (; it != end; ++it) {
  21         int const value = *it;
  22         result[value] = 100 * value;
  23     }
  24     return result;
  25 }
  26
  27 std::unordered_multimap<int, int> const build_unordered_multimap()
  28 {
  29     typedef std::unordered_map<int, int> int_map;
  30     typedef std::unordered_multimap<int, int> int_multimap;
  31     int_map const data = build_unordered_map();
  32     return int_multimap(data.begin(), data.end());
  33 }
  34
  35 std::vector<int> const init_vector()
  36 {
  37     typedef std::vector<int> int_vector;
  38     int const data[] = { -4, -3, -2, -1, 0 };
  39     int_vector::size_type const data_size = sizeof(data) / sizeof(data[0]);
  40     return int_vector(data, data + data_size);
  41 }
  42
  43 std::vector<int> const build_vector()
  44 {
  45     typedef std::vector<int> int_vector;
  46     static int_vector data = init_vector();
  47     int_vector::size_type const size = data.size();
  48     int_vector::iterator it = data.begin();
  49     int_vector::iterator const end = data.end();
  50     for (; it != end; ++it)
  51         *it += size;
  52     return data;
  53 }
  54
  55 int
  56 main()
  57 {
  58     BOOST_STATIC_ASSERT((phx::stl::has_mapped_type<std::unordered_multimap<int, int> >::value));
  59     BOOST_STATIC_ASSERT((phx::stl::has_key_type<std::unordered_multimap<int, int> >::value));
  60
  61     std::unordered_multimap<int, int> const data = build_unordered_multimap();
  62     test_begin(data);
  63     test_clear(data);
  64     test_empty(data);
  65     test_end(data);
  66     test_map_erase(data);
  67     test_get_allocator(data);
  68     return boost::report_errors();
  69 }
  70
  71
  72
  73