1/* tests using std::get on boost:array
2 * (C) Copyright Marshall Clow 2012
3 * Distributed under the Boost Software License, Version 1.0. (See
4 * accompanying file LICENSE_1_0.txt or copy at
5 * http://www.boost.org/LICENSE_1_0.txt)
6 */
7
8#include <string>
9#include <iostream>
10#include <boost/array.hpp>
11#include <algorithm>
12#ifndef BOOST_NO_CXX11_HDR_ARRAY
13#include <array>
14#endif
15
16#include <boost/core/lightweight_test_trait.hpp>
17
18namespace {
19
20 #ifndef BOOST_NO_CXX11_HDR_ARRAY
21 template< class T >
22 void RunStdTests()
23 {
24 typedef boost::array< T, 5 > test_type;
25 test_type test_case; // = { 1, 1, 2, 3, 5 };
26
27 T &aRef = std::get<0> ( test_case );
28 BOOST_TEST ( &*test_case.begin () == &aRef );
29
30 const T &caRef = std::get<0> ( test_case );
31 BOOST_TEST ( &*test_case.cbegin () == &caRef );
32 }
33 #endif
34
35 template< class T >
36 void RunBoostTests()
37 {
38 typedef boost::array< T, 5 > test_type;
39 test_type test_case; // = { 1, 1, 2, 3, 5 };
40
41 T &aRef = boost::get<0> ( test_case );
42 BOOST_TEST ( &*test_case.begin () == &aRef );
43
44 const T &caRef = boost::get<0> ( test_case );
45 BOOST_TEST ( &*test_case.cbegin () == &caRef );
46 }
47
48}
49
50int main()
51{
52 RunBoostTests< bool >();
53 RunBoostTests< void * >();
54 RunBoostTests< long double >();
55 RunBoostTests< std::string >();
56
57#ifndef BOOST_NO_CXX11_HDR_ARRAY
58 RunStdTests< bool >();
59 RunStdTests< void * >();
60 RunStdTests< long double >();
61 RunStdTests< std::string >();
62#endif
63
64 return boost::report_errors();
65}
66
67

source code of boost/libs/array/test/array7.cpp