1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9// UNSUPPORTED: c++03, c++11
10// UNSUPPORTED: no-localization
11
12// <experimental/iterator>
13//
14// template <class _Delim, class _CharT = char, class _Traits = char_traits<_CharT>>
15// class ostream_joiner;
16//
17// ostream_joiner(ostream_type& __os, _Delim&& __d);
18// ostream_joiner(ostream_type& __os, const _Delim& __d);
19
20#include <experimental/iterator>
21#include <iostream>
22#include <string>
23
24#include "test_macros.h"
25
26namespace exper = std::experimental;
27
28int main(int, char**) {
29 const char eight = '8';
30 const std::string nine = "9";
31#ifndef TEST_HAS_NO_WIDE_CHARACTERS
32 const std::wstring ten = L"10";
33#endif
34 const int eleven = 11;
35
36 // Narrow streams w/rvalues
37 { exper::ostream_joiner<char> oj(std::cout, '8'); }
38 { exper::ostream_joiner<std::string> oj(std::cout, std::string("9")); }
39#ifndef TEST_HAS_NO_WIDE_CHARACTERS
40 { exper::ostream_joiner<std::wstring> oj(std::cout, std::wstring(L"10")); }
41#endif
42 { exper::ostream_joiner<int> oj(std::cout, 11); }
43
44 // Narrow streams w/lvalues
45 { exper::ostream_joiner<char> oj(std::cout, eight); }
46 { exper::ostream_joiner<std::string> oj(std::cout, nine); }
47#ifndef TEST_HAS_NO_WIDE_CHARACTERS
48 { exper::ostream_joiner<std::wstring> oj(std::cout, ten); }
49#endif
50 { exper::ostream_joiner<int> oj(std::cout, eleven); }
51
52#ifndef TEST_HAS_NO_WIDE_CHARACTERS
53 // Wide streams w/rvalues
54 { exper::ostream_joiner<char, wchar_t> oj(std::wcout, '8'); }
55 { exper::ostream_joiner<std::string, wchar_t> oj(std::wcout, std::string("9")); }
56 { exper::ostream_joiner<std::wstring, wchar_t> oj(std::wcout, std::wstring(L"10")); }
57 { exper::ostream_joiner<int, wchar_t> oj(std::wcout, 11); }
58
59 // Wide streams w/lvalues
60 { exper::ostream_joiner<char, wchar_t> oj(std::wcout, eight); }
61 { exper::ostream_joiner<std::string, wchar_t> oj(std::wcout, nine); }
62 { exper::ostream_joiner<std::wstring, wchar_t> oj(std::wcout, ten); }
63 { exper::ostream_joiner<int, wchar_t> oj(std::wcout, eleven); }
64#endif
65
66 return 0;
67}
68

source code of libcxx/test/std/experimental/iterator/ostream.joiner/ostream.joiner.cons/ostream_joiner.cons.pass.cpp