1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <fstream>
11
12 // template <class charT, class traits = char_traits<charT> >
13 // class basic_ofstream
14 // : public basic_ostream<charT,traits>
15 // {
16 // public:
17 // typedef charT char_type;
18 // typedef traits traits_type;
19 // typedef typename traits_type::int_type int_type;
20 // typedef typename traits_type::pos_type pos_type;
21 // typedef typename traits_type::off_type off_type;
22
23 #include <fstream>
24 #include <type_traits>
25
main()26 int main()
27 {
28 static_assert((std::is_base_of<std::basic_ostream<char>, std::basic_ofstream<char> >::value), "");
29 static_assert((std::is_same<std::basic_ofstream<char>::char_type, char>::value), "");
30 static_assert((std::is_same<std::basic_ofstream<char>::traits_type, std::char_traits<char> >::value), "");
31 static_assert((std::is_same<std::basic_ofstream<char>::int_type, std::char_traits<char>::int_type>::value), "");
32 static_assert((std::is_same<std::basic_ofstream<char>::pos_type, std::char_traits<char>::pos_type>::value), "");
33 static_assert((std::is_same<std::basic_ofstream<char>::off_type, std::char_traits<char>::off_type>::value), "");
34 }
35