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Vendor import of libc++ trunk r300422:
[FreeBSD/FreeBSD.git] / test / std / numerics / rand / rand.dis / rand.dist.norm / rand.dist.norm.t / io.pass.cpp
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 // <random>
11
12 // template<class RealType = double>
13 // class student_t_distribution
14
15 // template <class CharT, class Traits, class RealType>
16 // basic_ostream<CharT, Traits>&
17 // operator<<(basic_ostream<CharT, Traits>& os,
18 //            const student_t_distribution<RealType>& x);
19
20 // template <class CharT, class Traits, class RealType>
21 // basic_istream<CharT, Traits>&
22 // operator>>(basic_istream<CharT, Traits>& is,
23 //            student_t_distribution<RealType>& x);
24
25 #include <random>
26 #include <sstream>
27 #include <cassert>
28
29 int main()
30 {
31     {
32         typedef std::student_t_distribution<> D;
33         D d1(7);
34         std::ostringstream os;
35         os << d1;
36         std::istringstream is(os.str());
37         D d2;
38         is >> d2;
39         assert(d1 == d2);
40     }
41 }