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libcxx/test/std/numerics/complex.number/complex.ops/stream_output.pass.cpp

27 lines
706 B
C++

//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <complex>
// template<class T, class charT, class traits>
// basic_ostream<charT, traits>&
// operator<<(basic_ostream<charT, traits>& o, const complex<T>& x);
#include <complex>
#include <sstream>
#include <cassert>
int main()
{
std::complex<double> c(1, 2);
std::ostringstream os;
os << c;
assert(os.str() == "(1,2)");
}