4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <iterator>
|
|
|
|
// class ostream_iterator
|
|
|
|
// ostream_iterator& operator=(const T& value);
|
|
|
|
#include <iterator>
|
|
#include <sstream>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
{
|
|
std::ostringstream outf;
|
|
std::ostream_iterator<int> i(outf);
|
|
i = 2.4;
|
|
assert(outf.str() == "2");
|
|
}
|
|
{
|
|
std::ostringstream outf;
|
|
std::ostream_iterator<int> i(outf, ", ");
|
|
i = 2.4;
|
|
assert(outf.str() == "2, ");
|
|
}
|
|
{
|
|
std::wostringstream outf;
|
|
std::ostream_iterator<int, wchar_t> i(outf);
|
|
i = 2.4;
|
|
assert(outf.str() == L"2");
|
|
}
|
|
{
|
|
std::wostringstream outf;
|
|
std::ostream_iterator<int, wchar_t> i(outf, L", ");
|
|
i = 2.4;
|
|
assert(outf.str() == L"2, ");
|
|
}
|
|
}
|