1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
//===----------------------------------------------------------------------===//
//
// 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>
// istreambuf_iterator
// istreambuf_iterator(basic_istream<charT,traits>& s) throw();
#include <iterator>
#include <sstream>
#include <cassert>
int main()
{
{
std::istringstream inf;
std::istreambuf_iterator<char> i(inf);
assert(i == std::istreambuf_iterator<char>());
}
{
std::istringstream inf("a");
std::istreambuf_iterator<char> i(inf);
assert(i != std::istreambuf_iterator<char>());
}
{
std::wistringstream inf;
std::istreambuf_iterator<wchar_t> i(inf);
assert(i == std::istreambuf_iterator<wchar_t>());
}
{
std::wistringstream inf(L"a");
std::istreambuf_iterator<wchar_t> i(inf);
assert(i != std::istreambuf_iterator<wchar_t>());
}
}
|
