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 // <sstream>
11
12 // template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
13 // class basic_stringbuf
14
15 // basic_streambuf<charT,traits>* setbuf(charT* s, streamsize n);
16
17 #include <sstream>
18 #include <cassert>
19
main()20 int main()
21 {
22 {
23 std::stringbuf sb("0123456789");
24 assert(sb.pubsetbuf(0, 0) == &sb);
25 assert(sb.str() == "0123456789");
26 }
27 {
28 std::wstringbuf sb(L"0123456789");
29 assert(sb.pubsetbuf(0, 0) == &sb);
30 assert(sb.str() == L"0123456789");
31 }
32 }
33