proxy.pass.cpp (987B)
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 // <iterator> 11 12 // istreambuf_iterator 13 14 // istreambuf_iterator(const proxy& p) throw(); 15 16 #include <iterator> 17 #include <sstream> 18 #include <cassert> 19 20 int main() 21 { 22 { 23 std::istringstream inf("abc"); 24 std::istreambuf_iterator<char> j(inf); 25 std::istreambuf_iterator<char> i = j++; 26 assert(i != std::istreambuf_iterator<char>()); 27 assert(*i == 'b'); 28 } 29 { 30 std::wistringstream inf(L"abc"); 31 std::istreambuf_iterator<wchar_t> j(inf); 32 std::istreambuf_iterator<wchar_t> i = j++; 33 assert(i != std::istreambuf_iterator<wchar_t>()); 34 assert(*i == L'b'); 35 } 36 }