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 // class ostream_iterator 13 14 // ostream_iterator& operator=(const T& value); 15 16 #include <iterator> 17 #include <sstream> 18 #include <cassert> 19 20 int main() 21 { 22 { 23 std::ostringstream outf; 24 std::ostream_iterator<int> i(outf); 25 i = 2.4; 26 assert(outf.str() == "2"); 27 } 28 { 29 std::ostringstream outf; 30 std::ostream_iterator<int> i(outf, ", "); 31 i = 2.4; 32 assert(outf.str() == "2, "); 33 } 34 { 35 std::wostringstream outf; 36 std::ostream_iterator<int, wchar_t> i(outf); 37 i = 2.4; 38 assert(outf.str() == L"2"); 39 } 40 { 41 std::wostringstream outf; 42 std::ostream_iterator<int, wchar_t> i(outf, L", "); 43 i = 2.4; 44 assert(outf.str() == L"2, "); 45 } 46 } 47
