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1 | // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) |
2 | // (C) Copyright 2005-2007 Jonathan Turkanis | |
3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.) | |
5 | ||
6 | // See http://www.boost.org/libs/iostreams for documentation. | |
7 | ||
8 | #include <cassert> | |
9 | #include <string> | |
10 | #include <boost/iostreams/stream.hpp> | |
11 | #include <boost/iostreams/detail/ios.hpp> // ios_base::beg. | |
12 | #include <libs/iostreams/example/container_device.hpp> | |
13 | ||
14 | namespace io = boost::iostreams; | |
15 | namespace ex = boost::iostreams::example; | |
16 | ||
17 | int main() | |
18 | { | |
19 | using namespace std; | |
20 | typedef ex::container_device<string> string_device; | |
21 | ||
22 | string one, two; | |
23 | io::stream<string_device> io(one); | |
24 | io << "Hello World!"; | |
25 | io.flush(); | |
26 | io.seekg(0, BOOST_IOS::beg); | |
27 | getline(io, two); | |
28 | assert(one == "Hello World!"); | |
29 | assert(two == "Hello World!"); | |
30 | } |