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30 lines
892 B
C++
Executable File
30 lines
892 B
C++
Executable File
// (C) Copyright Jonathan Turkanis 2005.
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
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// See http://www.boost.org/libs/iostreams for documentation.
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#include <cassert>
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#include <string>
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#include <boost/iostreams/stream_facade.hpp>
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#include <boost/iostreams/detail/ios.hpp> // ios_base::beg.
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#include <libs/iostreams/example/container_device.hpp>
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namespace io = boost::iostreams;
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namespace ex = boost::iostreams::example;
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int main()
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{
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using namespace std;
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typedef ex::container_device<string> string_device;
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string one, two;
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io::stream_facade<string_device> io(one);
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io << "Hello World!";
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io.flush();
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io.seekg(0, BOOST_IOS::beg);
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getline(io, two);
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assert(one == "Hello World!");
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assert(two == "Hello World!");
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}
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