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/*

Copyright David Abrahams 2003-2004

Copyright Aleksey Gurtovoy 2003-2004

Distributed under the Boost Software License, Version 1.0.

(See accompanying file LICENSE_1_0.txt or copy at

http://www.boost.org/LICENSE_1_0.txt)

This file was automatically extracted from the source of

"C++ Template Metaprogramming", by David Abrahams and

Aleksey Gurtovoy.

It was built successfully with GCC 3.4.2 on Windows using

the following command:

g++ -I..\..\boost_1_32_0 -o%TEMP%\metaprogram-chapter10-example38.exe example38.cpp

*/

#include <iostream>

namespace foo

{

int x = 76;

int g()

{

return x + 1; // refers to foo::x

}

}

int main()

{

int x = 42;

std::cout << foo::g(); // prints 77

}