Update of /cvsroot/boost/boost/libs/xpressive/proto/example
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv13730/example
Added Files:
Jamfile.v2 hello.cpp
Log Message:
add hello world example
--- NEW FILE: Jamfile.v2 ---
# (C) Copyright 2004: Eric Niebler
# 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)
exe hello
:
hello.cpp
;
--- NEW FILE: hello.cpp ---
// Copyright 2007 Eric Niebler. 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)
#include <iostream>
#include <boost/xpressive/proto/proto.hpp>
#include <boost/xpressive/proto/context.hpp>
#include <boost/typeof/std/ostream.hpp>
using namespace boost;
proto::terminal< std::ostream & >::type cout_ = { std::cout };
template< typename Expr >
void evaluate( Expr const & expr )
{
proto::default_context ctx;
proto::eval(expr, ctx);
}
int main()
{
evaluate( cout_ << "hello" << ',' << " world" );
return 0;
}
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