boost/phoenix/debug.hpp
/*==============================================================================
Copyright (c) 2005-2010 Joel de Guzman
Copyright (c) 2010 Thomas Heller
Copyright (c) 2014 John Fletcher
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)
==============================================================================*/
#ifndef BOOST_PHOENIX_DEBUG_HPP
#define BOOST_PHOENIX_DEBUG_HPP
#include <iostream>
#include <boost/phoenix/version.hpp>
// Some other things may be needed here...
// Include all proto for the time being...
#include <boost/proto/proto.hpp>
namespace boost { namespace phoenix
{
// For now just drop through to the Proto versions.
/// \brief Pretty-print a Phoenix expression tree using the Proto code.
///
/// \note Equivalent to <tt>functional::display_expr(0, sout)(expr)</tt>
/// \param expr The Phoenix expression tree to pretty-print
/// \param sout The \c ostream to which the output should be
/// written. If not specified, defaults to
/// <tt>std::cout</tt>.
template<typename Expr>
void display_expr(Expr const &expr, std::ostream &sout)
{
boost::proto::display_expr(expr,sout);
}
/// \overload
///
template<typename Expr>
void display_expr(Expr const &expr)
{
boost::proto::display_expr(expr);
}
} // namespace phoenix
} // namespace boost
#endif
