spirit/example/x3/calc/calc7/compiler.hpp
2015-05-15 04:14:07 +08:00

34 lines
1.1 KiB
C++

/*=============================================================================
Copyright (c) 2001-2014 Joel de Guzman
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)
=============================================================================*/
#if !defined(BOOST_SPIRIT_X3_CALC7_COMPILER_HPP)
#define BOOST_SPIRIT_X3_CALC7_COMPILER_HPP
#include "ast.hpp"
namespace client
{
///////////////////////////////////////////////////////////////////////////
// The Compiler
///////////////////////////////////////////////////////////////////////////
struct compiler
{
typedef void result_type;
std::vector<int>& code;
compiler(std::vector<int>& code)
: code(code) {}
void operator()(ast::nil) const;
void operator()(unsigned int n) const;
void operator()(ast::operation const& x) const;
void operator()(ast::signed_ const& x) const;
void operator()(ast::expression const& x) const;
};
}
#endif