proto/detail/any.hpp

0001 ///////////////////////////////////////////////////////////////////////////////
0002 /// \file any.hpp
0003 /// Contains definition the detail::any type
0004 //
0005 //  Copyright 2012 Eric Niebler. Distributed under the Boost
0006 //  Software License, Version 1.0. (See accompanying file
0007 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0008
0009 #ifndef BOOST_PROTO_DETAIL_ANY_HPP_EAN_18_07_2012
0010 #define BOOST_PROTO_DETAIL_ANY_HPP_EAN_18_07_2012
0011
0012 #include <boost/preprocessor/facilities/intercept.hpp>
0013 #include <boost/preprocessor/repetition/repeat.hpp>
0014 #include <boost/preprocessor/repetition/enum_params.hpp>
0015 #include <boost/proto/proto_fwd.hpp>
0016
0017 namespace boost { namespace proto
0018 {
0019     namespace detail
0020     {
0021         namespace anyns
0022         {
0023             ////////////////////////////////////////////////////////////////////////////////////////////
0024             struct any
0025             {
0026                 template<typename T> any(T const &) {}
0027                 any operator[](any);
0028                 #define M0(Z, N, DATA) any operator()(BOOST_PP_ENUM_PARAMS_Z(Z, N, any BOOST_PP_INTERCEPT));
0029                 BOOST_PP_REPEAT(BOOST_PROTO_MAX_ARITY, M0, ~)
0030                 #undef M0
0031
0032                 template<typename T>
0033                 operator T &() const volatile;
0034
0035                 any operator+();
0036                 any operator-();
0037                 any operator*();
0038                 any operator&();
0039                 any operator~();
0040                 any operator!();
0041                 any operator++();
0042                 any operator--();
0043                 any operator++(int);
0044                 any operator--(int);
0045
0046                 friend any operator<<(any, any);
0047                 friend any operator>>(any, any);
0048                 friend any operator*(any, any);
0049                 friend any operator/(any, any);
0050                 friend any operator%(any, any);
0051                 friend any operator+(any, any);
0052                 friend any operator-(any, any);
0053                 friend any operator<(any, any);
0054                 friend any operator>(any, any);
0055                 friend any operator<=(any, any);
0056                 friend any operator>=(any, any);
0057                 friend any operator==(any, any);
0058                 friend any operator!=(any, any);
0059                 friend any operator||(any, any);
0060                 friend any operator&&(any, any);
0061                 friend any operator&(any, any);
0062                 friend any operator|(any, any);
0063                 friend any operator^(any, any);
0064                 friend any operator,(any, any);
0065                 friend any operator->*(any, any);
0066
0067                 friend any operator<<=(any, any);
0068                 friend any operator>>=(any, any);
0069                 friend any operator*=(any, any);
0070                 friend any operator/=(any, any);
0071                 friend any operator%=(any, any);
0072                 friend any operator+=(any, any);
0073                 friend any operator-=(any, any);
0074                 friend any operator&=(any, any);
0075                 friend any operator|=(any, any);
0076                 friend any operator^=(any, any);
0077             };
0078         }
0079
0080         using anyns::any;
0081     }
0082 }}
0083
0084 #endif