| /*============================================================================= |
| Copyright (c) 2001-2014 Joel de Guzman |
| Copyright (c) 2001-2012 Hartmut Kaiser |
| http://spirit.sourceforge.net/ |
| |
| 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_ATTRIBUTE_TRANSFORM_JAN_8_2012_0721PM) |
| #define BOOST_SPIRIT_X3_ATTRIBUTE_TRANSFORM_JAN_8_2012_0721PM |
| |
| #include <boost/mpl/identity.hpp> |
| |
| namespace boost { namespace spirit { namespace x3 { namespace traits |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| // transform_attribute |
| // |
| // Sometimes the user needs to transform the attribute types for certain |
| // attributes. This template can be used as a customization point, where |
| // the user is able specify specific transformation rules for any attribute |
| // type. |
| /////////////////////////////////////////////////////////////////////////// |
| template <typename Exposed, typename Transformed, typename Tag |
| , typename Enable = void> |
| struct transform_attribute; |
| }}}} |
| |
| #endif |
