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1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // dont_care.hpp | |
3 | // | |
4 | // Copyright 2008 Eric Niebler. Distributed under the Boost | |
5 | // Software License, Version 1.0. (See accompanying file | |
6 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
7 | ||
8 | #ifndef BOOST_XPRESSIVE_DETAIL_UTILITY_DONT_CARE_HPP_EAN_10_04_2005 | |
9 | #define BOOST_XPRESSIVE_DETAIL_UTILITY_DONT_CARE_HPP_EAN_10_04_2005 | |
10 | ||
11 | namespace boost { namespace xpressive { namespace detail | |
12 | { | |
13 | /////////////////////////////////////////////////////////////////////////////// | |
14 | // for function arguments we don't care about | |
15 | struct dont_care | |
16 | { | |
17 | dont_care() {} | |
18 | ||
19 | template<typename T> | |
20 | dont_care(T const &) {} | |
21 | }; | |
22 | ||
23 | }}} | |
24 | ||
25 | #endif |