]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | // Copyright (c) 2001-2011 Hartmut Kaiser |
2 | // | |
3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | #if !defined(BOOST_SPIRIT_KARMA_DELIMIT_FEB_20_2007_1208PM) | |
7 | #define BOOST_SPIRIT_KARMA_DELIMIT_FEB_20_2007_1208PM | |
8 | ||
9 | #if defined(_MSC_VER) | |
10 | #pragma once | |
11 | #endif | |
12 | ||
13 | #include <boost/spirit/home/support/unused.hpp> | |
14 | #include <boost/spirit/home/karma/detail/unused_delimiter.hpp> | |
15 | ||
16 | namespace boost { namespace spirit { namespace karma | |
17 | { | |
18 | /////////////////////////////////////////////////////////////////////////// | |
19 | // Do delimiting. This is equivalent to p << d. The function is a | |
20 | // no-op if spirit::unused is passed as the delimiter-generator. | |
21 | /////////////////////////////////////////////////////////////////////////// | |
22 | template <typename OutputIterator, typename Delimiter> | |
23 | inline bool delimit_out(OutputIterator& sink, Delimiter const& d) | |
24 | { | |
25 | return d.generate(sink, unused, unused, unused); | |
26 | } | |
27 | ||
28 | template <typename OutputIterator> | |
29 | inline bool delimit_out(OutputIterator&, unused_type) | |
30 | { | |
31 | return true; | |
32 | } | |
33 | ||
34 | /////////////////////////////////////////////////////////////////////////// | |
35 | template <typename OutputIterator, typename Delimiter> | |
36 | inline bool delimit_out(OutputIterator& | |
37 | , detail::unused_delimiter<Delimiter> const&) | |
38 | { | |
39 | return true; | |
40 | } | |
41 | ||
42 | }}} | |
43 | ||
44 | #endif | |
45 |