projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | // Copyright (c) 2001-2011 Hartmut Kaiser |
| 2 | // Copyright (c) 2001-2011 Joel de Guzman | |
| 3 | // | |
| 4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 6 | ||
| 7 | #if !defined(SPIRIT_KARMA_SEQUENCE_FEB_28_2007_0249PM) | |
| 8 | #define SPIRIT_KARMA_SEQUENCE_FEB_28_2007_0249PM | |
| 9 | ||
| 10 | #if defined(_MSC_VER) | |
| 11 | #pragma once | |
| 12 | #endif | |
| 13 | ||
| 14 | #include <boost/spirit/home/support/unused.hpp> | |
| 15 | #include <boost/config.hpp> | |
| 16 | ||
| 17 | namespace boost { namespace spirit { namespace karma { namespace detail | |
| 18 | { | |
| 19 | template <typename OutputIterator, typename Context, typename Delimiter> | |
| 20 | struct fail_function | |
| 21 | { | |
| 22 | typedef Context context_type; | |
| 23 | ||
| 24 | fail_function(OutputIterator& sink_, Context& context_ | |
| 25 | , Delimiter const& delim_) | |
| 26 | : sink(sink_), ctx(context_), delim(delim_) | |
| 27 | {} | |
| 28 | ||
| 29 | template <typename Component, typename Attribute> | |
| 30 | bool operator()(Component const& component, Attribute const& attr) const | |
| 31 | { | |
| 32 | #if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1600)) | |
| 33 | component; // suppresses warning: C4100: 'component' : unreferenced formal parameter | |
| 34 | #endif | |
| 35 | // return true if any of the generators fail | |
| 36 | return !component.generate(sink, ctx, delim, attr); | |
| 37 | } | |
| 38 | ||
| 39 | template <typename Component> | |
| 40 | bool operator()(Component const& component) const | |
| 41 | { | |
| 42 | #if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1600)) | |
| 43 | component; // suppresses warning: C4100: 'component' : unreferenced formal parameter | |
| 44 | #endif | |
| 45 | // return true if any of the generators fail | |
| 46 | return !component.generate(sink, ctx, delim, unused); | |
| 47 | } | |
| 48 | ||
| 49 | OutputIterator& sink; | |
| 50 | Context& ctx; | |
| 51 | Delimiter const& delim; | |
| 52 | ||
| 53 | private: | |
| 54 | // silence MSVC warning C4512: assignment operator could not be generated | |
| 55 | fail_function& operator= (fail_function const&); | |
| 56 | }; | |
| 57 | ||
| 58 | }}}} | |
| 59 | ||
| 60 | #endif |