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- // Copyright (c) 2001-2011 Hartmut Kaiser
- //
- // 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_KARMA_DETAIL_GENERATE_TO_FEB_20_2007_0417PM)
- #define BOOST_SPIRIT_KARMA_DETAIL_GENERATE_TO_FEB_20_2007_0417PM
- #if defined(_MSC_VER)
- #pragma once
- #endif
- #include <boost/spirit/home/support/unused.hpp>
- #include <boost/spirit/home/support/char_class.hpp>
- #include <boost/spirit/home/karma/detail/output_iterator.hpp>
- namespace boost { namespace spirit { namespace karma { namespace detail
- {
- ///////////////////////////////////////////////////////////////////////////
- // These utility functions insert the given parameter into the supplied
- // output iterator.
- // If the attribute is spirit's unused_type, this is a no_op.
- ///////////////////////////////////////////////////////////////////////////
- template <
- typename OutputIterator, typename Attribute, typename CharEncoding
- , typename Tag>
- inline bool
- generate_to(OutputIterator& sink, Attribute const& p, CharEncoding, Tag)
- {
- *sink = spirit::char_class::convert<CharEncoding>::to(Tag(), p);
- ++sink;
- return detail::sink_is_good(sink);
- }
- template <typename OutputIterator, typename Attribute>
- inline bool
- generate_to(OutputIterator& sink, Attribute const& p, unused_type, unused_type)
- {
- *sink = p;
- ++sink;
- return detail::sink_is_good(sink);
- }
- template <typename OutputIterator, typename CharEncoding, typename Tag>
- inline bool generate_to(OutputIterator&, unused_type, CharEncoding, Tag)
- {
- return true;
- }
- template <typename OutputIterator, typename Attribute>
- inline bool
- generate_to(OutputIterator& sink, Attribute const& p)
- {
- *sink = p;
- ++sink;
- return detail::sink_is_good(sink);
- }
- template <typename OutputIterator>
- inline bool generate_to(OutputIterator&, unused_type)
- {
- return true;
- }
- }}}} // namespace boost::spirit::karma::detail
- #endif // KARMA_CORE_DETAIL_INSERT_TO_HPP
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