4 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
5 // Kompetenzzentrum fuer NETwork research (NET)
6 // Stefan Bund <g0dil@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief VariantParser inline template implementation */
26 #include "VariantParser.ih"
29 #include <boost/mpl/size.hpp>
31 #define prefix_ inline
32 ///////////////////////////////cti.p///////////////////////////////////////
34 ///////////////////////////////////////////////////////////////////////////
35 // senf::VariantParser<VariantPolicy,SENF_PARSE_VARIANT_TPL_ARGS(P)>
37 template <class VariantPolicy, SENF_PARSE_VARIANT_TPL_ARGS(class P)>
38 prefix_ senf::VariantParser<VariantPolicy,SENF_PARSE_VARIANT_TPL_ARGS(P)>::
39 VariantParser(data_iterator i, state_type s)
40 : PacketParserBase(i,s)
43 template <class VariantPolicy, SENF_PARSE_VARIANT_TPL_ARGS(class P)>
44 prefix_ senf::VariantParser<VariantPolicy,SENF_PARSE_VARIANT_TPL_ARGS(P)>::
45 VariantParser(VariantPolicy policy, data_iterator i, state_type s)
46 : PacketParserBase(i,s), VariantPolicy(policy)
49 template <class VariantPolicy, SENF_PARSE_VARIANT_TPL_ARGS(class P)>
50 prefix_ senf::PacketParserBase::size_type
51 senf::VariantParser<VariantPolicy,SENF_PARSE_VARIANT_TPL_ARGS(P)>::bytes()
54 return detail::VariantBytes< VariantParser, boost::mpl::size<parsers>::value - 1 >
55 ::bytes(*this, variant()) + VariantPolicy::bytes(i(),state());
58 template <class VariantPolicy, SENF_PARSE_VARIANT_TPL_ARGS(class P)>
60 senf::VariantParser<VariantPolicy,SENF_PARSE_VARIANT_TPL_ARGS(P)>::init()
62 VariantPolicy::variant(0,i(),state());
66 template <class VariantPolicy, SENF_PARSE_VARIANT_TPL_ARGS(class P)>
67 prefix_ unsigned senf::VariantParser<VariantPolicy,SENF_PARSE_VARIANT_TPL_ARGS(P)>::variant()
70 return VariantPolicy::variant(i(),state());
73 template <class VariantPolicy, SENF_PARSE_VARIANT_TPL_ARGS(class P)>
75 prefix_ typename boost::mpl::at<
76 typename senf::VariantParser<VariantPolicy,SENF_PARSE_VARIANT_TPL_ARGS(P)>::parsers,
77 boost::mpl::int_<N> >::type
78 senf::VariantParser<VariantPolicy,SENF_PARSE_VARIANT_TPL_ARGS(P)>::get()
81 BOOST_ASSERT( variant() == N );
82 return typename boost::mpl::at<parsers, boost::mpl::int_<N> >::type(
83 VariantPolicy::begin(i(), state()), state() );
86 /////////////////////////////////////////////////////////////////////////
87 // senf::detail::VariantBytes<Variant,N>
89 template <class Variant, unsigned N>
90 prefix_ senf::PacketParserBase::size_type
91 senf::detail::VariantBytes<Variant,N>::bytes(Variant const & v, unsigned n)
94 return senf::bytes(v.template get<N>());
96 return VariantBytes<Variant, N-1>::bytes(v, n);
99 template <class Variant>
100 prefix_ senf::PacketParserBase::size_type
101 senf::detail::VariantBytes<Variant,0>::bytes(Variant const & v, unsigned n)
103 return senf::bytes(v.template get<0>());
106 ///////////////////////////////cti.e///////////////////////////////////////
113 // comment-column: 40
114 // c-file-style: "senf"
115 // indent-tabs-mode: nil
116 // ispell-local-dictionary: "american"
117 // compile-command: "scons -u test"