4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
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 non-inline template implementation */
26 #include "VariantParser.ih"
32 ///////////////////////////////ct.p////////////////////////////////////////
34 template <class VariantPolicy, SENF_PARSE_VARIANT_TPL_ARGS(class P)>
36 prefix_ void senf::VariantParser<VariantPolicy,SENF_PARSE_VARIANT_TPL_ARGS(P)>::init()
38 unsigned oldSize( bytes() );
39 typedef typename boost::mpl::at<parsers, boost::mpl::int_<N> >::type NewParser;
41 if (oldSize < senf::init_bytes<NewParser>::value) {
42 data_iterator j (i());
43 std::advance(j, oldSize);
44 std::fill(i(), j, 0u);
45 safe_data_iterator safe_i (*this);
46 data().insert(j, senf::init_bytes<NewParser>::value - oldSize, 0u);
47 VariantPolicy::variant(N, safe_i, state());
48 NewParser( VariantPolicy::begin(safe_i, state()), state() ).init();
50 data_iterator j (i());
51 std::advance(j, senf::init_bytes<NewParser>::value);
52 data().erase(j, boost::next(i(), oldSize));
53 std::fill(i(), j, 0u);
54 VariantPolicy::variant(N, i(), state());
55 NewParser(VariantPolicy::begin(i(), state()), state()).init();
59 ///////////////////////////////ct.e////////////////////////////////////////
67 // c-file-style: "senf"
68 // indent-tabs-mode: nil
69 // ispell-local-dictionary: "american"
70 // compile-command: "scons -u test"