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 PacketParser non-inline template implementation */
26 #include "PacketParser.ih"
31 ///////////////////////////////ct.p////////////////////////////////////////
34 template <class Parser>
35 prefix_ typename boost::enable_if<
36 boost::is_base_of<senf::PacketParserBase, Parser>,
37 Parser >::type senf::operator<<(Parser target, Parser source)
39 PacketParserBase::size_type target_sz (bytes(target));
40 PacketParserBase::size_type source_sz (bytes(source));
41 SafePacketParserWrapper<Parser> safe_target (target);
42 if (target_sz > source_sz)
43 target.data().erase(boost::next(target.i(),source_sz),boost::next(target.i(),target_sz));
44 else if (target_sz < source_sz)
45 target.data().insert(boost::next(target.i(),target_sz),source_sz-target_sz,0u);
46 Parser new_target (*safe_target);
47 std::copy( source.i(), boost::next(source.i(),source_sz),
48 PacketParserBase::data_iterator(new_target.i()) );
52 template <class Parser>
53 prefix_ Parser senf::operator<<(Parser target, Parser source)
57 ///////////////////////////////ct.e////////////////////////////////////////
65 // c-file-style: "senf"
66 // indent-tabs-mode: nil
67 // ispell-local-dictionary: "american"
68 // compile-command: "scons -u test"