2 // Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
3 // Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
4 // Stefan Bund <g0dil@berlios.de>
6 // This program is free software; you can redistribute it and/or modify
7 // it under the terms of the GNU General Public License as published by
8 // the Free Software Foundation; either version 2 of the License, or
9 // (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the
18 // Free Software Foundation, Inc.,
19 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 \brief PacketParser non-inline template implementation */
24 #include "PacketParser.ih"
29 ///////////////////////////////ct.p////////////////////////////////////////
31 template <class Parser>
32 prefix_ typename boost::enable_if<
33 boost::is_base_of<senf::PacketParserBase, Parser>,
34 Parser >::type senf::operator<<(Parser target, Parser source)
36 PacketParserBase::size_type target_sz (bytes(target));
37 PacketParserBase::size_type source_sz (bytes(source));
38 SafePacketParser<Parser> safe_target (target);
39 if (target_sz > source_sz)
40 target.data().erase(boost::next(target.i(),source_sz),boost::next(target.i(),target_sz));
41 else if (target_sz < source_sz)
42 target.data().insert(boost::next(target.i(),target_sz),source_sz-target_sz,0u);
43 Parser new_target (*safe_target);
44 std::copy( source.i(), boost::next(source.i(),source_sz),
45 PacketParserBase::data_iterator(new_target.i()) );
49 ///////////////////////////////ct.e////////////////////////////////////////
57 // c-file-style: "senf"
58 // indent-tabs-mode: nil
59 // ispell-local-dictionary: "american"
60 // compile-command: "scons -u test"