00001 // $Id: Packet.ct 1742 2010-11-04 14:51:56Z g0dil $ 00002 // 00003 // Copyright (C) 2007 00004 // Fraunhofer (FOKUS) 00005 // Competence Center NETwork research (NET), St. Augustin, GERMANY 00006 // Stefan Bund <g0dil@berlios.de> 00007 // 00008 // This program is free software; you can redistribute it and/or modify 00009 // it under the terms of the GNU General Public License as published by 00010 // the Free Software Foundation; either version 2 of the License, or 00011 // (at your option) any later version. 00012 // 00013 // This program is distributed in the hope that it will be useful, 00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 // GNU General Public License for more details. 00017 // 00018 // You should have received a copy of the GNU General Public License 00019 // along with this program; if not, write to the 00020 // Free Software Foundation, Inc., 00021 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00022 00026 //#include "Packet.ih" 00027 00028 // Custom includes 00029 00030 #define prefix_ 00031 //-///////////////////////////////////////////////////////////////////////////////////////////////// 00032 00033 //-///////////////////////////////////////////////////////////////////////////////////////////////// 00034 // senf::Packet 00035 00036 template <class OtherPacket> 00037 prefix_ OtherPacket senf::Packet::find(NoThrow_t) 00038 const 00039 { 00040 Packet p (*this); 00041 while (p && ! p.is<OtherPacket>()) 00042 p = p.next(nothrow); 00043 if (p) 00044 return p.as<OtherPacket>(); 00045 else 00046 return OtherPacket(); 00047 } 00048 00049 template <class OtherPacket> 00050 prefix_ OtherPacket senf::Packet::rfind(NoThrow_t) 00051 const 00052 { 00053 Packet p (*this); 00054 while (p && ! p.is<OtherPacket>()) 00055 p = p.prev(nothrow); 00056 if (p) 00057 return p.as<OtherPacket>(); 00058 else 00059 return OtherPacket(); 00060 } 00061 00062 //-///////////////////////////////////////////////////////////////////////////////////////////////// 00063 #undef prefix_ 00064 00065 00066 // Local Variables: 00067 // mode: c++ 00068 // fill-column: 100 00069 // c-file-style: "senf" 00070 // indent-tabs-mode: nil 00071 // ispell-local-dictionary: "american" 00072 // compile-command: "scons -u test" 00073 // comment-column: 40 00074 // End: