PastryTypes.h

Go to the documentation of this file.
00001 //
00002 // Copyright (C) 2006 Institut fuer Telematik, Universitaet Karlsruhe (TH)
00003 //
00004 // This program is free software; you can redistribute it and/or
00005 // modify it under the terms of the GNU General Public License
00006 // as published by the Free Software Foundation; either version 2
00007 // of the License, or (at your option) any later version.
00008 //
00009 // This program is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 // GNU General Public License for more details.
00013 //
00014 // You should have received a copy of the GNU General Public License
00015 // along with this program; if not, write to the Free Software
00016 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00017 //
00018 
00026 #ifndef __PASTRY_TYPES_H_
00027 #define __PASTRY_TYPES_H_
00028 
00029 #include <map>
00030 #include <OverlayKey.h>
00031 #include <NodeHandle.h>
00032 
00033 #include "PastryMessage_m.h"
00034 
00038 #define PASTRY_PROX_INFINITE -1
00039 
00043 #define PASTRY_PROX_UNDEF -2
00044 
00048 #define PASTRY_PROX_PENDING -3
00049 
00053 struct PastryStateMsgProximity
00054 {
00055     std::vector<simtime_t> pr_rt;
00056     std::vector<simtime_t> pr_ls;
00057     std::vector<simtime_t> pr_ns;
00058 };
00059 
00063 struct PastryStateMsgHandle
00064 {
00065     PastryStateMessage* msg;
00066     PastryStateMsgProximity* prox;
00067     bool outdatedUpdate;
00068     uint32_t nonce;
00069 
00070     PastryStateMsgHandle() : msg(NULL), prox(NULL), outdatedUpdate(false) {};
00071     PastryStateMsgHandle(PastryStateMessage* msg)
00072     : msg(msg), prox(NULL), outdatedUpdate(false)
00073     {
00074         nonce = intuniform(0, 0x7FFFFF);
00075     };
00076 };
00077 
00082 struct PastryExtendedNode
00083 {
00084     NodeHandle node;
00085     simtime_t rtt;
00086     simtime_t timestamp;
00087 
00088     PastryExtendedNode() : node(), rtt(-2), timestamp(0) {};
00089     PastryExtendedNode(const NodeHandle& node, simtime_t rtt,
00090                        simtime_t timestamp = 0)
00091     : node(node), rtt(rtt), timestamp(timestamp) {};
00092 };
00093 
00094 
00095 #endif
Generated on Wed May 26 16:21:14 2010 for OverSim by  doxygen 1.6.3