| /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */ |
| /* |
| * Copyright (c) 2011 University of California, Los Angeles |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation; |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| * Author: Ilya Moiseenko <iliamo@cs.ucla.edu> |
| */ |
| |
| #include "ns3/tag.h" |
| |
| #ifndef PATH_STRETCH_TAG_H |
| #define PATH_STRETCH_TAG_H |
| |
| namespace ns3 { |
| |
| class Node; |
| class Packet; |
| |
| //#define PATH_SPLICING_MAX_N_HOPS 38 |
| //#define PATH_SPLICING_MAX_SLICE_INDEX 16 |
| |
| class WeightsPathStretchTag : public Tag |
| { |
| public: |
| WeightsPathStretchTag(); |
| WeightsPathStretchTag(const WeightsPathStretchTag &o); |
| WeightsPathStretchTag &operator = (const WeightsPathStretchTag &o); |
| |
| bool operator == (WeightsPathStretchTag const &o) const; |
| |
| static TypeId GetTypeId(void); |
| virtual TypeId GetInstanceTypeId(void) const; |
| |
| virtual uint32_t GetSerializedSize(void) const; |
| virtual void Serialize(TagBuffer i) const; |
| virtual void Deserialize(TagBuffer i); |
| virtual void Print(std::ostream &os) const; |
| |
| void AddNewHop(uint32_t weight); |
| uint32_t GetValue(); |
| |
| private: |
| uint32_t m_weightPathStretch; |
| }; |
| |
| class DelaysPathStretchTag : public Tag |
| { |
| public: |
| DelaysPathStretchTag(); |
| //PathSplicingPathTag(const PathSplicingPathTag &o); |
| //PathSplicingPathTag &operator = (const PathSplicingPathTag &o); |
| |
| //bool operator == (PathSplicingPathTag const &o) const; |
| |
| static TypeId GetTypeId(void); |
| virtual TypeId GetInstanceTypeId(void) const; |
| |
| virtual uint32_t GetSerializedSize(void) const; |
| virtual void Serialize(TagBuffer i) const; |
| virtual void Deserialize(TagBuffer i); |
| virtual void Print(std::ostream &os) const; |
| |
| int GetNHops(); |
| void AddNewHop(double delay); |
| int GetCurrentHop(); |
| void RemoveCurrentHop(); |
| //void RandomizeTags(UniformVariable &rand, uint32_t max); |
| |
| private: |
| std::list<double> m_delays; |
| }; |
| |
| |
| } // namespace ns3 |
| |
| |
| #endif /* PATH_STRETCH_TAG_H */ |