| /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ |
| /* |
| * Copyright (c) 2013-2017 Regents of the University of California. |
| * |
| * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions). |
| * |
| * ndn-cxx library is free software: you can redistribute it and/or modify it under the |
| * terms of the GNU Lesser General Public License as published by the Free Software |
| * Foundation, either version 3 of the License, or (at your option) any later version. |
| * |
| * ndn-cxx library 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 Lesser General Public License for more details. |
| * |
| * You should have received copies of the GNU General Public License and GNU Lesser |
| * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see |
| * <http://www.gnu.org/licenses/>. |
| * |
| * See AUTHORS.md for complete list of ndn-cxx authors and contributors. |
| */ |
| |
| #ifndef NDN_DETAIL_LP_FIELD_TAG_HPP |
| #define NDN_DETAIL_LP_FIELD_TAG_HPP |
| |
| #include "../lp/packet.hpp" |
| #include "../lp/tags.hpp" |
| |
| namespace ndn { |
| |
| template<typename Field, typename Tag, typename Packet> |
| void |
| addFieldFromTag(lp::Packet& lpPacket, const Packet& packet) |
| { |
| shared_ptr<Tag> tag = static_cast<const TagHost&>(packet).getTag<Tag>(); |
| if (tag != nullptr) { |
| lpPacket.add<Field>(*tag); |
| } |
| } |
| |
| template<typename Tag, typename Field, typename Packet> |
| void |
| addTagFromField(Packet& packet, const lp::Packet& lpPacket) |
| { |
| if (lpPacket.has<Field>()) { |
| packet.setTag(make_shared<Tag>(lpPacket.get<Field>())); |
| } |
| } |
| |
| } // namespace ndn |
| |
| #endif // NDN_DETAIL_LP_FIELD_TAG_HPP |