NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.3: NDN, CCN, CCNx, content centric networks
API Documentation
buffer.cpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2013-2017 Regents of the University of California.
4  *
5  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
6  *
7  * ndn-cxx library is free software: you can redistribute it and/or modify it under the
8  * terms of the GNU Lesser General Public License as published by the Free Software
9  * Foundation, either version 3 of the License, or (at your option) any later version.
10  *
11  * ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
12  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13  * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
14  *
15  * You should have received copies of the GNU General Public License and GNU Lesser
16  * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
17  * <http://www.gnu.org/licenses/>.
18  *
19  * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
20  *
21  * @author Alexander Afanasyev <http://lasr.cs.ucla.edu/afanasyev/index.html>
22  */
23 
24 #include "buffer.hpp"
25 
26 namespace ndn {
27 
28 #if NDN_CXX_HAVE_IS_NOTHROW_MOVE_CONSTRUCTIBLE
30  "Buffer must be MoveConstructible with noexcept");
31 #endif // NDN_CXX_HAVE_IS_NOTHROW_MOVE_CONSTRUCTIBLE
32 
33 #if NDN_CXX_HAVE_IS_NOTHROW_MOVE_ASSIGNABLE
35  "Buffer must be MoveAssignable with noexcept");
36 #endif // NDN_CXX_HAVE_IS_NOTHROW_MOVE_ASSIGNABLE
37 
38 Buffer::Buffer() = default;
39 
40 Buffer::Buffer(size_t size)
41  : std::vector<uint8_t>(size, 0)
42 {
43 }
44 
45 Buffer::Buffer(const void* buf, size_t length)
46  : std::vector<uint8_t>(reinterpret_cast<const uint8_t*>(buf),
47  reinterpret_cast<const uint8_t*>(buf) + length)
48 {
49 }
50 
51 } // namespace ndn
Copyright (c) 2011-2015 Regents of the University of California.
Buffer()
Creates an empty Buffer.
STL namespace.