NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.5: NDN, CCN, CCNx, content centric networks
API Documentation
regex-backref-manager.hpp
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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).
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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.
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16  * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
17  * <http://www.gnu.org/licenses/>.
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19  * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
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21  * @author Yingdi Yu <http://irl.cs.ucla.edu/~yingdi/>
22  */
23 
24 #ifndef NDN_UTIL_REGEX_REGEX_BACKREF_MANAGER_HPP
25 #define NDN_UTIL_REGEX_REGEX_BACKREF_MANAGER_HPP
26 
27 #include "../../common.hpp"
28 
29 #include <vector>
30 
31 namespace ndn {
32 
33 class RegexMatcher;
34 
36 {
37 public:
38  size_t
39  pushRef(const shared_ptr<RegexMatcher>& matcher);
40 
41  void
43  {
44  m_backrefs.pop_back();
45  }
46 
47  size_t
48  size() const
49  {
50  return m_backrefs.size();
51  }
52 
53  shared_ptr<RegexMatcher>
54  getBackref(size_t i) const;
55 
56 private:
57  std::vector<weak_ptr<RegexMatcher>> m_backrefs;
58 };
59 
60 } // namespace ndn
61 
62 #endif // NDN_UTIL_REGEX_REGEX_BACKREF_MANAGER_HPP
Copyright (c) 2011-2015 Regents of the University of California.
size_t pushRef(const shared_ptr< RegexMatcher > &matcher)
shared_ptr< RegexMatcher > getBackref(size_t i) const