blob: 8660e4d42788f8aa15f8e08d1ea82640c35405eb [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2014 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.
*/
#include "signal-connection.hpp"
namespace ndn {
namespace util {
namespace signal {
BOOST_CONCEPT_ASSERT((boost::EqualityComparable<Connection>));
Connection::Connection()
{
}
Connection::Connection(weak_ptr<function<void()>> disconnect)
: m_disconnect(disconnect)
{
}
void
Connection::disconnect()
{
shared_ptr<function<void()>> f = m_disconnect.lock();
if (f != nullptr) {
(*f)();
}
}
bool
Connection::operator==(const Connection& other) const
{
shared_ptr<function<void()>> f1 = m_disconnect.lock();
shared_ptr<function<void()>> f2 = other.m_disconnect.lock();
return f1 == f2;
}
bool
Connection::operator!=(const Connection& other) const
{
return !(this->operator==(other));
}
} // namespace signal
} // namespace util
} // namespace ndn