/usr/include/itpp/protocol/packet_channel.h is in libitpp-dev 4.3.1-7.
This file is owned by root:root, with mode 0o644.
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* \file
* \brief Definition of a Packet channel class
* \author Anders Persson and Tony Ottosson
*
* -------------------------------------------------------------------------
*
* Copyright (C) 1995-2010 (see AUTHORS file for a list of contributors)
*
* This file is part of IT++ - a C++ library of mathematical, signal
* processing, speech processing, and communications classes and functions.
*
* IT++ is free software: you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* IT++ 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 IT++. If not, see <http://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#ifndef PACKET_CHANNEL_H
#define PACKET_CHANNEL_H
#include <itpp/base/vec.h>
#if (defined(_MSC_VER) && defined(ITPP_SHARED_LIB) && !(defined(itpp_EXPORTS) || defined(itpp_debug_EXPORTS)))
#ifndef ITPP_PROTOCOL_EXCLUDED
#define ITPP_PROTOCOL_EXCLUDED
#pragma message( "PROTOCOL definitions are not available for MSVC shared builds" )
#endif
#else
#include <itpp/protocol/packet.h>
namespace itpp
{
//! \addtogroup protocol
//@{
//! ADD DOCUMENTATION HERE
class Packet_Channel
{
public:
//! ADD DOCUMENTATION HERE
Packet_Channel();
//! ADD DOCUMENTATION HERE
Packet_Channel(const double Pr, const Ttype Delay, const double Block_rate, const int Max_slots = 0);
//! ADD DOCUMENTATION HERE
~Packet_Channel();
// -- Slots -- //
//! ADD DOCUMENTATION HERE
Slot<Packet_Channel, bool> start;
//! ADD DOCUMENTATION HERE
Slot<Packet_Channel, Link_Packet*> input;
//! ADD DOCUMENTATION HERE
Slot<Packet_Channel, int> nof_inputs;
// -- Signals -- //
//! ADD DOCUMENTATION HERE
Signal<Link_Packet*> output;
//! ADD DOCUMENTATION HERE
Signal<int> input_request;
//! ADD DOCUMENTATION HERE
Signal<void*> get_nof_inputs;
//! ADD DOCUMENTATION HERE
void set_parameters(const double Pr, const Ttype Delay, const double Block_rate, const int Max_slots);
//! ADD DOCUMENTATION HERE
void set_errors(const ivec &Lost);
private:
void block_rate_loop();
void handle_input(Link_Packet* M);
void handle_start(const bool start);
void handle_nof_inputs(const int N);
bool keep_running;
bool parameters_ok;
bool explicit_errors;
bool lose;
double pr;
Ttype delay;
double block_time;
int max_slots;
ivec lost;
int k, K, L;
};
//! ADD DOCUMENTATION HERE
class ACK_Channel
{
public:
//! ADD DOCUMENTATION HERE
ACK_Channel();
//! ADD DOCUMENTATION HERE
ACK_Channel(const double Pr, const Ttype Delay);
//! ADD DOCUMENTATION HERE
~ACK_Channel();
// -- Slots -- //
//! ADD DOCUMENTATION HERE
Slot<ACK_Channel, ACK*> input;
// -- Signals -- //
//! ADD DOCUMENTATION HERE
Signal<ACK*> output;
//! ADD DOCUMENTATION HERE
void set_parameters(const double Pr, const Ttype Delay);
//! ADD DOCUMENTATION HERE
void set_errors(const ivec& Lost);
private:
void handle_input(ACK* M);
bool parameters_ok;
bool explicit_errors;
bool lose;
double pr;
Ttype delay;
ivec lost;
int k, K, L;
};
//@}
} // namespace itpp
#endif
#endif // #ifndef PACKET_CHANNEL_H
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