.. _program_listing_file_processors_eventsource_eventsource.hpp:

Program Listing for File eventsource.hpp
========================================

|exhale_lsh| :ref:`Return to documentation for file <file_processors_eventsource_eventsource.hpp>` (``processors/eventsource/eventsource.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // ---------------------------------------------------------------------
   // This file is part of falcon-core.
   //
   // Copyright (C) 2015, 2016, 2017 Neuro-Electronics Research Flanders
   //
   // Falcon-server 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.
   //
   // Falcon-server 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 falcon-core. If not, see <http://www.gnu.org/licenses/>.
   // ---------------------------------------------------------------------
   
   #pragma once
   
   #include <string>
   #include <vector>
   
   #include "eventdata/eventdata.hpp"
   #include "iprocessor.hpp"
   #include "options/options.hpp"
   
   class EventSource : public IProcessor {
     // CONSTRUCTOR and OVERLOADED METHODS
    public:
     EventSource();
     void Configure(const GlobalContext &context) override;
     void CreatePorts() override;
     void Process(ProcessingContext &context) override;
   
     // CONSTANTS
    public:
     const double DEFAULT_EVENT_RATE = 1.0;
     const std::string DEFAULT_EVENT = "default_eventsource_event";
   
     // VARIABLES
    protected:
     PortOut<EventType> *event_port_;
   
     // OPTIONS
    protected:
     options::Vector<std::string> event_list_{
         {DEFAULT_EVENT},
         options::notempty<std::vector<std::string>>() +
             options::each<std::string>(options::notempty<std::string>())};
   
     options::Measurement<double> event_rate_{DEFAULT_EVENT_RATE, "Hz",
                                              options::positive<double>()};
   };