.. _program_listing_file_processors_rebuffer_rebuffer.hpp:

Program Listing for File rebuffer.hpp
=====================================

|exhale_lsh| :ref:`Return to documentation for file <file_processors_rebuffer_rebuffer.hpp>` (``processors/rebuffer/rebuffer.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 <vector>
   
   #include "iprocessor.hpp"
   #include "timeseriesdata/timeseriesdata.hpp"
   
   #include "options/options.hpp"
   #include "options/units.hpp"
   #include "utilities/time.hpp"
   
   class Rebuffer : public IProcessor {
     // CONSTRUCTOR and OVERLOADED METHODS
    public:
     Rebuffer();
     void Configure(const GlobalContext &context) override;
     void CreatePorts() override;
     void Process(ProcessingContext &context) override;
     void CompleteStreamInfo() override;
   
     // DATA PORTS
    protected:
     PortIn<TimeSeriesType<double>> *data_in_port_;
     PortOut<TimeSeriesType<double>> *data_out_port_;
   
     // VARIABLES
    protected:
     std::vector<unsigned int> sample_buffer_;
   
     // OPTIONS
    protected:
     options::Value<unsigned int, false> downsample_factor_{
         1, options::positive<unsigned int>(true)};
   
     options::Measurement<double, false> buffer_size_{
         10., "sample", options::positive<double>(), {"second"}};
   };