datasource.hpp

// ---------------------------------------------------------------------
// 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 <memory>
#include <string>
#include <vector>
 
#include "neuralynx/nlx.hpp"
#include "yaml-cpp/yaml.h"
 
class DataSource {
   public:
    virtual ~DataSource() = default;
 
    virtual int64_t Produce(char** data) = 0;
 
    virtual std::string string() = 0;
 
    virtual YAML::Node to_yaml() const = 0;
 
   protected:
    nlx::NlxSignalRecord record_;
};
 
std::vector<std::unique_ptr<DataSource>> datasources_from_yaml(const YAML::Node& node);