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ExampleCondition.h
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ExampleCondition.h
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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
///
/// \file ExampleCondition.h
/// \author Piotr Konopka
///
#ifndef QC_MODULE_EXAMPLE_EXAMPLECONDITION_H
#define QC_MODULE_EXAMPLE_EXAMPLECONDITION_H
#include "QualityControl/TaskInterface.h"
#include <DataSampling/DataSamplingCondition.h>
namespace o2::quality_control_modules::example
{
/// \brief Example of custom Data Sampling Condition
/// \author Piotr Konopka
/// \brief A DataSamplingCondition which approves messages which have their first byte in the payload higher than
/// specified value.
class ExampleCondition : public o2::utilities::DataSamplingCondition
{
public:
/// \brief Constructor.
ExampleCondition() = default;
/// \brief Default destructor
~ExampleCondition() override = default;
/// \brief Reads 'threshold'
void configure(const boost::property_tree::ptree& config) override;
/// \brief Makes a positive decision if first byte is higher than 'threshold'
bool decide(const o2::framework::DataRef& dataRef) override;
private:
uint8_t mThreshold = 0;
};
} // namespace o2::quality_control_modules::example
#endif //QC_MODULE_EXAMPLE_EXAMPLECONDITION_H