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GeneratorFromO2KineParam.h
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71 lines (60 loc) · 2.95 KB
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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.
/// \author R+Preghenella - January 2021
#ifndef ALICEO2_EVENTGEN_GENERATORFROMO2KINEPARAM_H_
#define ALICEO2_EVENTGEN_GENERATORFROMO2KINEPARAM_H_
#include "CommonUtils/ConfigurableParam.h"
#include "CommonUtils/ConfigurableParamHelper.h"
namespace o2
{
namespace eventgen
{
/**
** a parameter class/struct to keep the settings of
** the FromO2Kine event generator and
** allow the user to modify them
**/
struct GeneratorFromO2KineParam : public o2::conf::ConfigurableParamHelper<GeneratorFromO2KineParam> {
bool skipNonTrackable = true;
bool continueMode = false;
bool roundRobin = false; // read events with period boundary conditions
bool randomize = false; // randomize the order of events
unsigned int rngseed = 0; // randomizer seed, 0 for random value
bool randomphi = false; // randomize phi angle
std::string fileName = ""; // filename to read from - takes precedence over SimConfig if given
O2ParamDef(GeneratorFromO2KineParam, "GeneratorFromO2Kine");
};
struct O2KineGenConfig {
bool skipNonTrackable = true;
bool continueMode = false;
bool roundRobin = false; // read events with period boundary conditions
bool randomize = false; // randomize the order of events
unsigned int rngseed = 0; // randomizer seed, 0 for random value
bool randomphi = false; // randomize phi angle
std::string fileName = ""; // filename to read from - takes precedence over SimConfig if given
};
struct EventPoolGenConfig {
std::string eventPoolPath = ""; // In that order: The path where an event pool can be found ;
// or .. a local file containing a list of files to use
// or .. a concrete file path to a kinematics file
bool skipNonTrackable = true; // <--- do we need this?
bool roundRobin = false; // read events with period boundary conditions
bool randomize = true; // randomize the order of events
unsigned int rngseed = 0; // randomizer seed, 0 for random value
bool randomphi = false; // randomize phi angle; rotates tracks in events by some phi-angle
};
// construct a configurable param singleton out of the
struct GeneratorEventPoolParam : public o2::conf::ConfigurableParamPromoter<GeneratorEventPoolParam, EventPoolGenConfig> {
O2ParamDef(GeneratorEventPoolParam, "GeneratorEventPool");
};
} // end namespace eventgen
} // end namespace o2
#endif // ALICEO2_EVENTGEN_GENERATORFROMO2KINEPARAM_H_