OutputConditionsAlg.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef REGISTRATIONSVC_OUTPUTCONDALG_H
#define REGISTRATIONSVC_OUTPUTCONDALG_H
// OutputConditionsAlg.h
// an Algorithm to output conditions data on an AthenaOutputStream and 
// optionally register it in the conditions database (COOL or CREST)
// Richard Hawkings, started 1/9/05, from a skeleton by Walter Lampl
 
#include "AthenaBaseComps/AthAlgorithm.h"
#include "GaudiKernel/ServiceHandle.h"
#include "GaudiKernel/ToolHandle.h"
#include "AthenaKernel/IOVTime.h"
#include "GaudiKernel/IAddressCreator.h"
#include "RegistrationServices/IIOVRegistrationSvc.h"
#include "GaudiKernel/IClassIDSvc.h"
#include "AthenaKernel/IAthenaOutputStreamTool.h"
 
#include <vector>
#include <string>
 
 
class OutputConditionsAlg: public AthAlgorithm 
{
public:
 
    using AthAlgorithm::AthAlgorithm;
    ~OutputConditionsAlg();
 
    StatusCode initialize();
    StatusCode execute(const EventContext& ctx);
    StatusCode finalize();
 
private:
 
  ServiceHandle<IClassIDSvc> p_clidsvc{this,"ClassIDSvc","ClassIDSvc"};
  ServiceHandle<IIOVRegistrationSvc> p_regsvc{this, "IOVRegistrationSvc","IOVRegistrationSvc"};
  ServiceHandle<IAddressCreator> m_persSvc{this,"EventPersistencySvc","EventPersistencySvc"};
 
 
  ToolHandle<IAthenaOutputStreamTool> m_streamer{this,"StreamName","AthenaOutputStreamTool/ConditionsAlgStream"};
 
  Gaudi::Property<std::vector<std::string> >  m_objectList{this,"ObjectList",{},"List of object to be written","OrderedSet<std::string>"};
  Gaudi::Property<bool> m_par_writeIOV{this,"WriteIOV",true};
  Gaudi::Property<std::string> m_par_crestDir{this,"CrestDir",""};
  Gaudi::Property<unsigned int> m_par_run1 {this,"Run1",IOVTime::MINRUN,"IOV start (run-number)"};
  Gaudi::Property<unsigned int> m_par_lumib1 {this,"LB1",IOVTime::MINEVENT,"IOV start (LB-number)"};
  Gaudi::Property<unsigned int> m_par_run2 {this,"Run2",IOVTime::MAXRUN,"IOV end (run-number),ignored in CREST mode"};
  Gaudi::Property<unsigned int> m_par_lumib2 {this,"LB2",IOVTime::MAXEVENT,"IOV end (LB-number), ignored in CREST mode"};
  UnsignedLongProperty m_par_time1 {this,"Time1",IOVTime::MINTIMESTAMP,"IOV start (timestamp)"};
  UnsignedLongProperty m_par_time2 {this,"Time2",IOVTime::MAXEVENT,"IOV end (timestamp), ignored in CREST mode"};
  Gaudi::Property<bool> m_par_timestamp {this,"UseTime",false,"IOV in second or Run/LB"};
  Gaudi::Property<std::vector<std::string> > m_par_iovtags {this,"IOVTagList",{},"List of Tags to be written","OrderedSet<std::string>"};
  Gaudi::Property<std::vector<std::string> > m_par_tagDescr {this,"TagDescriptionList",{},"Human-readable description for each tag (only for CREST)","OrderedSet<std::string>"};
 
  //Internal helper methods:
  void buildDescription(const std::string& identifier, const std::string& value, std::string& description) const;
  StatusCode splitAddress(const std::string& address, std::string& address_header, std::string& address_data ) const;
  uint64_t timeToNano(unsigned long int timesec) const;
};
 
#endif // REGISTRATIONSVC_OUTPUTCONDALG_H