ConditionsSingleton.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef __CONDITIONSSINGLETON_H
#define __CONDITIONSSINGLETON_H
 
#include <string>
#include <vector>
#include <map>
 
#include "CxxUtils/checker_macros.h"
 
class TMap;
 
namespace dqi{
  class ATLAS_NOT_THREAD_SAFE ConditionsSingleton
  {
  private:
    ConditionsSingleton() = default;
    ~ConditionsSingleton() = default;
    ConditionsSingleton(const ConditionsSingleton &) = delete;
    ConditionsSingleton & operator=(const ConditionsSingleton &) = delete;
    int m_numRefHisto{0};
    std::string m_currentConditions;
    std::map<std::string,std::string> m_referenceMap;
    const TMap* m_refsourcedata{nullptr};
  public:
    static ConditionsSingleton &getInstance();
    void makeConditionMap(std::map<std::string, std::string>& cmap,
              const std::string& condition);
    bool conditionsMatch(std::map<std::string, std::string>& refConds,
             std::map<std::string, std::string>& currentConds) const;
    std::string conditionalSelect(std::string inp,const std::string& condition);
    void setCondition(const std::string& c);
    const std::string& getCondition() const;
    int getNumReferenceHistos() const;
    std::string getNewRefHistoName();
    std::vector<std::string> getAllReferenceNames(std::string inp) const;
    std::vector<std::pair<std::string,std::string> > getConditionReferencePairs(std::string inp) const;
    void setNewReferenceName(const std::string&,const std::string&);
    std::string getNewReferenceName(const std::string&,bool quiet=false) const;
    void setRefSourceMapping(const TMap* refsourcedata);
    std::string getRefSourceData(const std::string& rawref) const;
  };
}
 
#endif