FileSet.hpp

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#ifndef FILE_SET_HPP
#define FILE_SET_HPP
 
#include "Constants.hpp"
#include "IOUtils.hpp"
#include <Rtypes.h>
#include <TChain.h>
#include <TFile.h>
#include <TString.h>
#include <TSystem.h>
#include <TTree.h>
#include <algorithm>
#include <iostream>
#include <map>
#include <mutex>
#include <vector>

extern std::mutex g_plot_mutex;

extern std::mutex g_log_mutex;

struct FileSpec {
  Int_t run;      
  TString suffix; 
};

class FileSet {
public:
  static TString CompassBinPath(const FileSpec &s);

  static std::vector<TString> DiscoverRunSuffixes(Int_t run);

  static TString SolBinPath(const FileSpec &s);

  static std::vector<TString> DiscoverSolRunSuffixes(Int_t run);

  static std::vector<TString> DiscoverProcessedRunSuffixes(Int_t run);

  static std::vector<FileSpec> BuildFileSpecs();

  static std::vector<FileSpec> BuildProcessedFileSpecs();

  static std::vector<FileSpec> BuildRawOrProcessedFileSpecs();

  static TString EventsName(const FileSpec &s);

  static TString FileLabel(const FileSpec &s);

  static FileSpec ResolveFileSpec(const TString &file_label);

  struct GateGroups {
    std::vector<Int_t> order;        
    std::map<Int_t, TChain *> chain; 
    std::map<Int_t, TString> label;  
    std::map<TString, Int_t> key_of; 
  };

  static GateGroups GroupEventsForGating();

  static Long64_t SampleStride(Long64_t n_total, Long64_t max_points);
};
 
#endif