EventHeader.h

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#ifndef EVENT_EVENTHEADER_H_
#define EVENT_EVENTHEADER_H_
 
// ROOT
#include "TObject.h"  //For ClassDef
#include "TTimeStamp.h"
 
// STL
#include <iostream>
#include <map>
#include <string>
 
namespace ldmx {
 
class EventHeader {
 public:
  static const std::string BRANCH;
 
  EventHeader() = default;
 
  virtual ~EventHeader() = default;
 
  void clear(Option_t* o = "");
 
  void print(Option_t* o = "") const;
 
  int getEventNumber() const { return event_number_; }
 
  int getRun() const { return run_; }
 
  const TTimeStamp& getTimestamp() const { return timestamp_; }
 
  double getWeight() const { return weight_; }
 
  bool isRealData() const { return is_real_data_; }
 
  void setRealData(bool yes = true) { is_real_data_ = yes; }
 
  void setEventNumber(int eventNumber) { this->event_number_ = eventNumber; }
 
  void setRun(int run) { this->run_ = run; }
 
  void setTimestamp(const TTimeStamp& timestamp) {
    this->timestamp_ = timestamp;
  }
 
  void setWeight(double weight) { this->weight_ = weight; }
 
  bool hasIntParameter(const std::string& name) const {
    return int_parameters_.find(name) != int_parameters_.end();
  }
 
  int getIntParameter(const std::string& name) const;
 
  void setIntParameter(const std::string& name, int value) {
    int_parameters_[name] = value;
  }
 
  float getFloatParameter(const std::string& name) const;
 
  void setFloatParameter(const std::string& name, float value) {
    float_parameters_[name] = value;
  }
 
  std::string getStringParameter(const std::string& name) const;
 
  void setStringParameter(const std::string& name, std::string value) {
    string_parameters_[name] = value;
  }
 
 protected:
  int event_number_{-1};
 
  int run_{-1};
 
  TTimeStamp timestamp_{0, 0};
 
  double weight_{1.0};
 
  bool is_real_data_{false};
 
  std::map<std::string, int> int_parameters_;
 
  std::map<std::string, float> float_parameters_;
 
  std::map<std::string, std::string> string_parameters_;
 
  ClassDef(EventHeader, 3);
};
 
}  // namespace ldmx
 
#endif /* EVENT_EVENTHEADER_H_ */