CaloValidationStatistics.h

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#ifndef CaloSimAlgos_CaloValidationStatistics_h
#define CaloSimAlgos_CaloValidationStatistics_h
 
#include <iosfwd>
#include <string>
 
class CaloValidationStatistics {
public:
  CaloValidationStatistics(std::string name, float expectedMean, float expectedRMS);
  ~CaloValidationStatistics();
 
  void addEntry(float value, float weight = 1.);
 
  std::string name() const { return name_; }
 
  float mean() const;
 
  float RMS() const;
 
  float weightedMean() const;
 
  float expectedMean() const { return expectedMean_; }
 
  float expectedRMS() const { return expectedRMS_; }
 
  int nEntries() const { return n_; }
 
private:
  std::string name_;
  float expectedMean_;
  float expectedRMS_;
  float sum_;
  float sumOfSquares_;
  float weightedSum_;
  float sumOfWeights_;
  int n_;
};
 
std::ostream &operator<<(std::ostream &os, const CaloValidationStatistics &stat);
 
#endif