CopyFloatWithErrorcode.h File Reference

Copies a single float from a persistent LAr calibration object, protected against roundoff errors. More...

#include "LArElecCalib/LArCalibErrorCode.h"
#include <math.h>

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Functions
float	copyFloatPT (const float &pers)

Detailed Description

Copies a single float from a persistent LAr calibration object, protected against roundoff errors.

Author

Walter Lampl walte.nosp@m.r.la.nosp@m.mpl@c.nosp@m.ern..nosp@m.ch

Id

CopyFloatWithErrorcode.h,v 1.1 2009-04-27 15:22:44 gunal Exp

Definition in file CopyFloatWithErrorcode.h.

Function Documentation

copyFloatPT()

float copyFloatPT ( const float &  pers )

inline

Definition at line 21 of file CopyFloatWithErrorcode.h.

                                            {
  //Protect against rounding effects and nans.
  if (std::isnan(pers) || pers<=1.0+LArElecCalib::ERRORCODE)
    return (float)LArElecCalib::ERRORCODE;
  else
    return pers;
}