void DrsCalibrate::GetSampleStats ( float *  ptr, float  scale  ) const

inline

Definition at line 831 of file DrsCalib.h.

References fNumChannels, and fNumEntries.

    {
        const size_t sz = fNumSamples*fNumChannels;

        if (fNumEntries==0)
        {
            memset(ptr, 0, sizeof(float)*sz*2);
            return;
        }

        std::vector<int64_t>::const_iterator it = fSum.begin();
        std::vector<int64_t>::const_iterator i2 = fSum2.begin();

        while (it!=fSum.end())
        {
            *ptr      = scale*double(*it)/fNumEntries;
            *(ptr+sz) = scale*sqrt(double(*i2*fNumEntries - *it * *it))/fNumEntries;

            ptr++;
            it++;
            i2++;
        }
    }