diff options
Diffstat (limited to 'src/ipa/raspberrypi/controller/histogram.cpp')
| -rw-r--r-- | src/ipa/raspberrypi/controller/histogram.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/ipa/raspberrypi/controller/histogram.cpp b/src/ipa/raspberrypi/controller/histogram.cpp index e865bef0..91a759b5 100644 --- a/src/ipa/raspberrypi/controller/histogram.cpp +++ b/src/ipa/raspberrypi/controller/histogram.cpp @@ -30,13 +30,13 @@ double Histogram::quantile(double q, int first, int last) const last = cumulative_.size() - 2; assert(first <= last); uint64_t items = q * total(); - while (first < last) // binary search to find the right bin + while (first < last) /* binary search to find the right bin */ { int middle = (first + last) / 2; if (cumulative_[middle + 1] > items) - last = middle; // between first and middle + last = middle; /* between first and middle */ else - first = middle + 1; // after middle + first = middle + 1; /* after middle */ } assert(items >= cumulative_[first] && items <= cumulative_[last + 1]); double frac = cumulative_[first + 1] == cumulative_[first] ? 0 @@ -59,6 +59,6 @@ double Histogram::interQuantileMean(double qLo, double qHi) const sumBinFreq += bin * freq; cumulFreq += freq; } - // add 0.5 to give an average for bin mid-points + /* add 0.5 to give an average for bin mid-points */ return sumBinFreq / cumulFreq + 0.5; } |