5 #ifndef STORAGE_LEVELDB_UTIL_HISTOGRAM_H_
6 #define STORAGE_LEVELDB_UTIL_HISTOGRAM_H_
42 #endif // STORAGE_LEVELDB_UTIL_HISTOGRAM_H_
void Merge(const Histogram &other)
double Percentile(double p) const
static const double kBucketLimit[kNumBuckets]
std::string ToString() const
double StandardDeviation() const
double buckets_[kNumBuckets]