55     if (mBinSize <= 0 || mBins.size() < 2) {  in add()
62     const int index = std::max(0, std::min((int)(mBins.size() - 1), unboundedIndex));  in add()
63     mBins[index]++;  in add()
69     std::fill(mBins.begin(), mBins.end(), 0);  in clear()
83     for (size_t i = 0; i < mBins.size(); i++) {  in toString()
84         if (mBins[i] != 0) {  in toString()
88             ss << static_cast<int>(i) - 1 << kDivider << mBins[i];  in toString()
98     if (totalCount() == 0 || mBinSize <= 0 || mBins.size() < 2) {  in asciiArtString()
115     const unsigned maxCount = *std::max_element(mBins.begin(), mBins.end());  in asciiArtString()
123     for (; firstNonZeroBin < mBins.size() - 1 && mBins[firstNonZeroBin] == 0; firstNonZeroBin++) {}  in asciiArtString()
126     size_t lastNonZeroBin = mBins.size() - 1;  in asciiArtString()
128     for (; lastNonZeroBin > 0 && mBins[lastNonZeroBin] == 0; lastNonZeroBin--) {}  in asciiArtString()
129     const size_t lastBinToPrint = lastNonZeroBin == mBins.size() - 1 ? lastNonZeroBin  in asciiArtString()
136         } else if (bin == mBins.size() - 1) {  in asciiArtString()
143         const uint64_t binCount = mBins[bin];  in asciiArtString()