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Some small clang-tidy fixes ()

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Dominic Hamon 2018-01-29 08:38:47 -08:00 committed by GitHub
parent 4fe0206b65
commit df415adb2a
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1 changed files with 2 additions and 2 deletions

4
src/statistics.cc
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@ -30,7 +30,7 @@ auto StatisticsSum = [](const std::vector<double>& v) {
};
double StatisticsMean(const std::vector<double>& v) {
if (v.size() == 0) return 0.0;
if (v.empty()) return 0.0;
return StatisticsSum(v) * (1.0 / v.size());
}
@ -62,7 +62,7 @@ auto Sqrt = [](const double dat) {
double StatisticsStdDev(const std::vector<double>& v) {
const auto mean = StatisticsMean(v);
if (v.size() == 0) return mean;
if (v.empty()) return mean;
// Sample standard deviation is undefined for n = 1
if (v.size() == 1)