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updateFrame returns size_t

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Duc Canh Le 2023-01-31 10:04:19 +08:00
parent ae98847d31
commit e8ebd2e845
1 changed files with 2 additions and 2 deletions
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4
src/AggregateFunctions/AggregateFunctionSparkbar.h
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@ -107,12 +107,12 @@ private:
bool specified_min_max_x; bool specified_min_max_x;
template <class T> template <class T>
int updateFrame(ColumnString::Chars & frame, const T value) const size_t updateFrame(ColumnString::Chars & frame, const T value) const
{ {
static const String bars[9] = {" ", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█"}; static const String bars[9] = {" ", "▁", "▂", "▃", "▄", "▅", "▆", "▇", "█"};
const auto & bar = (isNaN(value) || value > 8 || value < 1) ? bars[0] : bars[static_cast<UInt8>(value)]; const auto & bar = (isNaN(value) || value > 8 || value < 1) ? bars[0] : bars[static_cast<UInt8>(value)];
frame.insert(bar.begin(), bar.end()); frame.insert(bar.begin(), bar.end());
return static_cast<int>(bar.size()); return bar.size();
} }
/** /**