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29 lines
702 B
C++
29 lines
702 B
C++
#pragma once
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#include <src/double-conversion.h>
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namespace DB
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{
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template <bool emit_decimal_point> struct DoubleToStringConverterFlags
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{
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static constexpr auto flags = double_conversion::DoubleToStringConverter::NO_FLAGS;
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};
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template <> struct DoubleToStringConverterFlags<true>
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{
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static constexpr auto flags = double_conversion::DoubleToStringConverter::EMIT_TRAILING_DECIMAL_POINT;
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};
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template <bool emit_decimal_point = true>
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const double_conversion::DoubleToStringConverter & getDoubleToStringConverter()
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{
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static const double_conversion::DoubleToStringConverter instance{
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DoubleToStringConverterFlags<emit_decimal_point>::flags, "inf", "nan", 'e', -6, 21, 6, 1
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};
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return instance;
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}
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}
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