Writer::ScientificDigits< Float > Struct Template Reference

科学计数法归一化后的尾数数字、缩放因子与十进制指数 / Rounded mantissa digits, scale factor, and decimal exponent after scientific normalization. More...

#include <writer_float_math.hpp>

Data Fields
Float	digits
	rounded mantissa scaled to integer digits / 舍入后按整数位缩放的尾数
Float	scale = 1
int	exponent = 0
	decimal exponent / 十进制指数

Detailed Description

template<typename Float>
struct Writer::ScientificDigits< Float >

科学计数法归一化后的尾数数字、缩放因子与十进制指数 / Rounded mantissa digits, scale factor, and decimal exponent after scientific normalization.

Template Parameters

Float

Float type. / 浮点类型。

Definition at line 26 of file writer_float_math.hpp.

Field Documentation

digits

template<typename Float >

Float Writer::ScientificDigits< Float >::digits

Initial value:

=
      0

rounded mantissa scaled to integer digits / 舍入后按整数位缩放的尾数

Definition at line 28 of file writer_float_math.hpp.

exponent

template<typename Float >

int Writer::ScientificDigits< Float >::exponent = 0

decimal exponent / 十进制指数

Definition at line 32 of file writer_float_math.hpp.

scale

template<typename Float >

Float Writer::ScientificDigits< Float >::scale = 1

10 ^ precision applied to the mantissa / 施加到尾数上的 10 的 precision 次幂

Definition at line 30 of file writer_float_math.hpp.

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The documentation for this struct was generated from the following file:

• src/core/print/writer/writer_float_math.hpp