std::float_denorm_style

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float_round_style
float_denorm_style
 
Defined in header <limits>
enum float_denorm_style {

    denorm_indeterminate = -1,
    denorm_absent        = 0,
    denorm_present       = 1

};
枚举常量的类型std::float_denorm_style表示支持的浮点类型的值低于正常.
Original:
Enumeration constants of type std::float_denorm_style indicate support of subnormal values by floating-point types.
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[编辑] 枚举常量

姓名
Original:
Name
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 Definition
std::denorm_indeterminate
支持低于正常的值不能确定
Original:
Support of subnormal values cannot be determined
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std::denorm_absent
该类型不支持低于正常的值
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The type does not support subnormal values
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std::denorm_present
类型允许低于正常的值
Original:
The type allows subnormal values
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[编辑] 另请参阅

[静态的] </ SPAN></div></div>
标识的非正规化的风格，所使用的浮点类型
Original:
identifies the denormalization style used by the floating-point type
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（公共静态成员常量） [edit]
来自“http://zh.cppreference.com/mwiki/index.php?title=cpp/types/numeric_limits/float_denorm_style&oldid=27159”