As part of a new DataBlade module, these data types come with string manipulation functions to validate the data types and bitwise operation functions.

作为DataBlade模块的一部分，这两种数据类型还附带了用于验证数据类型的字符串操纵函数和位操作函数。

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Symmetric operators, such as the arithmetic, equality, relational, and bitwise operators, are best defined as ordinary nonmember functions.

对称的操作符，如算术操作符、相等操作符、关系操作符和位操作符，最好定义为普通非成员函数。

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