Bitwise Query Operators按位查询运算符

Note注意

For details on specific operator, including syntax and examples, click on the specific operator to go to its reference page.有关特定运算符的详细信息,包括语法和示例,请单击特定运算符转到其参考页面。

Name名称Description描述
$bitsAllClearMatches numeric or binary values in which a set of bit positions all have a value of 0.匹配一组位位置的值都为0的数值或二进制值。
$bitsAllSetMatches numeric or binary values in which a set of bit positions all have a value of 1.匹配一组位位置的值均为1的数值或二进制值。
$bitsAnyClearMatches numeric or binary values in which any bit from a set of bit positions has a value of 0.匹配一组位位置中任何位的值为0的数值或二进制值。
$bitsAnySetMatches numeric or binary values in which any bit from a set of bit positions has a value of 1.匹配一组位位置中任何位的值为1的数值或二进制值。
←  $size$bitsAllClear →