Microsoft JScript
>>>= Operator |
Language Reference
Version 1 |

Used to make an unsigned right shift of the bits in a variable.

result>>>=expressionThe

>>>=operator syntax has these parts:

PartDescriptionresultAny variable. expressionAny expression.

Using the >>>= operator is exactly the same as doing the following:

result = result >>> expression

The

>>>=operator shifts the bits ofresultright by the number of bits specified inexpression. Zeroes are filled in from the left. Digits shifted off the right are discarded. For example:

var temp temp = -14 temp >>>= 2

The variable

temphas a value of 1073741820 as -14 (11111111 11111111 11111111 11110010 in binary) shifted right two bits equals 1073741820 (00111111 11111111 11111111 11111100 in binary). For information on when a run-time error is generated by the>>>=operator, see the Operator Behavior table.

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