Home > @esengine/ecs-framework-monorepo > BitMask64Utils > clearBit
BitMask64Utils.clearBit() method
清除掩码中指定位为0
Signature:
typescript
static clearBit(mask: BitMask64Data, bitIndex: number): void;
Parameters
Parameter | Type | Description |
---|---|---|
mask | 要修改的掩码(原地修改) | |
bitIndex | number | 位索引,范围 [0, 63] |
Returns:
void
Exceptions
当位索引超出范围时抛出错误