Return a mask with all bits at or above index set.
Declared in <bdlb_bitmaskutil.h>
static
uint64_t
ge64(int index);Return the unsigned integral value having all bits at positions greater than or equal to the specified index set to 1, and all other bits set to 0. The behavior is undefined unless 0 <= index <= # of bits in result.
mask with all bits at or above index set
| Name | Description |
|---|---|
| index | lowest bit position that is set |