cpp/utility/bitset/all any none

@1@ Checks if all bits are set to. @2@ Checks if any bits are set to. @3@ Checks if none of the bits are set to.

Parameters
(none)

Return value
@1@ if all bits are set to, otherwise. @2@ if any of the bits are set to, otherwise. @3@ if none of the bits are set to, otherwise.