int operator &(
int other
)

Bit-wise and operator.

Treating both this and other as sufficiently large two's component integers, the result is a number with only the bits set that are set in both this and other

Of both operands are negative, the result is negative, otherwise the result is non-negative.

Source

/**
 * Bit-wise and operator.
 *
 * Treating both `this` and [other] as sufficiently large two's component
 * integers, the result is a number with only the bits set that are set in
 * both `this` and [other]
 *
 * Of both operands are negative, the result is negative, otherwise
 * the result is non-negative.
 */
int operator &(int other);