Function bitCountTwosCompForSignedness [src]

Returns the number of bits required to represent the integer in twos-complement form with the given signedness.

Prototype

pub fn bitCountTwosCompForSignedness(self: Const, signedness: std.builtin.Signedness) usize

Parameters

self: Constsignedness: std.builtin.Signedness

Source

  pub fn bitCountTwosCompForSignedness(self: Const, signedness: std.builtin.Signedness) usize {
    return self.bitCountTwosComp() + @intFromBool(self.positive and signedness == .signed);
}  