lowestSetBit property
int
lowestSetBit
Implementation
int get lowestSetBit {
if (isSafeInteger) {
var n = toInt();
var bits = n.bitLength;
for (var i = 0; i < bits; ++i) {
var b = n & 0x1;
if (b != 0) {
return i;
}
n = n >> 1;
}
return bits;
} else {
var n = toBigInt();
var bits = n.bitLength;
for (var i = 0; i < bits; ++i) {
var b = n & BigInt.one;
if (b != BigInt.one) {
return i;
}
n = n >> 1;
}
return bits;
}
}