RxnIntExt extension

on

• Rx<int?>

Properties

bitLength → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns the minimum number of bits required to store this integer.

no setter

isEven → bool?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns true if and only if this integer is even.

no setter

isOdd → bool?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns true if and only if this integer is odd.

no setter

sign → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns the sign of this integer.

no setter

Methods

abs() → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns the absolute value of this integer.

ceil() → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns this.

ceilToDouble() → double?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns this.toDouble().

floor() → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns this.

floorToDouble() → double?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns this.toDouble().

gcd(int other) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns the greatest common divisor of this integer and other.

modInverse(int modulus) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns the modular multiplicative inverse of this integer modulo modulus.

modPow(int exponent, int modulus) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns this integer to the power of exponent modulo modulus.

round() → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns this.

roundToDouble() → double?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns this.toDouble().

toSigned(int width) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns the least significant width bits of this integer, extending the highest retained bit to the sign. This is the same as truncating the value to fit in width bits using an signed 2-s complement representation. The returned value has the same bit value in all positions higher than width.

toUnsigned(int width) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns the least significant width bits of this integer as a non-negative number (i.e. unsigned representation). The returned value has zeros in all bit positions higher than width.

truncate() → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns this.

truncateToDouble() → double?

Available on Rx<int?>, provided by the RxnIntExt extension

Returns this.toDouble().

Operators

operator &(int other) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Bit-wise and operator.

operator <<(int shiftAmount) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Shift the bits of this integer to the left by shiftAmount.

operator >>(int shiftAmount) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Shift the bits of this integer to the right by shiftAmount.

operator ^(int other) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Bit-wise exclusive-or operator.

operator unary-() → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Return the negative value of this integer.

operator |(int other) → int?

Available on Rx<int?>, provided by the RxnIntExt extension

Bit-wise or operator.

operator ~() → int?

Available on Rx<int?>, provided by the RxnIntExt extension

The bit-wise negate operator.