Int64 extension type - fory library

Constructors

Int64(int value): Creates a signed 64-bit value by truncating value to 64 bits.
factory
Int64.fromBigInt(BigInt value): Creates a signed 64-bit value by truncating value to 64 bits.
factory
Int64.fromWords(int low32, int high32): Creates a signed 64-bit value from little-endian 32-bit words.
factory
Int64.parseHex(String value): Parses a hexadecimal two's-complement payload.
factory

Properties

address → Pointer<Never>: Available on int, provided by the IntAddress extension
The memory address of the underlying data.
no setter
bitLength → int: Returns the minimum number of bits required to store this integer.
no setterinherited
hashCode → int: Returns a hash code for a numerical value.
no setterinherited
high32Signed → int: Returns the high 32 bits as a signed integer.
no setter
high32Unsigned → int: Returns the high 32 bits as an unsigned integer.
no setter
isEven → bool: Returns true if and only if this integer is even.
no setterinherited
isFinite → bool: Whether this number is finite.
no setterinherited
isInfinite → bool: Whether this number is positive infinity or negative infinity.
no setterinherited
isNaN → bool: Whether this number is a Not-a-Number value.
no setterinherited
isNegative → bool: Returns whether this value is negative.
no setter
isOdd → bool: Returns true if and only if this integer is odd.
no setterinherited
isZero → bool: Returns whether this value is zero.
no setter
low32 → int: Returns the low 32 bits as an unsigned integer.
no setter
oneBitCount → int: The number of 1 bits in the binary representation of this integer.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
sign → int: Returns the sign of this integer.
no setterinherited
toJS → JSNumber: Available on num, provided by the NumToJSExtension extension
Converts this num to a JSNumber.
no setter
trailingZeroBitCount → int: The number of trailing (least significant) zero bits in the binary representation of this integer.
no setterinherited
value → int: The normalized signed 64-bit value on native platforms.
no setter

Methods

abs() → int: Returns the absolute value of this integer.
inherited
ceil() → int: Returns this.
inherited
ceilToDouble() → double: Returns this.toDouble().
inherited
clamp(num lowerLimit, num upperLimit) → num: Returns this num clamped to be in the range lowerLimit-upperLimit.
inherited
compareTo(Int64 other) → int: Compares this to other.
floor() → int: Returns this.
inherited
floorToDouble() → double: Returns this.toDouble().
inherited
gcd(int other) → int: Returns the greatest common divisor of this integer and other.
inherited
modInverse(int modulus) → int: Returns the modular multiplicative inverse of this integer modulo modulus.
inherited
modPow(int exponent, int modulus) → int: Returns this integer to the power of exponent modulo modulus.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
remainder(num other) → num: The remainder of the truncating division of this by other.
inherited
round() → int: Returns this.
inherited
roundToDouble() → double: Returns this.toDouble().
inherited
toBigInt() → BigInt: Returns the exact value as a BigInt.
toDouble() → double: This number as a double.
inherited
toInt() → int: Returns the exact native int value.
toRadixString(int radix) → String: Converts this int to a string representation in the given radix.
inherited
toSigned(int width) → int: 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.
inherited
toString() → String: Returns a string representation of this integer.
inherited
toStringAsExponential([int? fractionDigits]) → String: An exponential string-representation of this number.
inherited
toStringAsFixed(int fractionDigits) → String: A decimal-point string-representation of this number.
inherited
toStringAsPrecision(int precision) → String: A string representation with precision significant digits.
inherited
toUnsigned(int width) → int: 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.
inherited
truncate() → int: Returns this.
inherited
truncateToDouble() → double: Returns this.toDouble().
inherited

Operators

operator %(Object other) → Int64: Euclidean modulo of this number by other.
operator &(Object other) → Int64: Bit-wise and operator.
operator *(Object other) → Int64: Multiplies this number by other.
operator +(Object other) → Int64: Adds other to this number.
operator -(Object other) → Int64: Subtracts other from this number.
operator /(Object other) → double: Divides this number by other.
operator <(Object other) → bool: Whether this number is numerically smaller than other.
operator <<(int shift) → Int64: Shift the bits of this integer to the left by shiftAmount.
operator <=(Object other) → bool: Whether this number is numerically smaller than or equal to other.
operator ==(Object other) → bool: Test whether this value is numerically equal to other.
inherited
operator >(Object other) → bool: Whether this number is numerically greater than other.
operator >=(Object other) → bool: Whether this number is numerically greater than or equal to other.
operator >>(int shift) → Int64: Shift the bits of this integer to the right by shiftAmount.
operator >>>(int shift) → Int64: Bitwise unsigned right shift by shiftAmount bits.
operator ^(Object other) → Int64: Bit-wise exclusive-or operator.
operator unary-() → Int64: Subtracts other from this number.
operator |(Object other) → Int64: Bit-wise or operator.
operator ~() → Int64: The bit-wise negate operator.
operator ~/(Object other) → Int64: Truncating division operator.