Int64 class - spacetimedb_sdk.protocol library

Constructors

Int64([int value = 0]): Constructs an Int64 with a given int value; zero by default.
factory
Int64.fromBytes(List<int> bytes): factory
Int64.fromBytesBigEndian(List<int> bytes): factory
Int64.fromInts(int top, int bottom): Constructs an Int64 from a pair of 32-bit integers having the value ((top & 0xffffffff) << 32) | (bottom & 0xffffffff).
factory

Properties

bitLength → int: Returns the minimum number of bits required to store this integer.
no setter
hashCode → int: Returns a hash code based on all the bits of this Int64.
no setteroverride
isEven → bool: Returns true if and only if this integer is even.
no setter
isMaxValue → bool: Returns true if and only if this integer is the maximum signed value that can be represented within its bit size.
no setter
isMinValue → bool: Returns true if and only if this integer is the minimum signed value that can be represented within its bit size.
no setter
isNegative → bool: Returns true if and only if this integer is less than zero.
no setter
isOdd → bool: Returns true if and only if this integer is odd.
no setter
isZero → bool: Returns true if and only if this integer is zero.
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

Methods

abs() → Int64: Returns the absolute value of this integer.
clamp(Object lowerLimit, Object upperLimit) → Int64: Clamps this integer to be in the range lowerLimit - upperLimit.
compareTo(Object other) → int: Compares this object to another object.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
numberOfLeadingZeros() → int: Returns the number of leading zeros in this Int64 as an int between 0 and 64.
numberOfTrailingZeros() → int: Returns the number of trailing zeros in this Int64 as an int between 0 and 64.
remainder(Object other) → Int64: Returns the remainder of the truncating division of this integer by other.
shiftRightUnsigned(int n) → Int64: Unsigned right-shift operator.
toBytes() → List<int>: Returns a byte-sequence representation of this integer.
toDebugString() → String
toDouble() → double: Returns the double representation of this integer.
toHexString() → String: Returns a string representing the value of this integer in hexadecimal notation.
toInt() → int: Returns the int representation of this integer.
toInt32() → Int32: Returns an Int32 containing the low 32 bits of this Int64.
toInt64() → Int64: Returns this.
toRadixString(int radix) → String: Returns a string representing the value of this integer in the given radix.
toRadixStringUnsigned(int radix) → String
toSigned(int width) → Int64: 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.
toString() → String: Returns the value of this Int64 as a decimal String.
override
toStringUnsigned() → String: Returns the digits of this when interpreted as an unsigned 64-bit value.
toUnsigned(int width) → Int64: 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.

Operators

operator %(Object other) → Int64: Euclidean modulo operator.
operator &(Object other) → Int64: Bitwise and operator.
operator *(Object other) → Int64: Multiplication operator.
operator +(Object other) → Int64: Addition operator.
operator -(Object other) → Int64: Subtraction operator.
operator <(Object other) → bool: Relational less than operator.
operator <<(int n) → Int64: Left bit-shift operator.
operator <=(Object other) → bool: Relational less than or equal to operator.
operator ==(Object other) → bool: Returns true if this Int64 has the same numeric value as the given object. The argument may be an int or an IntX.
override
operator >(Object other) → bool: Relational greater than operator.
operator >=(Object other) → bool: Relational greater than or equal to operator.
operator >>(int n) → Int64: Right bit-shift operator.
operator ^(Object other) → Int64: Bitwise xor operator.
operator unary-() → Int64: Subtraction operator.
operator |(Object other) → Int64: Bitwise or operator.
operator ~() → Int64: Bitwise negate operator.
operator ~/(Object other) → Int64: Truncating division operator.

Static Methods

parseHex(String source) → Int64: Parses source as a hexadecimal numeral.
parseInt(String source) → Int64: Parses source as a decimal numeral.
parseRadix(String source, int radix) → Int64: Parses source in a given radix between 2 and 36.
tryParseHex(String source) → Int64?: Parses source as a hexadecimal numeral.
tryParseInt(String source) → Int64?: Parses source as a decimal numeral.
tryParseRadix(String source, int radix) → Int64?: Parses source in a given radix between 2 and 36.

Constants

MAX_VALUE → const Int64: The maximum positive value attainable by an Int64, namely 9,223,372,036,854,775,807.
MIN_VALUE → const Int64: The minimum positive value attainable by an Int64, namely -9,223,372,036,854,775,808.
ONE → const Int64: An Int64 constant equal to 1.
TWO → const Int64: An Int64 constant equal to 2.
ZERO → const Int64: An Int64 constant equal to 0.