Int16
Definitions
def abs(x: Int16): Int16SourceReturns the absolute value of x.
If the absolute value exceeds maxValue(), -1 is returned.
def bitCount(x: Int16): Int32SourceReturns the number of one-bits in the two's complement binary
representation of x.
def clampToInt8(min: { min = Int8 }, max: { max = Int8 }, x: Int16): Int8SourceConvert x to an Int8.
Returns x clamped within the Int8 range min to max.
def clearBit(pos: { pos = Int32 }, x: Int16): Int16SourceReturns x with the bit at position pos cleared (to 0).
Considers the 5 rightmost bits of pos (pos mod 32).
The bits of x have positions: 0 (rightmost bit) - 15 (leftmost bit)
def compare(x: Int16, y: Int16): Int32SourceReturns 1 if x > y, -1 if x < y, and 0 if x = y. The sign of x - y.
def dist(x: Int16, y: Int16): Int16SourceReturns the distance between x and y.
If this distance exceeds maxValue(), -1 is returned.
def flipBit(pos: { pos = Int32 }, x: Int16): Int16SourceReturns x with the bit at position pos flipped.
Considers the 5 rightmost bits of pos (pos mod 32).
The bits of x have positions: 0 (rightmost bit) - 15 (leftmost bit)
def fromString(s: String): Option[Int16]SourceParse the string s as an Int16, leading or trailing whitespace is trimmed.
A successful parse is wrapped with Some(x), a parse failure is indicated by None.
def getBit(pos: { pos = Int32 }, x: Int16): Int32SourceReturns the bit of x at pos (either 0 or 1).
Considers the 5 rightmost bits of pos (pos mod 32).
The bits of x have positions: 0 (rightmost bit) - 15 (leftmost bit)
def highestOneBit(x: Int16): Int16SourceReturns a value with at most a single one-bit, in the position
of the highest-order/leftmost one-bit in x.
Returns 0 if x=0.
def highestOneBitPosition(x: Int16): Int32SourceReturns the position of the highest-order/leftmost one-bit in x.
Possible return values: 0 (rightmost bit) - 15 (leftmost bit)
-1 if x = 0
def log2(x: Int16): Int16SourceReturns the integer binary logarithm of x.
If the given value is 0 or negative, 0 is returned.
def logicalRightShift(dist: { dist = Int32 }, x: Int16): Int16SourceReturns the logical right shift of x by distance.
Only the rightmost 5 bits of distance are considered (ie. distance rem 32).
A zero is shifted into the leftmost position regardless of sign extension.
def lowestOneBit(x: Int16): Int16SourceReturns a value with at most a single one-bit, in the position
of the highest-order/leftmost one-bit in x.
Returns 0 if x=0.
def lowestOneBitPosition(x: Int16): Int32SourceReturns the position of the lowest-order/rightmost one-bit in x.
Possible return values: 0 (rightmost bit) - 15 (leftmost bit)
-1 if x = 0
def mod(x: Int16, n: Int16): Int16SourceReturns the Euclidean modulo of x and n.
The result is always non-negative.
def numberOfLeadingZeros(x: Int16): Int32SourceReturns the number of zero bits preceding the
highest-order/leftmost one-bit in x.
Returns 16 if x=0.
def numberOfTrailingZeros(x: Int16): Int32SourceReturns the number of zero bits following the
lowest-order/rightmost one-bit in x.
Returns 16 if x=0.
def rem(x: Int16, n: Int16): Int16SourceReturns the remainder of x / n.
The result can be negative.
See also Int16.mod.
def reverse(x: Int16): Int16SourceReturns the value obtained by reversing the bits in the
two's complement binary representation of x.
def rotateLeft(dist: { dist = Int32 }, x: Int16): Int16SourceReturns the the value obtained by rotating the two's complement
binary representation of x left by distance bits.
def rotateRight(dist: { dist = Int32 }, x: Int16): Int16SourceReturns the the value obtained by rotating the two's complement
binary representation of x right by distance bits.
def setBit(pos: { pos = Int32 }, x: Int16): Int16SourceReturns x with the bit at position pos set (to 1).
Considers the 5 rightmost bits of pos (pos mod 32).
The bits of x have positions: 0 (rightmost bit) - 15 (leftmost bit)
def toBigDecimal(x: Int16): BigDecimalSourceConvert x to a BigDecimal.
The numeric value of x is preserved exactly.
def toBigInt(x: Int16): BigIntSourceConvert x to a BigInt.
The numeric value of x is preserved exactly.
def toFloat32(x: Int16): Float32SourceConvert x to a Float32.
The numeric value of x is preserved exactly.
def toFloat64(x: Int16): Float64SourceConvert x to a Float64.
The numeric value of x is preserved exactly.
def toInt32(x: Int16): Int32SourceConvert x to a Int32.
The numeric value of x is preserved exactly.
def toInt64(x: Int16): Int64SourceConvert x to a Int64.
The numeric value of x is preserved exactly.
def tryToInt8(x: Int16): Option[Int8]SourceConvert x to an Option[Int8].
Returns Some(x as Int8) if the numeric value of x can be represented exactly.
Returns None if the numeric value of x is outside the range of Int8
(i.e. -128 to 127).