Test two objects for inequality.
true
if !(this == that), false otherwise.
Equivalent to x.hashCode
except for boxed numeric types and null
. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null
returns a hashcode where null.hashCode
throws a NullPointerException
.
a hash value consistent with ==
Bitwise and-not of BigInts. Returns a BigInt whose value is (this & ~that).
Returns true if this
is less than that
Returns true if this
is less than or equal to that
.
The expression x == that
is equivalent to if (x eq null) that eq null else x.equals(that)
.
true
if the receiver object is equivalent to the argument; false
otherwise.
Returns true if this
is greater than that
.
Returns true if this
is greater than or equal to that
.
Cast the receiver object to be of type T0
.
Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String]
will throw a ClassCastException
at runtime, while the expression List(1).asInstanceOf[List[String]]
will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.
the receiver object.
ClassCastException
if the receiver object is not an instance of the erasure of type T0
.
Converts this BigInt to a byte. If the BigInt is too big to fit in a byte, only the low-order 8 bits are returned. Note that this conversion can lose information about the overall magnitude of the BigInt value as well as return a result with the opposite sign.
Converts this BigInt to a char. If the BigInt is too big to fit in a char, only the low-order 16 bits are returned. Note that this conversion can lose information about the overall magnitude of the BigInt value and that it always returns a positive result.
Create a copy of the receiver object.
The default implementation of the clone
method is platform dependent.
a copy of the receiver object.
Result of comparing this
with operand that
.
Converts this BigInt
to a double
. if this BigInt
has too great a magnitude to represent as a double, it will be converted to Double.NEGATIVE_INFINITY
or Double.POSITIVE_INFINITY
as appropriate.
Tests whether the argument (that
) is a reference to the receiver object (this
).
The eq
method implements an equivalence relation on non-null instances of AnyRef
, and has three additional properties:
x
and y
of type AnyRef
, multiple invocations of x.eq(y)
consistently returns true
or consistently returns false
.For any non-null instance x
of type AnyRef
, x.eq(null)
and null.eq(x)
returns false
.
null.eq(null)
returns true
. When overriding the equals
or hashCode
methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2
), they should be equal to each other (o1 == o2
) and they should hash to the same value (o1.hashCode == o2.hashCode
).
true
if the argument is a reference to the receiver object; false
otherwise.
Compares this BigInt with the specified value for equality.
the object to compare against this object for equality.
true
if the receiver object is equivalent to the argument; false
otherwise.
Called by the garbage collector on the receiver object when there are no more references to the object.
The details of when and if the finalize
method is invoked, as well as the interaction between finalize
and non-local returns and exceptions, are all platform dependent.
not specified by SLS as a member of AnyRef
Converts this BigInt
to a float
. If this BigInt
has too great a magnitude to represent as a float, it will be converted to Float.NEGATIVE_INFINITY
or Float.POSITIVE_INFINITY
as appropriate.
Returns string formatted according to given format
string. Format strings are as for String.format
(@see java.lang.String.format).
Returns the runtime class representation of the object.
a class object corresponding to the runtime type of the receiver.
Returns the hash code for this BigInt.
the hash code value for this object.
Converts this BigInt to an int. If the BigInt is too big to fit in an int, only the low-order 32 bits are returned. Note that this conversion can lose information about the overall magnitude of the BigInt value as well as return a result with the opposite sign.
Test whether the dynamic type of the receiver object is T0
.
Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String]
will return false
, while the expression List(1).isInstanceOf[List[String]]
will return true
. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.
true
if the receiver object is an instance of erasure of type T0
; false
otherwise.
Returns true if this BigInt is probably prime, false if it's definitely composite.
a measure of the uncertainty that the caller is willing to tolerate: if the call returns true the probability that this BigInt is prime exceeds (1 - 1/2 ^ certainty). The execution time of this method is proportional to the value of this parameter.
Returns true
iff this has a zero fractional part, and is within the range of scala.Byte MinValue and MaxValue; otherwise returns false
.
Returns true
iff this has a zero fractional part, and is within the range of scala.Char MinValue and MaxValue; otherwise returns false
.
Returns true
iff this has a zero fractional part, and is within the range of scala.Int MinValue and MaxValue; otherwise returns false
.
Returns true
iff this has a zero fractional part, and is within the range of scala.Short MinValue and MaxValue; otherwise returns false
.
true
if this number has no decimal component, false
otherwise.
Converts this BigInt to a long. If the BigInt is too big to fit in a long, only the low-order 64 bits are returned. Note that this conversion can lose information about the overall magnitude of the BigInt value as well as return a result with the opposite sign.
Returns a BigInt whose value is (this mod that). This method differs from %
in that it always returns a non-negative BigInt.
Equivalent to !(this eq that)
.
true
if the argument is not a reference to the receiver object; false
otherwise.
Wakes up a single thread that is waiting on the receiver object's monitor.
not specified by SLS as a member of AnyRef
Wakes up all threads that are waiting on the receiver object's monitor.
not specified by SLS as a member of AnyRef
Converts this BigInt to a short. If the BigInt is too big to fit in a short, only the low-order 16 bits are returned. Note that this conversion can lose information about the overall magnitude of the BigInt value as well as return a result with the opposite sign.
Returns the value of this as a scala.Byte. This may involve rounding or truncation.
Returns a byte array containing the two's-complement representation of this BigInt. The byte array will be in big-endian byte-order: the most significant byte is in the zeroth element. The array will contain the minimum number of bytes required to represent this BigInt, including at least one sign bit.
Returns the value of this as a scala.Char. This may involve rounding or truncation.
Returns the value of this as a scala.Double. This may involve rounding or truncation.
Returns the value of this as a scala.Float. This may involve rounding or truncation.
Returns the value of this as an scala.Int. This may involve rounding or truncation.
Returns the value of this as a scala.Long. This may involve rounding or truncation.
Returns the value of this as a scala.Short. This may involve rounding or truncation.
Returns the decimal String representation of this BigInt.
a String representation of the object.
Should only be called after all known non-primitive types have been excluded. This method won't dispatch anywhere else after checking against the primitives to avoid infinite recursion between equals and this on unknown "Number" variants.
Additionally, this should only be called if the numeric type is happy to be converted to Long, Float, and Double. If for instance a BigInt much larger than the Long range is sent here, it will claim equality with whatever Long is left in its lower 64 bits. Or a BigDecimal with more precision than Double can hold: same thing. There's no way given the interface available here to prevent this error.
Create a NumericRange[BigInt]
in range [start;end)
with the specified step, where start is the target BigInt.
the end value of the range (exclusive)
the distance between elements (defaults to 1)
the range
(bigInt: any2stringadd[BigInt]).+(other)
Returns true if this
is less than that
(bigInt: Ordered[BigInt]).<(that)
Returns true if this
is less than or equal to that
.
(bigInt: Ordered[BigInt]).<=(that)
Returns true if this
is greater than that
.
(bigInt: Ordered[BigInt]).>(that)
Returns true if this
is greater than or equal to that
.
(bigInt: Ordered[BigInt]).>=(that)
Result of comparing this
with operand that
.
Implement this method to determine how instances of A will be sorted.
Returns x
where:
x < 0
when this < that
x == 0
when this == that
x > 0
when this > that
(bigInt: Ordered[BigInt]).compare(that)
Result of comparing this
with operand that
.
(bigInt: Ordered[BigInt]).compareTo(that)
© 2002-2019 EPFL, with contributions from Lightbend.
Licensed under the Apache License, Version 2.0.
https://www.scala-lang.org/api/2.12.9/scala/math/BigInt.html