# LongIsIntegral

#### trait LongIsIntegral extends Integral[Long]

Source
Numeric.scala
Linear Supertypes
Integral[Long], Numeric[Long], Ordering[Long], Serializable, Serializable, PartialOrdering[Long], Equiv[Long], Comparator[Long], AnyRef, Any
Known Subclasses
Ordering
1. Alphabetic
2. By inheritance
Inherited
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1. LongIsIntegral
2. Integral
3. Numeric
4. Ordering
5. Serializable
6. Serializable
7. PartialOrdering
8. Equiv
9. Comparator
10. AnyRef
11. Any
Visibility
1. Public
2. All

### Type Members

2. #### class Ops extends AnyRef

This inner class defines comparison operators available for `T`.

### Abstract Value Members

1. #### abstract def compare(x: Long, y: Long): Int

Returns an integer whose sign communicates how x compares to y.

Returns an integer whose sign communicates how x compares to y.

The result sign has the following meaning:

• negative if x < y
• positive if x > y
• zero otherwise (if x == y)
Definition Classes
Ordering → Comparator

### Concrete Value Members

1. #### final def !=(arg0: AnyRef): Boolean

Definition Classes
AnyRef
2. #### final def !=(arg0: Any): Boolean

Test two objects for inequality.

Test two objects for inequality.

returns

`true` if !(this == that), false otherwise.

Definition Classes
Any
3. #### final def ##(): Int

Equivalent to `x.hashCode` except for boxed numeric types and `null`.

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`.

returns

a hash value consistent with ==

Definition Classes
AnyRef → Any
4. #### final def ==(arg0: AnyRef): Boolean

Definition Classes
AnyRef
5. #### final def ==(arg0: Any): Boolean

Test two objects for equality.

Test two objects for equality. The expression `x == that` is equivalent to `if (x eq null) that eq null else x.equals(that)`.

returns

`true` if the receiver object is equivalent to the argument; `false` otherwise.

Definition Classes
Any
6. #### def abs(x: Long): Long

Definition Classes
Numeric
7. #### final def asInstanceOf[T0]: T0

Cast the receiver object to be of type `T0`.

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.

returns

Definition Classes
Any
Exceptions thrown
ClassCastException

if the receiver object is not an instance of the erasure of type `T0`.

8. #### def clone(): AnyRef

Create a copy of the receiver object.

Create a copy of the receiver object.

The default implementation of the `clone` method is platform dependent.

returns

a copy of the receiver object.

Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
()
Note

not specified by SLS as a member of AnyRef

9. #### final def eq(arg0: AnyRef): Boolean

Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

Tests whether the argument (`arg0`) 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:

• It is consistent: for any non-null instances `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`).

returns

`true` if the argument is a reference to the receiver object; `false` otherwise.

Definition Classes
AnyRef
10. #### def equals(arg0: Any): Boolean

The equality method for reference types.

The equality method for reference types. Default implementation delegates to `eq`.

See also `equals` in Any.

returns

`true` if the receiver object is equivalent to the argument; `false` otherwise.

Definition Classes
AnyRef → Any
11. #### def equiv(x: Long, y: Long): Boolean

Return true if `x` == `y` in the ordering.

Return true if `x` == `y` in the ordering.

Definition Classes
OrderingPartialOrderingEquiv
12. #### def finalize(): Unit

Called by the garbage collector on the receiver object when there are no more references to the object.

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.

Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
()
Note

not specified by SLS as a member of AnyRef

13. #### def fromInt(x: Int): Long

Definition Classes
LongIsIntegralNumeric
14. #### final def getClass(): Class[_]

A representation that corresponds to the dynamic class of the receiver object.

A representation that corresponds to the dynamic class of the receiver object.

The nature of the representation is platform dependent.

returns

a representation that corresponds to the dynamic class of the receiver object.

Definition Classes
AnyRef → Any
Note

not specified by SLS as a member of AnyRef

15. #### def gt(x: Long, y: Long): Boolean

Return true if `x` > `y` in the ordering.

Return true if `x` > `y` in the ordering.

Definition Classes
OrderingPartialOrdering
16. #### def gteq(x: Long, y: Long): Boolean

Return true if `x` >= `y` in the ordering.

Return true if `x` >= `y` in the ordering.

Definition Classes
OrderingPartialOrdering
17. #### def hashCode(): Int

The hashCode method for reference types.

The hashCode method for reference types. See hashCode in Any.

returns

the hash code value for this object.

Definition Classes
AnyRef → Any
18. #### final def isInstanceOf[T0]: Boolean

Test whether the dynamic type of the receiver object is `T0`.

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.

returns

`true` if the receiver object is an instance of erasure of type `T0`; `false` otherwise.

Definition Classes
Any
19. #### def lt(x: Long, y: Long): Boolean

Return true if `x` < `y` in the ordering.

Return true if `x` < `y` in the ordering.

Definition Classes
OrderingPartialOrdering
20. #### def lteq(x: Long, y: Long): Boolean

Return true if `x` <= `y` in the ordering.

Return true if `x` <= `y` in the ordering.

Definition Classes
OrderingPartialOrdering
21. #### def max(x: Long, y: Long): Long

Return `x` if `x` >= `y`, otherwise `y`.

Return `x` if `x` >= `y`, otherwise `y`.

Definition Classes
Ordering
22. #### def min(x: Long, y: Long): Long

Return `x` if `x` <= `y`, otherwise `y`.

Return `x` if `x` <= `y`, otherwise `y`.

Definition Classes
Ordering
23. #### def minus(x: Long, y: Long): Long

Definition Classes
LongIsIntegralNumeric
24. #### implicit def mkNumericOps(lhs: Long): IntegralOps

Definition Classes
IntegralNumeric
25. #### implicit def mkOrderingOps(lhs: Long): Ops

This implicit method augments `T` with the comparison operators defined in `scala.math.Ordering.Ops`.

This implicit method augments `T` with the comparison operators defined in `scala.math.Ordering.Ops`.

Definition Classes
Ordering
26. #### final def ne(arg0: AnyRef): Boolean

Equivalent to `!(this eq that)`.

Equivalent to `!(this eq that)`.

returns

`true` if the argument is not a reference to the receiver object; `false` otherwise.

Definition Classes
AnyRef
27. #### def negate(x: Long): Long

Definition Classes
LongIsIntegralNumeric
28. #### final def notify(): Unit

Wakes up a single thread that is waiting on the receiver object's monitor.

Wakes up a single thread that is waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note

not specified by SLS as a member of AnyRef

29. #### final def notifyAll(): Unit

Wakes up all threads that are waiting on the receiver object's monitor.

Wakes up all threads that are waiting on the receiver object's monitor.

Definition Classes
AnyRef
Note

not specified by SLS as a member of AnyRef

30. #### def on[U](f: (U) ⇒ Long): Ordering[U]

Given f, a function from U into T, creates an Ordering[U] whose compare function is equivalent to:

Given f, a function from U into T, creates an Ordering[U] whose compare function is equivalent to:

```def compare(x:U, y:U) = Ordering[T].compare(f(x), f(y))
```
Definition Classes
Ordering
31. #### def one: Long

Definition Classes
Numeric
32. #### def plus(x: Long, y: Long): Long

Definition Classes
LongIsIntegralNumeric
33. #### def quot(x: Long, y: Long): Long

Definition Classes
LongIsIntegralIntegral
34. #### def rem(x: Long, y: Long): Long

Definition Classes
LongIsIntegralIntegral
35. #### def reverse: Ordering[Long]

Return the opposite ordering of this one.

Return the opposite ordering of this one.

Definition Classes
OrderingPartialOrdering
36. #### def signum(x: Long): Int

Definition Classes
Numeric
37. #### final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
38. #### def times(x: Long, y: Long): Long

Definition Classes
LongIsIntegralNumeric
39. #### def toDouble(x: Long): Double

Definition Classes
LongIsIntegralNumeric
40. #### def toFloat(x: Long): Float

Definition Classes
LongIsIntegralNumeric
41. #### def toInt(x: Long): Int

Definition Classes
LongIsIntegralNumeric
42. #### def toLong(x: Long): Long

Definition Classes
LongIsIntegralNumeric
43. #### def toString(): String

Creates a String representation of this object.

Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

returns

a String representation of the object.

Definition Classes
AnyRef → Any
44. #### def tryCompare(x: Long, y: Long): Some[Int]

Returns whether a comparison between `x` and `y` is defined, and if so the result of `compare(x, y)`.

Returns whether a comparison between `x` and `y` is defined, and if so the result of `compare(x, y)`.

Definition Classes
OrderingPartialOrdering
45. #### final def wait(): Unit

Definition Classes
AnyRef
Annotations
()
46. #### final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
()
47. #### final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
()
48. #### def zero: Long

Definition Classes
Numeric