# FractionalProxy

#### class FractionalProxy [T] extends ScalaNumberProxy[T] with RangedProxy[T]

Attributes
abstract
Source
ScalaNumberProxy.scala
Linear Supertypes
RangedProxy[T], ScalaNumberProxy[T], OrderedProxy[T], Ordered[T], Comparable[T], Typed[T], Proxy, ScalaNumericConversions, ScalaNumber, Number, Serializable, AnyRef, Any
Known Subclasses
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Inherited
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1. FractionalProxy
2. RangedProxy
3. ScalaNumberProxy
4. OrderedProxy
5. Ordered
6. Comparable
7. Typed
8. Proxy
9. ScalaNumericConversions
10. ScalaNumber
11. Number
12. Serializable
13. AnyRef
14. Any
Visibility
1. Public
2. All

### Type Members

1. #### type ResultWithoutStep = Partial[T, NumericRange[T]]

Definition Classes
FractionalProxyRangedProxy

### Abstract Value Members

1. #### implicit def integralNum : Integral[T]

In order to supply predictable ranges, we require an Integral[T] which provides us with discrete operations on the (otherwise fractional) T.

In order to supply predictable ranges, we require an Integral[T] which provides us with discrete operations on the (otherwise fractional) T. See Numeric.DoubleAsIfIntegral for an example.

Attributes
protected implicit abstract
2. #### def self : T

Attributes
abstract
Definition Classes
TypedProxy

### Concrete Value Members

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

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

Test two objects for inequality.

Test two objects for inequality.

returns

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

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

Equivalent to x.hashCode except for boxed numeric types.

Equivalent to x.hashCode except for boxed numeric types. 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.

returns

a hash value consistent with ==

Attributes
final
Definition Classes
AnyRef → Any
4. #### def < (that: T): Boolean

Definition Classes
Ordered
5. #### def <= (that: T): Boolean

Definition Classes
Ordered
6. #### def == (arg0: AnyRef): Boolean

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

Test two objects for equality.

Test two objects for equality.

returns

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

Attributes
final
Definition Classes
Any
8. #### def > (that: T): Boolean

Definition Classes
Ordered
9. #### def >= (that: T): Boolean

Definition Classes
Ordered
10. #### def abs : T

Definition Classes
ScalaNumberProxy
11. #### 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

Attributes
final
Definition Classes
Any
12. #### def byteValue (): Byte

Definition Classes
Number
13. #### 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
()
14. #### def compare (y: T): Int

Result of comparing this with operand that.

Result of comparing this with operand that. returns x where x < 0 iff this < that x == 0 iff this == that x > 0 iff this > that

Definition Classes
OrderedProxyOrdered
15. #### def compareTo (that: T): Int

Definition Classes
Ordered → Comparable
16. #### def doubleValue (): Double

Definition Classes
ScalaNumberProxy → Number
17. #### 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.

Attributes
final
Definition Classes
AnyRef
18. #### def equals (that: Any): Boolean

The equality method for reference types.

The equality method for reference types. See equals in Any.

that

the object to compare against this object for equality.

returns

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

Definition Classes
Proxy → AnyRef → Any
19. #### 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
()
20. #### def floatValue (): Float

Definition Classes
ScalaNumberProxy → Number
21. #### def getClass (): java.lang.Class[_ <: java.lang.Object]

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.

Attributes
final
Definition Classes
AnyRef
22. #### 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
Proxy → AnyRef → Any
23. #### def intValue (): Int

Definition Classes
ScalaNumberProxy → Number
24. #### 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.

Attributes
final
Definition Classes
Any
25. #### def isValidByte : Boolean

Definition Classes
ScalaNumericConversions
26. #### def isValidChar : Boolean

Definition Classes
ScalaNumericConversions
27. #### def isValidInt : Boolean

Definition Classes
ScalaNumericConversions
28. #### def isValidShort : Boolean

Definition Classes
ScalaNumericConversions
29. #### def isWhole (): Boolean

Definition Classes
FractionalProxy → ScalaNumber
30. #### def longValue (): Long

Definition Classes
ScalaNumberProxy → Number
31. #### def max (that: T): T

Definition Classes
ScalaNumberProxy
32. #### def min (that: T): T

Definition Classes
ScalaNumberProxy
33. #### 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.

Attributes
final
Definition Classes
AnyRef
34. #### 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.

Attributes
final
Definition Classes
AnyRef
35. #### 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.

Attributes
final
Definition Classes
AnyRef
36. #### val ord : Ordering[T]

Attributes
protected
Definition Classes
ScalaNumberProxyOrderedProxy
37. #### def shortValue (): Short

Definition Classes
Number
38. #### def signum : Int

Definition Classes
ScalaNumberProxy
39. #### def synchronized [T0] (arg0: ⇒ T0): T0

Attributes
final
Definition Classes
AnyRef
40. #### def to (end: T, step: T): Inclusive[T]

Definition Classes
FractionalProxyRangedProxy
41. #### def to (end: T): ResultWithoutStep

Definition Classes
FractionalProxyRangedProxy
42. #### def toByte : Byte

Definition Classes
ScalaNumericConversions
43. #### def toChar : Char

Definition Classes
ScalaNumericConversions
44. #### def toDouble : Double

Definition Classes
ScalaNumericConversions
45. #### def toFloat : Float

Definition Classes
ScalaNumericConversions
46. #### def toInt : Int

Definition Classes
ScalaNumericConversions
47. #### def toLong : Long

Definition Classes
ScalaNumericConversions
48. #### def toShort : Short

Definition Classes
ScalaNumericConversions
49. #### 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
Proxy → AnyRef → Any
50. #### def underlying (): AnyRef

Definition Classes
ScalaNumberProxy → ScalaNumber
51. #### def unifiedPrimitiveEquals (x: Any): Boolean

Should only be called after all known non-primitive types have been excluded.

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.

Attributes
protected
Definition Classes
ScalaNumericConversions
52. #### def unifiedPrimitiveHashcode (): Int

Attributes
protected
Definition Classes
ScalaNumericConversions
53. #### def until (end: T, step: T): Exclusive[T]

Definition Classes
FractionalProxyRangedProxy
54. #### def until (end: T): ResultWithoutStep

Definition Classes
FractionalProxyRangedProxy
55. #### def wait (): Unit

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

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

Attributes
final
Definition Classes
AnyRef
Annotations
()