RichFloat

final class RichFloat(val self: Float) extends AnyVal with FractionalProxy[Float]

Value members

Concrete methods

override def abs: Float

Returns the absolute value of this.

Returns the absolute value of this.

Definition Classes
Source:
RichFloat.scala
override def isValidByte: Boolean

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.Byte MinValue and MaxValue; otherwise returns false.

Definition Classes
Source:
RichFloat.scala
override def isValidChar: Boolean

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.Char MinValue and MaxValue; otherwise returns false.

Definition Classes
Source:
RichFloat.scala
override def isValidInt: Boolean

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.Int MinValue and MaxValue; otherwise returns false.

Definition Classes
Source:
RichFloat.scala
override def isValidShort: Boolean

Returns true iff this has a zero fractional part, and is within the range of scala.Short 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.

Definition Classes
Source:
RichFloat.scala
override def isWhole: Boolean
Returns:

true if this number has no decimal component, false otherwise.

Definition Classes
Source:
RichFloat.scala
override def max(that: Float): Float

Returns this if this > that or that otherwise.

Returns this if this > that or that otherwise.

Definition Classes
Source:
RichFloat.scala
override def min(that: Float): Float

Returns this if this < that or that otherwise.

Returns this if this < that or that otherwise.

Definition Classes
Source:
RichFloat.scala

Converts an angle measured in radians to an approximately equivalent angle measured in degrees.

Converts an angle measured in radians to an approximately equivalent angle measured in degrees.

Returns:

the measurement of the angle x in degrees.

Source:
RichFloat.scala

Converts an angle measured in degrees to an approximately equivalent angle measured in radians.

Converts an angle measured in degrees to an approximately equivalent angle measured in radians.

Returns:

the measurement of the angle x in radians.

Source:
RichFloat.scala

Deprecated methods

override def signum: Int

Returns the signum of this.

Returns the signum of this.

Deprecated
[Since version 2.13.0]
Definition Classes
Source:
RichFloat.scala

Inherited methods

def <(that: Float): Boolean

Returns true if this is less than that

Returns true if this is less than that

Inherited from:
Ordered
Source:
Ordered.scala
def <=(that: Float): Boolean

Returns true if this is less than or equal to that.

Returns true if this is less than or equal to that.

Inherited from:
Ordered
Source:
Ordered.scala
def >(that: Float): Boolean

Returns true if this is greater than that.

Returns true if this is greater than that.

Inherited from:
Ordered
Source:
Ordered.scala
def >=(that: Float): Boolean

Returns true if this is greater than or equal to that.

Returns true if this is greater than or equal to that.

Inherited from:
Ordered
Source:
Ordered.scala
def compare(y: Float): Int

Result of comparing this with operand 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

Inherited from:
OrderedProxy
Source:
ScalaNumberProxy.scala
def compareTo(that: Float): Int

Result of comparing this with operand that.

Result of comparing this with operand that.

Inherited from:
Ordered
Source:
Ordered.scala
override def equals(that: Any): Boolean

Compares the receiver object (this) with the argument object (that) for equivalence.

Compares the receiver object (this) with the argument object (that) for equivalence.

Any implementation of this method should be an equivalence relation:

- It is reflexive: for any instance x of type Any, x.equals(x) should return true. - It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true. - It is transitive: for any instances x, y, and z of type Any if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is usually necessary to override hashCode to ensure that objects which are "equal" (o1.equals(o2) returns true) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)).

Value parameters:
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
Inherited from:
Proxy
Source:
Proxy.scala
override def hashCode: Int

Calculate a hash code value for the object.

Calculate a hash code value for the object.

The default hashing algorithm is platform dependent.

Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

Returns:

the hash code value for this object.

Definition Classes
Inherited from:
Proxy
Source:
Proxy.scala
def sign: T

Returns the sign of this.

Returns the sign of this. zero if the argument is zero, -zero if the argument is -zero, one if the argument is greater than zero, -one if the argument is less than zero, and NaN if the argument is NaN where applicable.

Inherited from:
ScalaNumberProxy
Source:
ScalaNumberProxy.scala

Returns the value of this as a scala.Byte.

Returns the value of this as a scala.Byte. This may involve rounding or truncation.

Inherited from:
ScalaNumericAnyConversions
Source:
ScalaNumericConversions.scala

Returns the value of this as a scala.Char.

Returns the value of this as a scala.Char. This may involve rounding or truncation.

Inherited from:
ScalaNumericAnyConversions
Source:
ScalaNumericConversions.scala

Returns the value of this as a scala.Double.

Returns the value of this as a scala.Double. This may involve rounding or truncation.

Inherited from:
ScalaNumericAnyConversions
Source:
ScalaNumericConversions.scala

Returns the value of this as a scala.Float.

Returns the value of this as a scala.Float. This may involve rounding or truncation.

Inherited from:
ScalaNumericAnyConversions
Source:
ScalaNumericConversions.scala
def toInt: Int

Returns the value of this as an scala.Int.

Returns the value of this as an scala.Int. This may involve rounding or truncation.

Inherited from:
ScalaNumericAnyConversions
Source:
ScalaNumericConversions.scala

Returns the value of this as a scala.Long.

Returns the value of this as a scala.Long. This may involve rounding or truncation.

Inherited from:
ScalaNumericAnyConversions
Source:
ScalaNumericConversions.scala

Returns the value of this as a scala.Short.

Returns the value of this as a scala.Short. This may involve rounding or truncation.

Inherited from:
ScalaNumericAnyConversions
Source:
ScalaNumericConversions.scala
override def toString: String

Returns a string representation of the object.

Returns a string representation of the object.

The default representation is platform dependent.

Returns:

a string representation of the object.

Definition Classes
Inherited from:
Proxy
Source:
Proxy.scala

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.

Inherited from:
ScalaNumericAnyConversions
Source:
ScalaNumericConversions.scala

Concrete fields