RichChar

final class RichChar extends AnyVal with IntegralProxy[Char]

Source: RichChar.scala

Linear Supertypes

IntegralProxy[Char], RangedProxy[Char], ScalaWholeNumberProxy[Char], ScalaNumberProxy[Char], OrderedProxy[Char], math.Ordered[Char], Comparable[Char], Typed[Char], Proxy, ScalaNumericAnyConversions, AnyVal, Any

Ordering

Alphabetic
By Inheritance

Inherited

RichChar
IntegralProxy
RangedProxy
ScalaWholeNumberProxy
ScalaNumberProxy
OrderedProxy
Ordered
Comparable
Typed
Proxy
ScalaNumericAnyConversions
AnyVal
Any

Implicitly

by any2stringadd
by StringFormat
by Ensuring
by ArrowAssoc

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Visibility

Public
All

Instance Constructors

new RichChar(self: Char)

Type Members

type ResultWithoutStep = NumericRange[Char]

Definition Classes
IntegralProxy → RangedProxy

Value Members

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
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
Any
def +(other: String): String

Implicit
This member is added by an implicit conversion from RichChar to any2stringadd[RichChar] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd
def ->[B](y: B): (RichChar, B)

Implicit
This member is added by an implicit conversion from RichChar to ArrowAssoc[RichChar] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
def <(that: Char): Boolean
Returns true if this is less than that
Returns true if this is less than that

Definition Classes
Ordered
def <=(that: Char): Boolean
Returns true if this is less than or equal to that.
Returns true if this is less than or equal to that.

Definition Classes
Ordered
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
def >(that: Char): Boolean
Returns true if this is greater than that.
Returns true if this is greater than that.

Definition Classes
Ordered
def >=(that: Char): Boolean
Returns true if this is greater than or equal to that.
Returns true if this is greater than or equal to that.

Definition Classes
Ordered
def abs: Char
Returns the absolute value of this.
Returns the absolute value of this.

Definition Classes
RichChar → ScalaNumberProxy
def asDigit: Int
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
the receiver object.

Definition Classes
Any
Exceptions thrown
ClassCastException if the receiver object is not an instance of the erasure of type T0.
def byteValue(): Byte

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def compare(y: Char): 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
Definition Classes
OrderedProxy → Ordered
def compareTo(that: Char): Int
Result of comparing this with operand that.
Result of comparing this with operand that.

Definition Classes
Ordered → Comparable
def doubleValue(): Double

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def ensuring(cond: (RichChar) ⇒ Boolean, msg: ⇒ Any): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (RichChar) ⇒ Boolean): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: ⇒ Any): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def floatValue(): Float

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def getClass(): Class[_ <: AnyVal]
Returns the runtime class representation of the object.
Returns the runtime class representation of the object.
returns
a class object corresponding to the runtime type of the receiver.

Definition Classes
AnyVal → Any
def getDirectionality: Byte
def getNumericValue: Int
def getType: Int
def intValue(): Int

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def isControl: Boolean
def isDigit: Boolean
def isHighSurrogate: Boolean
def isIdentifierIgnorable: Boolean
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
def isLetter: Boolean
def isLetterOrDigit: Boolean
def isLowSurrogate: Boolean
def isLower: Boolean
def isMirrored: Boolean
def isSpaceChar: Boolean
def isSurrogate: Boolean
def isTitleCase: Boolean
def isUnicodeIdentifierPart: Boolean
def isUnicodeIdentifierStart: Boolean
def isUpper: Boolean
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
ScalaNumericAnyConversions
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
RichChar → ScalaNumericAnyConversions
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
ScalaNumericAnyConversions
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
ScalaNumericAnyConversions
def isWhitespace: Boolean
def longValue(): Long

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def max(that: Char): Char
Returns this if this > that or that otherwise.
Returns this if this > that or that otherwise.

Definition Classes
RichChar → ScalaNumberProxy
def min(that: Char): Char
Returns this if this < that or that otherwise.
Returns this if this < that or that otherwise.

Definition Classes
RichChar → ScalaNumberProxy
def num: CharIsIntegral.type

Attributes
protected
Definition Classes
RichChar → IntegralProxy → ScalaNumberProxy
def ord: math.Ordering.Char.type

Attributes
protected
Definition Classes
RichChar → OrderedProxy
def reverseBytes: Char
val self: Char

Definition Classes
RichChar → Typed → Proxy
def shortValue(): Short

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def signum: Int
Returns the signum of this.
Returns the signum of this.

Definition Classes
RichChar → ScalaNumberProxy
def to(end: Char, step: Char): Inclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def to(end: Char): Inclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def toByte: Byte
Returns the value of this as a scala.Byte.
Returns the value of this as a scala.Byte. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toChar: Char
Returns the value of this as a scala.Char.
Returns the value of this as a scala.Char. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toDouble: Double
Returns the value of this as a scala.Double.
Returns the value of this as a scala.Double. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toFloat: Float
Returns the value of this as a scala.Float.
Returns the value of this as a scala.Float. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
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.

Definition Classes
ScalaNumericAnyConversions
def toLong: Long
Returns the value of this as a scala.Long.
Returns the value of this as a scala.Long. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toLower: Char
def toShort: Short
Returns the value of this as a scala.Short.
Returns the value of this as a scala.Short. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
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
Proxy → Any
def toTitleCase: Char
def toUpper: Char
def underlying(): AnyRef

Definition Classes
ScalaNumberProxy → ScalaNumericAnyConversions
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
ScalaNumericAnyConversions
def unifiedPrimitiveHashcode(): Int

Attributes
protected
Definition Classes
ScalaNumericAnyConversions
def until(end: Char, step: Char): Exclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def until(end: Char): Exclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def →[B](y: B): (RichChar, B)

Implicit
This member is added by an implicit conversion from RichChar to ArrowAssoc[RichChar] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc

Deprecated Value Members

def formatted(fmtstr: String): String
Returns string formatted according to given format string.
Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

Implicit
This member is added by an implicit conversion from RichChar to Predef.StringFormat[RichChar] performed by method StringFormat in scala.Predef.
Definition Classes
StringFormat
Annotations
@deprecated @inline()
Deprecated
(Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.
def isWhole(): Boolean
returns
true if this number has no decimal component, false otherwise.

Definition Classes
ScalaWholeNumberProxy → ScalaNumericAnyConversions
Annotations
@deprecated
Deprecated
(Since version 2.12.15) isWhole on an integer type is always true

Inherited from IntegralProxy[Char]

Value Members

def to(end: Char, step: Char): Inclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def to(end: Char): Inclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def until(end: Char, step: Char): Exclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def until(end: Char): Exclusive[Char]

Definition Classes
IntegralProxy → RangedProxy

Inherited from ScalaWholeNumberProxy[Char]

Value Members

def isWhole(): Boolean
returns
true if this number has no decimal component, false otherwise.

Definition Classes
ScalaWholeNumberProxy → ScalaNumericAnyConversions
Annotations
@deprecated
Deprecated
(Since version 2.12.15) isWhole on an integer type is always true

Inherited from ScalaNumberProxy[Char]

Value Members

def underlying(): AnyRef

Definition Classes
ScalaNumberProxy → ScalaNumericAnyConversions

Inherited from OrderedProxy[Char]

Value Members

def compare(y: Char): 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
Definition Classes
OrderedProxy → Ordered

Inherited from math.Ordered[Char]

Value Members

def <(that: Char): Boolean
Returns true if this is less than that
Returns true if this is less than that

Definition Classes
Ordered
def <=(that: Char): Boolean
Returns true if this is less than or equal to that.
Returns true if this is less than or equal to that.

Definition Classes
Ordered
def >(that: Char): Boolean
Returns true if this is greater than that.
Returns true if this is greater than that.

Definition Classes
Ordered
def >=(that: Char): Boolean
Returns true if this is greater than or equal to that.
Returns true if this is greater than or equal to that.

Definition Classes
Ordered
def compareTo(that: Char): Int
Result of comparing this with operand that.
Result of comparing this with operand that.

Definition Classes
Ordered → Comparable

Inherited from Proxy

Value Members

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
Proxy → Any

Inherited from ScalaNumericAnyConversions

Value Members

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

Definition Classes
ScalaNumericAnyConversions
def toChar: Char
Returns the value of this as a scala.Char.
Returns the value of this as a scala.Char. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toDouble: Double
Returns the value of this as a scala.Double.
Returns the value of this as a scala.Double. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toFloat: Float
Returns the value of this as a scala.Float.
Returns the value of this as a scala.Float. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
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.

Definition Classes
ScalaNumericAnyConversions
def toLong: Long
Returns the value of this as a scala.Long.
Returns the value of this as a scala.Long. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toShort: Short
Returns the value of this as a scala.Short.
Returns the value of this as a scala.Short. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
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
ScalaNumericAnyConversions
def unifiedPrimitiveHashcode(): Int

Attributes
protected
Definition Classes
ScalaNumericAnyConversions

Inherited from AnyVal

Value Members

def getClass(): Class[_ <: AnyVal]
Returns the runtime class representation of the object.
Returns the runtime class representation of the object.
returns
a class object corresponding to the runtime type of the receiver.

Definition Classes
AnyVal → Any

Inherited from Any

Value Members

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
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
Any
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
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
the receiver object.

Definition Classes
Any
Exceptions thrown
ClassCastException if the receiver object is not an instance of the erasure of type T0.
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

Inherited by implicit conversion any2stringadd from RichChar to any2stringadd[RichChar]

Value Members

def +(other: String): String

Implicit
This member is added by an implicit conversion from RichChar to any2stringadd[RichChar] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd

Inherited by implicit conversion StringFormat from RichChar to Predef.StringFormat[RichChar]

Value Members

def formatted(fmtstr: String): String
Returns string formatted according to given format string.
Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

Implicit
This member is added by an implicit conversion from RichChar to Predef.StringFormat[RichChar] performed by method StringFormat in scala.Predef.
Definition Classes
StringFormat
Annotations
@deprecated @inline()
Deprecated
(Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

Inherited by implicit conversion Ensuring from RichChar to Ensuring[RichChar]

Value Members

def ensuring(cond: (RichChar) ⇒ Boolean, msg: ⇒ Any): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (RichChar) ⇒ Boolean): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: ⇒ Any): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring

Inherited by implicit conversion ArrowAssoc from RichChar to ArrowAssoc[RichChar]

Value Members

def ->[B](y: B): (RichChar, B)

Implicit
This member is added by an implicit conversion from RichChar to ArrowAssoc[RichChar] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
def →[B](y: B): (RichChar, B)

Implicit
This member is added by an implicit conversion from RichChar to ArrowAssoc[RichChar] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc

Ungrouped

type ResultWithoutStep = NumericRange[Char]

Definition Classes
IntegralProxy → RangedProxy

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
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
Any
def +(other: String): String

Implicit
This member is added by an implicit conversion from RichChar to any2stringadd[RichChar] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd
def ->[B](y: B): (RichChar, B)

Implicit
This member is added by an implicit conversion from RichChar to ArrowAssoc[RichChar] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
def <(that: Char): Boolean
Returns true if this is less than that
Returns true if this is less than that

Definition Classes
Ordered
def <=(that: Char): Boolean
Returns true if this is less than or equal to that.
Returns true if this is less than or equal to that.

Definition Classes
Ordered
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
def >(that: Char): Boolean
Returns true if this is greater than that.
Returns true if this is greater than that.

Definition Classes
Ordered
def >=(that: Char): Boolean
Returns true if this is greater than or equal to that.
Returns true if this is greater than or equal to that.

Definition Classes
Ordered
def abs: Char
Returns the absolute value of this.
Returns the absolute value of this.

Definition Classes
RichChar → ScalaNumberProxy
def asDigit: Int
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
the receiver object.

Definition Classes
Any
Exceptions thrown
ClassCastException if the receiver object is not an instance of the erasure of type T0.
def byteValue(): Byte

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def compare(y: Char): 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
Definition Classes
OrderedProxy → Ordered
def compareTo(that: Char): Int
Result of comparing this with operand that.
Result of comparing this with operand that.

Definition Classes
Ordered → Comparable
def doubleValue(): Double

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def ensuring(cond: (RichChar) ⇒ Boolean, msg: ⇒ Any): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (RichChar) ⇒ Boolean): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: ⇒ Any): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): RichChar

Implicit
This member is added by an implicit conversion from RichChar to Ensuring[RichChar] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring
def floatValue(): Float

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def getClass(): Class[_ <: AnyVal]
Returns the runtime class representation of the object.
Returns the runtime class representation of the object.
returns
a class object corresponding to the runtime type of the receiver.

Definition Classes
AnyVal → Any
def getDirectionality: Byte
def getNumericValue: Int
def getType: Int
def intValue(): Int

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def isControl: Boolean
def isDigit: Boolean
def isHighSurrogate: Boolean
def isIdentifierIgnorable: Boolean
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
def isLetter: Boolean
def isLetterOrDigit: Boolean
def isLowSurrogate: Boolean
def isLower: Boolean
def isMirrored: Boolean
def isSpaceChar: Boolean
def isSurrogate: Boolean
def isTitleCase: Boolean
def isUnicodeIdentifierPart: Boolean
def isUnicodeIdentifierStart: Boolean
def isUpper: Boolean
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
ScalaNumericAnyConversions
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
RichChar → ScalaNumericAnyConversions
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
ScalaNumericAnyConversions
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
ScalaNumericAnyConversions
def isWhitespace: Boolean
def longValue(): Long

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def max(that: Char): Char
Returns this if this > that or that otherwise.
Returns this if this > that or that otherwise.

Definition Classes
RichChar → ScalaNumberProxy
def min(that: Char): Char
Returns this if this < that or that otherwise.
Returns this if this < that or that otherwise.

Definition Classes
RichChar → ScalaNumberProxy
def num: CharIsIntegral.type

Attributes
protected
Definition Classes
RichChar → IntegralProxy → ScalaNumberProxy
def ord: math.Ordering.Char.type

Attributes
protected
Definition Classes
RichChar → OrderedProxy
def reverseBytes: Char
val self: Char

Definition Classes
RichChar → Typed → Proxy
def shortValue(): Short

Definition Classes
RichChar → ScalaNumberProxy → ScalaNumericAnyConversions
def signum: Int
Returns the signum of this.
Returns the signum of this.

Definition Classes
RichChar → ScalaNumberProxy
def to(end: Char, step: Char): Inclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def to(end: Char): Inclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def toByte: Byte
Returns the value of this as a scala.Byte.
Returns the value of this as a scala.Byte. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toChar: Char
Returns the value of this as a scala.Char.
Returns the value of this as a scala.Char. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toDouble: Double
Returns the value of this as a scala.Double.
Returns the value of this as a scala.Double. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toFloat: Float
Returns the value of this as a scala.Float.
Returns the value of this as a scala.Float. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
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.

Definition Classes
ScalaNumericAnyConversions
def toLong: Long
Returns the value of this as a scala.Long.
Returns the value of this as a scala.Long. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
def toLower: Char
def toShort: Short
Returns the value of this as a scala.Short.
Returns the value of this as a scala.Short. This may involve rounding or truncation.

Definition Classes
ScalaNumericAnyConversions
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
Proxy → Any
def toTitleCase: Char
def toUpper: Char
def underlying(): AnyRef

Definition Classes
ScalaNumberProxy → ScalaNumericAnyConversions
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
ScalaNumericAnyConversions
def unifiedPrimitiveHashcode(): Int

Attributes
protected
Definition Classes
ScalaNumericAnyConversions
def until(end: Char, step: Char): Exclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def until(end: Char): Exclusive[Char]

Definition Classes
IntegralProxy → RangedProxy
def →[B](y: B): (RichChar, B)

Implicit
This member is added by an implicit conversion from RichChar to ArrowAssoc[RichChar] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
def formatted(fmtstr: String): String
Returns string formatted according to given format string.
Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

Implicit
This member is added by an implicit conversion from RichChar to Predef.StringFormat[RichChar] performed by method StringFormat in scala.Predef.
Definition Classes
StringFormat
Annotations
@deprecated @inline()
Deprecated
(Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.
def isWhole(): Boolean
returns
true if this number has no decimal component, false otherwise.

Definition Classes
ScalaWholeNumberProxy → ScalaNumericAnyConversions
Annotations
@deprecated
Deprecated
(Since version 2.12.15) isWhole on an integer type is always true

Packages

Package structure

Automatic imports

RichChar

final class RichChar extends AnyVal with IntegralProxy[Char]

Instance Constructors

Type Members

Value Members

Deprecated Value Members

Inherited from IntegralProxy[Char]

Value Members

Inherited from ScalaWholeNumberProxy[Char]

Value Members

Inherited from ScalaNumberProxy[Char]

Value Members

Inherited from OrderedProxy[Char]

Value Members

Inherited from math.Ordered[Char]

Value Members

Inherited from Proxy

Value Members

Inherited from ScalaNumericAnyConversions

Value Members

Inherited from AnyVal

Value Members

Inherited from Any

Value Members

Inherited by implicit conversion any2stringadd from RichChar to any2stringadd[RichChar]

Value Members

Inherited by implicit conversion StringFormat from RichChar to Predef.StringFormat[RichChar]

Value Members

Inherited by implicit conversion Ensuring from RichChar to Ensuring[RichChar]

Value Members

Inherited by implicit conversion ArrowAssoc from RichChar to ArrowAssoc[RichChar]

Value Members

Ungrouped

Packages

Package structure

Automatic imports

RichChar 

final class RichChar extends AnyVal with IntegralProxy[Char]

Instance Constructors

Type Members

Value Members

Deprecated Value Members

Inherited from IntegralProxy[Char]

Value Members

Inherited from ScalaWholeNumberProxy[Char]

Value Members

Inherited from ScalaNumberProxy[Char]

Value Members

Inherited from OrderedProxy[Char]

Value Members

Inherited from math.Ordered[Char]

Value Members

Inherited from Proxy

Value Members

Inherited from ScalaNumericAnyConversions

Value Members

Inherited from AnyVal

Value Members

Inherited from Any

Value Members

Inherited by implicit conversion any2stringadd from RichChar to any2stringadd[RichChar]

Value Members

Inherited by implicit conversion StringFormat from RichChar to Predef.StringFormat[RichChar]

Value Members

Inherited by implicit conversion Ensuring from RichChar to Ensuring[RichChar]

Value Members

Inherited by implicit conversion ArrowAssoc from RichChar to ArrowAssoc[RichChar]

Value Members

Ungrouped

RichChar