Double

Overview

Double precision floating point type.

Location

Implements

 

constructor    (declared in Object) UIKit for Mac

Default constructor.

 

constructor

 

Double()

 

init()

 

Double()

 

Sub New()

CompareTo (Double): Int32

Compares this value to another value; returns 0 if equal, -1 if less, 1 if more.

 

method CompareTo(a: Double): Int32

 

Int32 CompareTo(Double a)

 

func CompareTo(_ a: Double) -> Int32

 

Int32 CompareTo(Double a)

 

Function CompareTo(a As Double) As Int32

Parameters:

  • a:

CompareTo (Object): Int32

Compares this value to another value; returns 0 if equal, -1 if less, 1 if more.

 

method CompareTo(a: Object): Int32

 

Int32 CompareTo(Object a)

 

func CompareTo(_ a: Object) -> Int32

 

Int32 CompareTo(Object a)

 

Function CompareTo(a As Object) As Int32

Parameters:

  • a:

Equals (Object): Boolean  virtual    (declared in Object) Android, iOS, iOS Simulator, Mac Catalyst, macOS, tvOS, tvOS Simulator, Ubuntu, watchOS, watchOS Simulator, WebAssembly, Windows

 

method Equals(aOther: Object): Boolean

 

Boolean Equals(Object aOther)

 

func Equals(_ aOther: Object) -> Boolean

 

Boolean Equals(Object aOther)

 

Function Equals(aOther As Object) As Boolean

Parameters:

  • aOther:

Equals (Object): Boolean  override virtual

Returns true if the target object matches this one, by default compares the reference.

 

method Equals(obj: Object): Boolean

 

Boolean Equals(Object obj)

 

func Equals(_ obj: Object) -> Boolean

 

Boolean Equals(Object obj)

 

Function Equals(obj As Object) As Boolean

Parameters:

  • obj:

Equals (Double): Boolean

Compares this value to another value; returns true if equal.

 

method Equals(other: Double): Boolean

 

Boolean Equals(Double other)

 

func Equals(_ other: Double) -> Boolean

 

Boolean Equals(Double other)

 

Function Equals(other As Double) As Boolean

Parameters:

  • other:

Equals (Object): Boolean  virtual    (declared in Object) UIKit for Mac

Returns true if the target object matches this one, by default compares the reference.

 

method Equals(obj: Object): Boolean

 

Boolean Equals(Object obj)

 

func Equals(_ obj: Object) -> Boolean

 

Boolean Equals(Object obj)

 

Function Equals(obj As Object) As Boolean

Parameters:

  • obj: the reference to compare this with.

Finalize  protected virtual    (declared in Object) UIKit for Mac

Finalizer implementation. If not overriden it's not called at all, the runtime checks if there is an override before calling a finalizer.

 

method Finalize

 

Finalize()

 

func Finalize()

 

Finalize()

 

Sub Finalize()

GetHashCode  override virtual

Returns a hashcode for this object. Overriden implementations should make sure that the number returned here is constant given the same object.

 

method GetHashCode: Int32

 

Int32 GetHashCode()

 

func GetHashCode() -> Int32

 

Int32 GetHashCode()

 

Function GetHashCode() As Int32

GetType    (declared in Object)

Returns the actual type of this class

 

method GetType: Type

 

Type GetType()

 

func GetType() -> Type

 

Type GetType()

 

Function GetType() As Type

IsInfinity

Returns true if the value is positive or negative infinity.

 

class method IsInfinity(Value: Double): Boolean

 

static Boolean IsInfinity(Double Value)

 

static func IsInfinity(_ Value: Double) -> Boolean

 

static Boolean IsInfinity(Double Value)

 

Shared Function IsInfinity(Value As Double) As Boolean

Parameters:

  • Value:

IsNaN

Returns true if the value is NaN.

 

class method IsNaN(Value: Double): Boolean

 

static Boolean IsNaN(Double Value)

 

static func IsNaN(_ Value: Double) -> Boolean

 

static Boolean IsNaN(Double Value)

 

Shared Function IsNaN(Value As Double) As Boolean

Parameters:

  • Value:

IsNegativeInfinity

Returns true if the value is negative infinity.

 

class method IsNegativeInfinity(Value: Double): Boolean

 

static Boolean IsNegativeInfinity(Double Value)

 

static func IsNegativeInfinity(_ Value: Double) -> Boolean

 

static Boolean IsNegativeInfinity(Double Value)

 

Shared Function IsNegativeInfinity(Value As Double) As Boolean

Parameters:

  • Value:

IsPositiveInfinity

Returns true if the value is positive infinity.

 

class method IsPositiveInfinity(Value: Double): Boolean

 

static Boolean IsPositiveInfinity(Double Value)

 

static func IsPositiveInfinity(_ Value: Double) -> Boolean

 

static Boolean IsPositiveInfinity(Double Value)

 

Shared Function IsPositiveInfinity(Value As Double) As Boolean

Parameters:

  • Value:

MaxValue

 

class property MaxValue: Double read;

 

class Double MaxValue { get; }

 

static var MaxValue: Double { get{} }

 

class Double MaxValue { __get; }

 

Shared ReadOnly Property MaxValue() As Double

MinValue

 

class property MinValue: Double read;

 

class Double MinValue { get; }

 

static var MinValue: Double { get{} }

 

class Double MinValue { __get; }

 

Shared ReadOnly Property MinValue() As Double

NaN

 

class property NaN: Double read;

 

class Double NaN { get; }

 

static var NaN: Double { get{} }

 

class Double NaN { __get; }

 

Shared ReadOnly Property NaN() As Double

NegativeInfinity

 

class property NegativeInfinity: Double read;

 

class Double NegativeInfinity { get; }

 

static var NegativeInfinity: Double { get{} }

 

class Double NegativeInfinity { __get; }

 

Shared ReadOnly Property NegativeInfinity() As Double

Parse (String): Double

Parses a string to a double.

 

class method Parse(s: String): Double

 

static Double Parse(String s)

 

static func Parse(_ s: String) -> Double

 

static Double Parse(String s)

 

Shared Function Parse(s As String) As Double

Parameters:

  • s:

Parse (String, Locale): Double

Parses a string to a double in a given locale.

 

class method Parse(s: String; aLocale: Locale): Double

 

static Double Parse(String s, Locale aLocale)

 

static func Parse(_ s: String, _ aLocale: Locale) -> Double

 

static Double Parse(String s, Locale aLocale)

 

Shared Function Parse(s As String, aLocale As Locale) As Double

Parameters:

  • s:
  • aLocale:

PositiveInfinity

 

class property PositiveInfinity: Double read;

 

class Double PositiveInfinity { get; }

 

static var PositiveInfinity: Double { get{} }

 

class Double PositiveInfinity { __get; }

 

Shared ReadOnly Property PositiveInfinity() As Double

ReferenceEquals    (declared in Object)

Compares two references for equivalence (even if they have an equals operator)

 

class method ReferenceEquals(a: Object; b: Object): Boolean

 

static Boolean ReferenceEquals(Object a, Object b)

 

static func ReferenceEquals(_ a: Object, _ b: Object) -> Boolean

 

static Boolean ReferenceEquals(Object a, Object b)

 

Shared Function ReferenceEquals(a As Object, b As Object) As Boolean

Parameters:

  • a: left value
  • b: right value

ToString  override virtual

Converts a double to a string.

 

method ToString: String

 

String ToString()

 

func ToString() -> String

 

String ToString()

 

Function ToString() As String

ToString (Locale): String

Converts a double to a string in a given locale.

 

method ToString(aLocale: Locale): String

 

String ToString(Locale aLocale)

 

func ToString(_ aLocale: Locale) -> String

 

String ToString(Locale aLocale)

 

Function ToString(aLocale As Locale) As String

Parameters:

  • aLocale:

ToString (UInt32): String

Converts a double to a string with a given number of digits.

 

method ToString(aNumberOfDecimalDigits: UInt32): String

 

String ToString(UInt32 aNumberOfDecimalDigits)

 

func ToString(_ aNumberOfDecimalDigits: UInt32) -> String

 

String ToString(UInt32 aNumberOfDecimalDigits)

 

Function ToString(aNumberOfDecimalDigits As UInt32) As String

Parameters:

  • aNumberOfDecimalDigits:

ToString (UInt32, Locale): String

Converts a double to a string in a given locale with a given number of digits.

 

method ToString(aNumberOfDecimalDigits: UInt32; aLocale: Locale): String

 

String ToString(UInt32 aNumberOfDecimalDigits, Locale aLocale)

 

func ToString(_ aNumberOfDecimalDigits: UInt32, _ aLocale: Locale) -> String

 

String ToString(UInt32 aNumberOfDecimalDigits, Locale aLocale)

 

Function ToString(aNumberOfDecimalDigits As UInt32, aLocale As Locale) As String

Parameters:

  • aNumberOfDecimalDigits:
  • aLocale:

TryParse (String, Locale, Double): Boolean

Try to parse a double, returns true if succesful.

 

class method TryParse(s: String; aLocale: Locale; out Value: Double): Boolean

 

static Boolean TryParse(String s, Locale aLocale, out Double Value)

 

static func TryParse(_ s: String, _ aLocale: Locale, _ Value: Double) -> Boolean

 

static Boolean TryParse(String s, Locale aLocale, __out Double Value)

 

Shared Function TryParse(s As String, aLocale As Locale, <OutAttribute> ByRef Value As Double) As Boolean

Parameters:

  • s:
  • aLocale:
  • Value:

TryParse (String, Double): Boolean

Try to parse a double, returns true if succesful.

 

class method TryParse(s: String; out Value: Double): Boolean

 

static Boolean TryParse(String s, out Double Value)

 

static func TryParse(_ s: String, _ Value: Double) -> Boolean

 

static Boolean TryParse(String s, __out Double Value)

 

Shared Function TryParse(s As String, <OutAttribute> ByRef Value As Double) As Boolean

Parameters:

  • s:
  • Value:

 

MaxValue

 

class property MaxValue: Double read;

 

class Double MaxValue { get; }

 

static var MaxValue: Double { get{} }

 

class Double MaxValue { __get; }

 

Shared ReadOnly Property MaxValue() As Double

MinValue

 

class property MinValue: Double read;

 

class Double MinValue { get; }

 

static var MinValue: Double { get{} }

 

class Double MinValue { __get; }

 

Shared ReadOnly Property MinValue() As Double

NaN

 

class property NaN: Double read;

 

class Double NaN { get; }

 

static var NaN: Double { get{} }

 

class Double NaN { __get; }

 

Shared ReadOnly Property NaN() As Double

NegativeInfinity

 

class property NegativeInfinity: Double read;

 

class Double NegativeInfinity { get; }

 

static var NegativeInfinity: Double { get{} }

 

class Double NegativeInfinity { __get; }

 

Shared ReadOnly Property NegativeInfinity() As Double

PositiveInfinity

 

class property PositiveInfinity: Double read;

 

class Double PositiveInfinity { get; }

 

static var PositiveInfinity: Double { get{} }

 

class Double PositiveInfinity { __get; }

 

Shared ReadOnly Property PositiveInfinity() As Double

 

IsInfinity

Returns true if the value is positive or negative infinity.

 

class method IsInfinity(Value: Double): Boolean

 

static Boolean IsInfinity(Double Value)

 

static func IsInfinity(_ Value: Double) -> Boolean

 

static Boolean IsInfinity(Double Value)

 

Shared Function IsInfinity(Value As Double) As Boolean

Parameters:

  • Value:

IsNaN

Returns true if the value is NaN.

 

class method IsNaN(Value: Double): Boolean

 

static Boolean IsNaN(Double Value)

 

static func IsNaN(_ Value: Double) -> Boolean

 

static Boolean IsNaN(Double Value)

 

Shared Function IsNaN(Value As Double) As Boolean

Parameters:

  • Value:

IsNegativeInfinity

Returns true if the value is negative infinity.

 

class method IsNegativeInfinity(Value: Double): Boolean

 

static Boolean IsNegativeInfinity(Double Value)

 

static func IsNegativeInfinity(_ Value: Double) -> Boolean

 

static Boolean IsNegativeInfinity(Double Value)

 

Shared Function IsNegativeInfinity(Value As Double) As Boolean

Parameters:

  • Value:

IsPositiveInfinity

Returns true if the value is positive infinity.

 

class method IsPositiveInfinity(Value: Double): Boolean

 

static Boolean IsPositiveInfinity(Double Value)

 

static func IsPositiveInfinity(_ Value: Double) -> Boolean

 

static Boolean IsPositiveInfinity(Double Value)

 

Shared Function IsPositiveInfinity(Value As Double) As Boolean

Parameters:

  • Value:

Parse (String): Double

Parses a string to a double.

 

class method Parse(s: String): Double

 

static Double Parse(String s)

 

static func Parse(_ s: String) -> Double

 

static Double Parse(String s)

 

Shared Function Parse(s As String) As Double

Parameters:

  • s:

Parse (String, Locale): Double

Parses a string to a double in a given locale.

 

class method Parse(s: String; aLocale: Locale): Double

 

static Double Parse(String s, Locale aLocale)

 

static func Parse(_ s: String, _ aLocale: Locale) -> Double

 

static Double Parse(String s, Locale aLocale)

 

Shared Function Parse(s As String, aLocale As Locale) As Double

Parameters:

  • s:
  • aLocale:

ReferenceEquals    (declared in Object)

Compares two references for equivalence (even if they have an equals operator)

 

class method ReferenceEquals(a: Object; b: Object): Boolean

 

static Boolean ReferenceEquals(Object a, Object b)

 

static func ReferenceEquals(_ a: Object, _ b: Object) -> Boolean

 

static Boolean ReferenceEquals(Object a, Object b)

 

Shared Function ReferenceEquals(a As Object, b As Object) As Boolean

Parameters:

  • a: left value
  • b: right value

TryParse (String, Locale, Double): Boolean

Try to parse a double, returns true if succesful.

 

class method TryParse(s: String; aLocale: Locale; out Value: Double): Boolean

 

static Boolean TryParse(String s, Locale aLocale, out Double Value)

 

static func TryParse(_ s: String, _ aLocale: Locale, _ Value: Double) -> Boolean

 

static Boolean TryParse(String s, Locale aLocale, __out Double Value)

 

Shared Function TryParse(s As String, aLocale As Locale, <OutAttribute> ByRef Value As Double) As Boolean

Parameters:

  • s:
  • aLocale:
  • Value:

TryParse (String, Double): Boolean

Try to parse a double, returns true if succesful.

 

class method TryParse(s: String; out Value: Double): Boolean

 

static Boolean TryParse(String s, out Double Value)

 

static func TryParse(_ s: String, _ Value: Double) -> Boolean

 

static Boolean TryParse(String s, __out Double Value)

 

Shared Function TryParse(s As String, <OutAttribute> ByRef Value As Double) As Boolean

Parameters:

  • s:
  • Value:

 

constructor    (declared in Object) UIKit for Mac

Default constructor.

 

constructor

 

Double()

 

init()

 

Double()

 

Sub New()

CompareTo (Double): Int32

Compares this value to another value; returns 0 if equal, -1 if less, 1 if more.

 

method CompareTo(a: Double): Int32

 

Int32 CompareTo(Double a)

 

func CompareTo(_ a: Double) -> Int32

 

Int32 CompareTo(Double a)

 

Function CompareTo(a As Double) As Int32

Parameters:

  • a:

CompareTo (Object): Int32

Compares this value to another value; returns 0 if equal, -1 if less, 1 if more.

 

method CompareTo(a: Object): Int32

 

Int32 CompareTo(Object a)

 

func CompareTo(_ a: Object) -> Int32

 

Int32 CompareTo(Object a)

 

Function CompareTo(a As Object) As Int32

Parameters:

  • a:

Equals (Object): Boolean  virtual    (declared in Object) Android, iOS, iOS Simulator, Mac Catalyst, macOS, tvOS, tvOS Simulator, Ubuntu, watchOS, watchOS Simulator, WebAssembly, Windows

 

method Equals(aOther: Object): Boolean

 

Boolean Equals(Object aOther)

 

func Equals(_ aOther: Object) -> Boolean

 

Boolean Equals(Object aOther)

 

Function Equals(aOther As Object) As Boolean

Parameters:

  • aOther:

Equals (Object): Boolean  override virtual

Returns true if the target object matches this one, by default compares the reference.

 

method Equals(obj: Object): Boolean

 

Boolean Equals(Object obj)

 

func Equals(_ obj: Object) -> Boolean

 

Boolean Equals(Object obj)

 

Function Equals(obj As Object) As Boolean

Parameters:

  • obj:

Equals (Double): Boolean

Compares this value to another value; returns true if equal.

 

method Equals(other: Double): Boolean

 

Boolean Equals(Double other)

 

func Equals(_ other: Double) -> Boolean

 

Boolean Equals(Double other)

 

Function Equals(other As Double) As Boolean

Parameters:

  • other:

Equals (Object): Boolean  virtual    (declared in Object) UIKit for Mac

Returns true if the target object matches this one, by default compares the reference.

 

method Equals(obj: Object): Boolean

 

Boolean Equals(Object obj)

 

func Equals(_ obj: Object) -> Boolean

 

Boolean Equals(Object obj)

 

Function Equals(obj As Object) As Boolean

Parameters:

  • obj: the reference to compare this with.

Finalize  protected virtual    (declared in Object) UIKit for Mac

Finalizer implementation. If not overriden it's not called at all, the runtime checks if there is an override before calling a finalizer.

 

method Finalize

 

Finalize()

 

func Finalize()

 

Finalize()

 

Sub Finalize()

GetHashCode  override virtual

Returns a hashcode for this object. Overriden implementations should make sure that the number returned here is constant given the same object.

 

method GetHashCode: Int32

 

Int32 GetHashCode()

 

func GetHashCode() -> Int32

 

Int32 GetHashCode()

 

Function GetHashCode() As Int32

GetType    (declared in Object)

Returns the actual type of this class

 

method GetType: Type

 

Type GetType()

 

func GetType() -> Type

 

Type GetType()

 

Function GetType() As Type

ToString  override virtual

Converts a double to a string.

 

method ToString: String

 

String ToString()

 

func ToString() -> String

 

String ToString()

 

Function ToString() As String

ToString (Locale): String

Converts a double to a string in a given locale.

 

method ToString(aLocale: Locale): String

 

String ToString(Locale aLocale)

 

func ToString(_ aLocale: Locale) -> String

 

String ToString(Locale aLocale)

 

Function ToString(aLocale As Locale) As String

Parameters:

  • aLocale:

ToString (UInt32): String

Converts a double to a string with a given number of digits.

 

method ToString(aNumberOfDecimalDigits: UInt32): String

 

String ToString(UInt32 aNumberOfDecimalDigits)

 

func ToString(_ aNumberOfDecimalDigits: UInt32) -> String

 

String ToString(UInt32 aNumberOfDecimalDigits)

 

Function ToString(aNumberOfDecimalDigits As UInt32) As String

Parameters:

  • aNumberOfDecimalDigits:

ToString (UInt32, Locale): String

Converts a double to a string in a given locale with a given number of digits.

 

method ToString(aNumberOfDecimalDigits: UInt32; aLocale: Locale): String

 

String ToString(UInt32 aNumberOfDecimalDigits, Locale aLocale)

 

func ToString(_ aNumberOfDecimalDigits: UInt32, _ aLocale: Locale) -> String

 

String ToString(UInt32 aNumberOfDecimalDigits, Locale aLocale)

 

Function ToString(aNumberOfDecimalDigits As UInt32, aLocale As Locale) As String

Parameters:

  • aNumberOfDecimalDigits:
  • aLocale: