T_CodeJam_Option_1_None

Option(T).None Class

Represents an Option without value.

Inheritance Hierarchy

System.Object
  CodeJam.Option(T)
    CodeJam.Option(T).None
Namespace: CodeJam
Assembly: CodeJam (in CodeJam.dll) Version: 1.1.0.0 (1.1.0.0)

Syntax

C#

public sealed class None : Option<T>

VB

Public NotInheritable Class None
	Inherits Option(Of T)

F#

[<SealedAttribute>]
type None =  
    class
        inherit Option<'T>
    end

The Option(T).None generic type exposes the following members.

Properties

 

	Name	Description
	HasValue	Gets a value indicating whether the current object has a value. (Inherited from Option(T).)
	IsNone	Gets a value indicating whether the current object does not have a value. (Inherited from Option(T).)
	IsSome	Gets a value indicating whether the current object has a value. (Inherited from Option(T).)
	Value	Gets the value of the current object. (Inherited from Option(T).)

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Methods

 

	Name	Description
	Equals(Object)	Indicates whether this instance and a specified object are equal. (Inherited from Option(T).)
	Equals(Option(T))	Indicates whether the current object is equal to another object of the same type. (Inherited from Option(T).)
	GetHashCode	Returns the hash code for this instance. (Overrides Option(T).GetHashCode().)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ToString	Returns the fully qualified type name of this instance. (Inherited from Option(T).)

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Extension Methods

 

	Name	Description
	With(T, TResult)(Func(T, TResult))	Overloaded. Converts option value to another option with selectFunc. (Defined by Option.)
	With(T, TResult)(Func(T, TResult), TResult)	Overloaded. Converts option value to another option with selectFunc. (Defined by Option.)
	With(T, TResult)(Func(T, TResult), Func(TResult))	Overloaded. Converts option value to another option with selectFunc. (Defined by Option.)

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See Also

Reference

CodeJam Namespace