T_CodeJam_IOption_1

IOption(T) InterfaceOption(T) and ValueOption(T) common interface.

Namespace: CodeJam
Assembly: CodeJam (in CodeJam.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C#

public interface IOption<out T>

VB

Public Interface IOption(Of Out T)

F#

type IOption<'T> =  interface end

Type Parameters

 

T

Type of optional value

  The IOption(T) type exposes the following members.

Properties

 

	Name	Description
	HasValue	Gets a value indicating whether the current object has a value.
	Value	Gets the value of the current object.

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Extension Methods

 

	Name	Description
	Do(T)	Calls someAction if option has value, and noneAction otherwise. (Defined by Option.)
	GetValueOrDefault(T)(T)	Overloaded. Returns value of option, or defaultValue if option hasn't it. (Defined by Option.)
	GetValueOrDefault(T, TResult)(Func(IOption(T), TResult), Func(TResult))	Overloaded. Calls someSelector if option has value, and noneSelector otherwise. (Defined by Option.)

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See Also

Reference

CodeJam Namespace