Lifespan Class Reference

Specifies how long the data written by a Publication.DataWriter<T> is considered valid. More...

Inherits IEquatable< Lifespan >.

Public Member Functions
	Lifespan (Duration duration)
	Creates a new instance More...
Lifespan	With (Action< LifespanBuilder > build)
	Creates a new Lifespan with a set of changes specified in an Action More...
override int	GetHashCode ()
	Gets the hash code More...
override bool	Equals (object other)
	Compares for equality More...
bool	Equals (Lifespan other)
	Compares for equality More...

Properties
Duration	Duration [get]
	Maximum duration for the data's validity. More...
static Lifespan	Default [get]
	Singleton containing the default value of a Lifespan More...

Detailed Description

Specifies how long the data written by a Publication.DataWriter<T> is considered valid.

The full documentation is available in the C API: DDS_LifespanQosPolicy

Constructor & Destructor Documentation

Lifespan()

Lifespan

(

Duration

duration

)

Creates a new instance

Parameters

duration

The value for Duration

Member Function Documentation

Equals() [1/2]

bool Equals

(

Lifespan

other

)

Compares for equality

Equals() [2/2]

override bool Equals

(

object

other

)

Compares for equality

GetHashCode()

override int GetHashCode

(

)

Gets the hash code

With()

Lifespan With

(

Action< LifespanBuilder >

build

)

Creates a new Lifespan with a set of changes specified in an Action

Parameters

build

An Action (typically a lambda function) that receives a modifiable object with the current values of this Lifespan.

Returns

A new Lifespan with the changes applied by the Action

Property Documentation

Default

Lifespan Default

staticget

Singleton containing the default value of a Lifespan

Duration

Duration Duration

get

Maximum duration for the data's validity.

The full documentation is available in the C API: DDS_LifespanQosPolicy::duration