TriBool

Since: BlackBerry 10.0.0

#include <bb/cascades/TriBool>

A Boolean data type that allows for a third value called Undefined.

The Undefined value can either mean that the value is unknown to the framework, or that it's up to the framework to decide the value depending on some other sort of criteria.

Deprecated

do not use


Overview

Public Types Index

enum Type

Undefined = 0, False = 1, True = 2

Public Types

Type

Specifies whether the value is true, false, or undefined.

Since:

BlackBerry 10.0.0

Undefined = 0

Specifies that the framework should decide the value, or the value is unknown.

Since:

BlackBerry 10.0.0

False = 1

Specifies that the value is false.

Since:

BlackBerry 10.0.0

True = 2

Specifies that the value is true.

Since:

BlackBerry 10.0.0

Last modified: 2014-03-13

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