The Boolean Class

Details about the Boolean class and its public members.

Syntax

Boolean

Member Objects

Table 1. Member Objects (Static Member Variables)
Name	Description
TRUE	Contains the value TRUE.
FALSE	Contains the value FALSE.

Usage

Like all RTL Classes, the "new" keyword is not supported, so that it is not possible to create and subclass objects.

Member Objects Usage

All expressions in the RTL expression language that contain relational operators return one of these objects, which are static member variables that do not require an object instance.

If you wish to specify TRUE or FALSE in a formula, the variables are prefixed with the Boolean classname and the '.' character.

Example

Boolean.TRUE