Basic Definition Types

The basic types of Definitions used most commonly throughout ECL coding are: Boolean, Value, Set, Record Set, and TypeDef.

Boolean Definitions

A Boolean Definition is defined as any Definition whose definition is a logical expression resulting in a TRUE/FALSE result. For example, the following are all Boolean Definitions:

IsBoolTrue  := TRUE;
IsFloridian := Person.per_st = 'FL';
IsOldPerson := Person.Age >= 65;