Class Definitions

This reference formally describes the structure of class definitions.

For information on defining classes, see “Defining and Compiling Classes” in Using Caché Objects.

• Class Definitions – Describes the structure of a class definition.
• Foreign Key Definitions – Describes the structure of a foreign key definition.
• Index Definitions – Describes the structure of an index definition.
• Method Definitions – Describes the structure of a method definition.
• Parameter Definitions – Describes the structure of a parameter definition.
• Projection Definitions – Describes the structure of a projection definition.
• Property Definitions – Describes the structure of a property definition. Note that a relationship is a property.
• Query Definitions – Describes the structure of a query definition.
• Trigger Definitions – Describes the structure of a trigger definition.
• XData Blocks – Describes the structure of an XData block.