Macro

Syntax

def-named-kb-class class-name superclass-list slot-descriptions &rest options

Arguments

The arguments are identical to those for defclass .

Description

Defines a new CLOS class as defclass does. However, if none of the given superclasses is a subclass of named-kb-object , then named-kb-object is added to the list of superclasses. The class inherits a name slot kb-name of which the initialisation form ( :initform ) generates a symbol from the class name using gentemp .

Values

Returns the class object.

Examples

(def-named-kb-class vehicle ()

  ((driver :initarg :driver)))

(def-named-kb-class truck (vehicle)

  ((load :accessor truck-load)))

See also

def-kb-class

def-kb-struct

get-kb-object

kb-name