HBObject() > Methods for object inspection

HBObject() - Methods for object inspection

:isDerivedFrom( <oObject>|<cClassName> ) --> lIsDerived

oHBObject:classSel()

Retrieves the messages understood by an object.

Syntax

:classSel() --> aMessages

Return

The method returns a one-dimensional array. Its elements contain character strings holding the symbolic names of the messages declared in the object's class.

!DESRCIPTION Method :classSel() is used to query the symbolic member names of an object's class and super class(es). Member names are declared in the CLASS declaration. They form the messages understood by an object and are declared with DATA or METHOD within the class declaration.