set-funcallable-instance-function

Function SET-FUNCALLABLE-INSTANCE-FUNCTION

Syntax:

set-funcallable-instance-function funcallable-instance function => unspecified

Arguments and values:

funcallable-instance -- A funcallable-instance.

function -- A function.

unspecified -- An unspecified value.

The argument funcallable-instance must have been returned by allocate-instance (class funcallable-standard-class).

Description:

This function is called to set or to change the function of a funcallable instance. After set-funcallable-instance-function is called, any subsequent calls to funcallable-instance will run the new function.