10.13.6.17 fetch_slot/2

Synopsis

fetch_slot(+SlotName, -Value)

Arguments

SlotName
atom
Value
term

Description

Fetch Value from the slot specified by SlotName.

This predicate may only appear in the body of a method clause, and it always operates on the object to which that message is sent. It cannot be used to directly access the slots of another object.

Exceptions

instantiation_error
Slot is unbound.
domain_error
Slot is not the name of a slot of the current class.
permission_error
Slot is a private slot of a superclass.

See Also

>>/2, store_slot/2


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