Name
get-slot-value — Retrieves a value from a slot of a structure.
Macro
Syntax
get-slot-value obj type field => value
Arguments and Values
objA pointer to foreign structure.
typeA name of the foreign structure.
fieldA name of the desired field in foreign structure.
- value
The value of the field in the structure.
Description
Accesses a slot value from a structure. This is generalized
and can be used with setf.
Examples
(get-slot-value foo-ptr 'foo-structure 'field-name)
(setf (get-slot-value foo-ptr 'foo-structure 'field-name) 10)
Exceptional Situations
None.