IOS Functions¶
- function object/class-instance name [args]¶
return the instance of the class name
- Param name:
name of the class or the class instance
- Type name:
symbol or instance
- Return:
class
- Rtype:
instance
class-instanceis usually used in templates to map the supplied class names into class instances. Circumstances might be such that it is called in regular flow where the class’ name has been evaluated to the class instance in which caseclass-instancesimply returns the class instance.
- function object/add-method! gf m¶
add method m to generic function gf’s list of methods
- Param gf:
generic function
- Type gf:
instance
- Param m:
method
- Type m:
instance
- Return:
#<unspec>
m will override any existing method with the same specializers
add-method!would not normally be called by users as methods are implicitly added through the use of define-method.See also
- function object/instance-of? o cl¶
test if o is an instance of class cl
- Param o:
object to test
- Param cl:
class to test
- Type cl:
class
- Return:
#tif o is an instance of cl,#fotherwise
- function object/slot-ref obj slot¶
return the value of slot slot in obj
- Param obj:
object
- Type obj:
instance
- Param slot:
slot name
- Type slot:
symbol
- Return:
value
- Raises ^rt-slot-not-found-error:
- function object/slot-set! obj slot val¶
set the value of slot slot in obj to val
- Param obj:
object
- Type obj:
instance
- Param slot:
slot name
- Type slot:
symbol
- Param val:
value
- Type val:
any
- Return:
#<unspec>>- Raises ^rt-slot-not-found-error:
- function object/%cpl-args args¶
An accelerator for
map (function (arg) (class-cpl (class-of arg))) args
- Param args:
method arguments
- Type args:
list
- Return:
list of argument CPLs
- function object/dump-instance o¶
dump instance o
- Param o:
object
- Type o:
instance
- Return:
#<unspec>
Last built at 2024-05-17T06:10:42Z+0000 from 62cca4c (dev) for Idio 0.3.b.6