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ANSI Common Lisp  5 Data and Control Flow 5.3 Dictionary of Data and Control Flow
| 5.3.49 multiple-value-call |
Special Operator |
- Syntax:
-
multiple-value-call
function-form form*
 {result}*
- Arguments and Values:
-
function-form - a form; evaluated to produce function.
function - a function designator
resulting from the evaluation of function-form.
form - a form.
results - the values returned by the function.
- Description:
-
Applies function to a list of the objects collected from groups of
multiple values2.
multiple-value-call first evaluates the function-form
to obtain function, and then evaluates each form.
All the values
of each form are gathered together (not just one value from each)
and given as arguments to the function.
- Examples:
-
(multiple-value-call #'list 1 '/ (values 2 3) '/ (values) '/ (floor 2.5))
(1 / 2 3 / / 2 0.5)
(+ (floor 5 3) (floor 19 4)) ==(+ 1 4)
5
(multiple-value-call #'+ (floor 5 3) (floor 19 4)) ==(+ 1 2 4 3)
10
- See Also:
-
multiple-value-list, multiple-value-bind
- Allegro CL Implementation Details:
-
None.
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