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Add links for examples to contracted functions.

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is-a?/c -> is-a?
implementation?/c -> implementation?
subclass?/c -> subclass?
This commit is contained in:
Leif Andersen 2017-07-11 12:30:45 -04:00
parent 5c382d7162
commit cca6db4ff0
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1 changed files with 6 additions and 3 deletions
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pkgs/racket-doc/scribblings/reference/class.scrbl
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@ -2188,20 +2188,23 @@ that the result of the function is a subclass of the input.}
@defproc[(is-a?/c [type (or/c class? interface?)]) flat-contract?]{
Accepts a class or interface and returns a flat contract that
recognizes objects that instantiate the class/interface.}
recognizes objects that instantiate the class/interface.
See @racket[is-a?].}
@defproc[(implementation?/c [interface interface?]) flat-contract?]{
Returns a flat contract that recognizes classes that implement
@racket[interface].}
@racket[interface].
See @racket[implementation?].}
@defproc[(subclass?/c [class class?]) flat-contract?]{
Returns a flat contract that recognizes classes that
are subclasses of @racket[class].}
are subclasses of @racket[class].
See @racket[subclass?].}
@; ------------------------------------------------------------------------