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You're viewing version 1.2.0 of class. The latest stable version of Clojure Core is 1.3.0.

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1.2.0

1.2.0
1.3.0

class

clojure.core

(class x)

Returns the Class of x

© Rich Hickey. All rights reserved. Eclipse Public License 1.0

1 Example top

link | changes
```
user=> (class 1)
java.lang.Integer

user=> (class [1 2 3])
clojure.lang.PersistentVector

user=> (class (String. "foo"))
java.lang.String
```
user=> (class 1) java.lang.Integer user=> (class [1 2 3]) clojure.lang.PersistentVector user=> (class (String. "foo")) java.lang.String

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See Also top

1
clojure.core/type
Returns the :type metadata of x, or its Class if none
0
clojure.core/class?
Returns true if x is an instance of Class
0
clojure.core/instance?
Evaluates x and tests if it is an instance of the class c. Return

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Source clojure/core.clj:2651 top

(defn ^Class class
  "Returns the Class of x"
  {:added "1.0"}
  [^Object x] (if (nil? x) x (. x (getClass))))

© Rich Hickey. All rights reserved. Eclipse Public License 1.0

Vars in clojure.core/class: defn nil?

Used in 46 other vars (expand)

-cache-protocol-fn print-dup print-ctor type list-provider table-model simple-dispatch code-dispatch print-throwable print-trace-element stack-trace-info defhinted writer reader as-file relative-path-string as-file relative-path-string as-object-name sqrt floor round ceil column-writer pretty-writer pprint-simple-default *simple-dispatch* *code-dispatch* print-sql-exception with-query-results* is-matrix text-width property-descriptor eval-in-project cause-restart-for debugger-condition-for-emacs potential-static instance-methods static-fields potential-completions static-methods fuzzy-completions emacs-inspect sh set-constraint! funcify*

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