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    JS_IsArrayObject

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    Determine if a specified object is an Array.

    Syntax

    bool
JS_IsArrayObject(JSContext *cx, JS::HandleValue value, bool *isArray);

bool
JS_IsArrayObject(JSContext *cx, JS::HandleObject obj, bool *isArray);

// Obsolete since JSAPI 44

bool
JS_IsArrayObject(JSContext *cx, JS::HandleValue value);

bool
JS_IsArrayObject(JSContext *cx, JS::HandleObject obj);
    Name Type Description
    cx JSContext * A context.
    value JS::HandleValue The value to examine.
    obj JS::HandleObject The object to examine.
    isArray bool Whether the value/object is an array.

    Description

    JS_IsArrayObject determines if a specified object, obj or value, is an Array object.

    On success, returns true and sets isArray indicating whether obj is an Array object or a wrapper around one. Otherwise returns false on failure.

    See Also

    Document Tags and Contributors

    Tags: 
     Contributors to this page: Itms, arai, fscholz, Jorend, Dria, Nickolay, Tservo
     Last updated by: Itms,