JSObjectCallAsFunction(_:_:_:_:_:_:)

Declaration

func JSObjectCallAsFunction(_ ctx: JSContextRef!, _ object: JSObjectRef!, _ thisObject: JSObjectRef!, _ argumentCount: Int, _ arguments: UnsafePointer<JSValueRef?>!, _ exception: UnsafeMutablePointer<JSValueRef?>!) -> JSValueRef!

Parameters

• ctx:

  The execution context to use.

• object:

  The Jsobjectref to call as a function.

• thisObject:

  The object to use as this, or NULL to use the global object as this.

• argumentCount:

  An integer count of the number of arguments in arguments.

• arguments:

  A Jsvalueref array of arguments to pass to the function. Pass NULL if argumentCount is 0.

• exception:

  A pointer to a Jsvalueref to store an exception in, if any. Pass NULL to discard any exception.

Return Value

The JSValueRef that results from calling object as a function, or NULL if the system throws an exception or object isn’t a function.

See Also

Working with Objects

• JSObjectCallAsConstructor(_:_:_:_:_:)
• JSObjectCopyPropertyNames(_:_:)
• JSObjectDeleteProperty(_:_:_:_:)
• JSObjectGetPrivate(_:)
• JSObjectGetProperty(_:_:_:_:)
• JSObjectGetPropertyAtIndex(_:_:_:_:)
• JSObjectGetPrototype(_:_:)
• JSObjectHasProperty(_:_:_:)
• JSObjectIsConstructor(_:_:)
• JSObjectIsFunction(_:_:)
• JSObjectMake(_:_:_:)
• JSObjectMakeArray(_:_:_:_:)
• JSObjectMakeConstructor(_:_:_:)
• JSObjectMakeDate(_:_:_:_:)
• JSObjectMakeError(_:_:_:_:)