Instance Method

getChildElements

Returns the array of child elements, if any.

Declaration

virtual OSArray * getChildElements(void);

Return Value

An array of child IOHIDElement objects, or NULL if the element has no children.

See Also

Managing the Element Hierarchy

- getType

Returns the type of information that the element contains.

- getCollectionType

Returns the type of information that a collection element contains.

- getParentElement

Returns the parent element, if any.

IOHIDElementType

The types of HID elements that you can examine.

IOHIDElementCollectionType

Constants that indicate the types of relationships that exist between two or more elements.