API ObjectPoolMixin GetNextActive

Stateless iterator to cycle through the active and inactive widgets in an. widget = pool:NextActive([current]) widget = pool:NextInactive([current])

• current : - Current widget in the list, or nil to start at the beginning.

• widget : - Next widget in the list, or nil when the last widget has been reached.

• There are no assurances the widgets will be accessed in any particular order.

local widget = pool:NextActive while (widget) do -- do something widget = pool:NextActive end

• - Generic stateless iterator.