[Description] The name of the current namespace. [Name] 
__NAMESPACE__
_ _ L I N E _ _
_ _ F I L E _ _
_ _ D I R _ _
_ _ F U N C T I O N _ _
_ _ C L A S S _ _
_ _ T R A I T _ _
_ _ M E T H O D _ _
_ _ N A M E S P A C E _ _