void reset ( Envelope2D extent , int height ) { m_quad_tree_nodes . deleteAll ( false ) ; m_element_nodes . deleteAll ( false ) ; m_data . clear ( ) ; m_free_data . clear ( false ) ; reset_ ( extent , height ) ; }
Resets the Quad_tree_impl to the given extent and height . \ param extent The extent of the Quad_tree_impl . \ param height The max height of the Quad_tree_impl .