new

Title   : new
Usage   :
Function:
Example :
Returns : 
Args    :

init

Title   : init
Usage   :
Function:
Example :
Returns : 
Args    :

depth

Title   : depth
Usage   :
Function:
Example :
Returns : 
Args    :

root

Title   : root
Usage   : $obj->root($newval)
Function: 
Example : 
Returns : value of root (a scalar)
Args    : on set, new value (a scalar or undef, optional)

new_node

Title   : new_node
Usage   :
Function:
Example :
Returns : 
Args    :