Configures this tree so that the eb*_insert functions either allow adding unique nodes only or allow adding duplicates.
This configuration can be changed at any time and affects subsequent eb*_insert function calls.
true: only allow unique nodes; false: allow adding duplicates
enable
See Implementation
Configures this tree so that the eb*_insert functions either allow adding unique nodes only or allow adding duplicates.
This configuration can be changed at any time and affects subsequent eb*_insert function calls.