Colin Ross schrieb:
There are potentially 2 ways around this, however, I am unable to find information on if either of them are possible:
- Allow the passing in of a NULL argument
One can call arbitrary methods via configure. You just have just to provide your own method to handle such a cases, as the default parameter handling expect always exactly one argument.
========================== ::xotcl::Class Connect -parameter { {ssh} {ip} } Connect instproc telnet {} { my set telnet true } Connect instproc init {node args} { my instvar telnet ip
# provide a default if {![info exists telnet]} { set telnet false }
puts telnet=$telnet # .... }
Connect dev node -ip "127.0.0.1" -telnet ==========================
- Prevent the constructor parsing args so that I can parse my own
This is as well an option:
========================== ::xotcl::Class Connect
Connect instproc configure args { # puts stderr "wanna interpret $args" # # do what ever you want to do with the arguments..... # } Connect dev node -ip "127.0.0.1" -telnet ==========================
All the best -gustaf neumann