Daniel-Constantin Mierla writes:
For the variable, I would go for a new class,
$T_branch(attr). You can
implement the part for flags as $T_branch(flags). Other attributes can
be implemented later under the same class.
i looked at implementation of current classes $T_req(pv), $T_rpl(pv),
etc. looks like they make a copy of the whole environment and then
access the pv using normal pv access functions. this sounds very heavy
as compared to implementation of item functions $T_reply_ruid,
$T_branch_idx, etc. i would thus prefer to implement $T_reply_flags
the same way as the item functions is done.
-- juha