Get affected table name in trigger function?

[Emi Lu <emilu@xxxxxxxxxxxxxxxxx>]

Hello,

Is it possible to get current table name such as (TG_TABLENAME?) in a 
trigger function?

For example, tables t1, t2, t3 all depend on one trigger function. In 
the trigger function, is it possible to get the current affected table 
name - is it t1, t2 or t3 ?

Thanks a lot,
Emi