I need what below if statement gives true or false, Also please explain about "quiet"
if {[sizeof_collection[get_pins $source-quiet]]>0}
What is gives?
Note:-
$source
is I_TEST_MODE4
.
I need what below if statement gives true or false, Also please explain about "quiet"
if {[sizeof_collection[get_pins $source-quiet]]>0}
What is gives?
Note:-
$source
is I_TEST_MODE4
.
If I assume spaces in the obvious places and other minor syntactic matters, your code snippet is:
I can find, with a few seconds on a web search, a description of
get_pins
that mentions that-quiet
is an option it supports. Without diving in further — I don't use Synopsis at all — I'd guess that-quiet
suppresses diagnostic messages (e.g., on an empty result) so that the only output produced is the collection of pins on the source, which is then measured usingsizeof_collection
and checked against zero (as a non-emptiness check). That would be a comprehensible pattern.