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Finding out if a net is a bus, if so find total number of signals

rotanudad

I.e. foreach(net cellView~>nets 

    ; check if net is a bus, and the total number of signals/iterations

)

I've also tried regex to parse the name to find out, but I'm having trouble with capture groups. I could not find any functions in the pcre regex suite to do the following:

E.g.  I have a string: "<*123>A_signal"

I want to use a regex expression "<\\*([0-9]+)>(.*)" 

In between the round brackets '()' I wish to capture the values, in this case it is "123" and "A_signal". 

Any help is appreciated!

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