How can i find input and output signal names for a 'line' in MATLAB?

1.I found list of lines using command

L = find_system(gcs,'FindAll','on','type','line')

2.I found lines names using commands

for i =1:length(L)
if ~isempty(get(L(i),'Name'))
get(L(i),'Name')
end
end

Now, i want to know the input and output signal names for these lines. Here outputs of one subsystem is connected to input of other subsystems.

Is there any commands to do this?

(Or)

Is there any commands to find if is there any line connection between signals of two subsystems?

Please let me know if someone knows the commands.

Answer 1

[Fangjun Jiang]

It will be easier if you construct a simple model and run this example.

L = find_system(gcs,'FindAll','on','type','line');
k=1;
Src=getfullname(get(L(k),'SrcBlockHandle'))
Dst=getfullname(get(L(k),'DstBlockHandle'))

And there are other properties lick 'SrcPortHandle' and 'DstPortHandle'. Run get(L(k)) to see the list.

[Sai]

Thank you for helping me with the commands.