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Avoid searching the commented out logic seach in Stateflow API.

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I'm using a script to find all the parameters used in Stateflow logic of the model.
rt = sfroot;
m= rt.find('-isa','Stateflow.Chart'); % If not used in Simulink , Check in stateflow
params_sf = m.find('-isa', 'Stateflow.Data','Name',c_name);
*c_name - has the parameter name
But the only issue in this finds the parameters which are involved also in commented out statecharts.
How can i avoid searching in Commented out statecharts ??

Accepted Answer

Uday Pradhan
Uday Pradhan on 14 Dec 2020
Hi Arjun,
According to my understanding, you want ignore the charts that are commented in the Stateflow logic of your model. To do this, you can create a custom filtering function to be used along with "find". Example:
f = @(h) (strcmp(get_param(h.path,'Commented'),'off')); %for the chart, return true if it is not commented
m = rt.find('-isa','Stateflow.Chart','-and','-function',f); %only returns those charts which are uncommented
I hope this helps!
  7 Comments
Uday Pradhan
Uday Pradhan on 14 Dec 2020
get_param(blockName,'Commented') returns 'on' or 'off' according to if the block is commneted or not. So I used this property to check if a chart if commented or not. In its present form:
f = @(rt)(strcmp(get_param(rt,'Commented'),'off'));%for the chart, return true if it is not commented
m = rt.find('-isa','Stateflow.Chart','-and','-function',f);
Should give charts that are NOT commented. I assume that is what you originally asked for. Here are the documentation pages I followed: find (check example section) and get_param.

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