How to find all Graphical function inside a chart

How to find all Graphical function inside a chart

Answer 1

[Mark McBroom]

Use the Stateflow API as described here.

h = sfroot;
gf = h.find('-isa','Stateflow.Function')

[Mohan Mishra]

By using this i get answer as below :

gf = 0*1 handle

By using this How can i get the name of function that are used inside the chart

[Mark McBroom]

Are you sure you have Graphical Functions in your chart? The return of a 0*1 handle indicates that no graphical functions were found.