proper use of DataQueue and PollableDataQueue inside of App Designer class?
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I am aware there are some limitations for the usage of Parallel Computing Toolbox inside of App Designer. How could I set up a method that uses a dataqueue and/or a pollable dataqueue to send data back to the client? I keep getting the following warning:
Warning: Unable to save App Designer app object. Save not supported for matlab.apps.AppBase objects.
I would like to do something similar to the code below
classdef testClass < matlab.apps.AppBase
function app = testClass()
app.q = parallel.pool.DataQueue;
app.future1 = parfeval(@app.gen,0,app.q);
iter = 1;
while iter < 10
iter = iter + 1;
Edric Ellis on 25 May 2022
In this case, the problem is not with your DataQueue - it's actually with the function handle you're passing in to parfeval. The syntax @app.gen actually binds the value of app into the function_handle - but you don't need that. So, in this case, you can fix this simply by naming the Static method like so:
app.future1 = parfeval(@testClass.gen,0,app.q);