Re: [Discuss-gnuradio] Recent change in destructor behavior?

I have the same problem with GNU Radio 3.7.11.1 when the generate options of the top block are set to QT GUI.

After I change the generate options to WX GUI, the destructor prints everything well.

Don't know why, but it works like this on my PC.

On Tuesday, October 6, 2015 5:23 AM, Tom McDermott <tom.n5eg@gmail.com> wrote:

My OOT module prints some statistics upon closing of the flowgraph from GRC.

This is implemented with printf(stderr) in the destructor for my module.

GRC --> IMPL constructed by Make --> constructs one of my objects.

This worked well through all versions of gnuradio until about last week.

Now the printf() never shows in the GRC console after a rebuild of 3.7.9.git,

the version that introduced per-flowgraph QSS support (which appeared

broken as of last weekend).

printf(stderr) prior to the start of flowgraph shutown still works fine. It's just

the one in the destructor that seems no longer to print.

Is there a recent change that would explain this, or is printf() in a destructor

bad practice?

-- Tom, N5EG

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