get recording / writing done flag

[stephanschulz]

I am using your add-on via ofxSoundObject to record to a wav file.
It works well.
At the end of a recording it calls drwav_uninit
https://github.com/roymacdonald/ofxSoundObjects/blob/master/src/ofxSoundRecorderObject.cpp#L49

Is there a way to know when the file is done writing to disk?
I am hoping to load the recorded file as soon as it is done writing. But if I do it before my apps crashes.

thanks of your advice.