Is there any function to test if a mxGPUArray is empty or not?

I know for mxArray, there is a way, which is shown here: http://www.mathworks.com/help/matlab/apiref/mxisempty.html

Is there a similar function to test mxGPUArray?

Thanks!

Answer 1

[Edric Ellis]

There isn't a directly equivalent method, but you can call

bool const isEmpty = (mxGPUGetNumberOfElements(myArray) == mwSize(0));