how to access data stored in a mxArray?

[MrOba]

Hi all!

I have an octave_value containing a matrix. I can access the matrix data
data with myOctVal.matrix_value()
I would like to save this value as an mxArray and I think I can use
myOctVal.as_mxArray() to do that.

My question: how can I access the data (matrix elements) once I have it as a
mxArray? Is it possible?

Thanks
MrO



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