example of using ctypes in python to call a C++ function to edit a 2D numpy array. Rough descriptions of how to call a C++ function through ctypes in Python on Windows. Calling a C++ function on a 2D ...

It basically operates by pushing fortran arrays into a global python dictionary, calling python functions with this dictionary as input, and then reading numpy arrays from this dictionary back into ...

When you call the Cython function in your Python code, send the entire NumPy array object as an argument for that function call. Perform all the iteration over the object in Cython .