[Numpy-discussion] not inheriting from ndarray

Neal Becker ndbecker2 at gmail.com
Tue Jul 14 07:19:21 EDT 2015


I wanted the function of an array that accumulates my results, it starts at 
zero size, and resizes as needed.  New results are added using

accumulated += new_array

A simple implementation of this is here:

https://gist.github.com/2ab48e25fd460990d045.git

I have 2 questions:

1. Is this a reasonable approach?

2. I overloaded += to do 1) resize 2) call ndarray += operator
Is there some way to just overload all arithmetic operators similarly all at 
the same time?  (I don't need them for the current work, I'm just curious).




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