def reset(self):
        raise NotImplementedError("This method must be implemented!")

# ===== LOCATOR =====
Returns the diagonal values of the matrix.
dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/xml/sax/xmlreader.py/IncrementalParser.reset--crossover with--dataset/ETHPy150Open jimmycallin/pydsm/pydsm/indexmatrix.py/IndexMatrix.diagonal