def matrix2int(argin): return _Long(8).fromArray(_State(4, 4).toArray(argin), 4*4*8)
def int2matrix(argin): return _State(4, 4).fromArray(_Long(8).toArray(argin, 4*4*8))
def matrix2int(self, argin): return _Long(self._wordSize).\ fromArray(_State(self._nRows, self._nColumns).toArray(argin), self._blockSize)
def int2matrix(self, argin): return _State(self._nRows, self._nColumns).\ fromArray(_Long(self._wordSize).toArray(argin, self._blockSize))