def getColumn(self, index):
"""Get a copy of a column of the matrix, as a Vector."""
if (index < 0) or (index >= self.mNCols):
raise IndexError('Index out of bounds : %s' % index)
return Vector.fromSequence([self.mV[i][index]
for i in range(0, self.mNRows)])
def getRow(self, index):
"""Get a copy of a row of the matrix, as a Vector."""
if (index < 0) or (index >= self.mNRows):
raise IndexError('Index out of bounds : %s' % index)
return Vector.fromSequence(self.mV[index])
