parameters: (self)
docstring: Clear all covered matrix cells
docstring_summary: Clear all covered matrix cells
docstring_tokens: Clear all covered matrix cells
function: def __clear_covers(self):
          """Clear all covered matrix cells"""
          for i in range(self.n):
              self.row_covered[i] = False
              self.col_covered[i] = False
function_tokens: def __clear_covers ( self ) : for i in range ( self . n ) : self . row_covered [ i ] = False self . col_covered [ i ] = False