def print_mos(self):
raise error_handler.PureVirtualError()
def read(self, *args, **kwargs):
"""
Read MOs from external file.
"""
raise error_handler.PureVirtualError()
def pre(self):
raise error_handler.PureVirtualError()
def export_AO(self, *args, **kwargs):
raise error_handler.PureVirtualError()
def close_table(self):
raise error_handler.PureVirtualError()
def new_el(self, el):
raise error_handler.PureVirtualError()
def new_row(self):
raise error_handler.PureVirtualError()
def ret_Deff(self, dens, mos):
raise error_handler.PureVirtualError()
