contig_bank.replace(contig.getIID(), contig);
ID_t iid = contig.getIID();  contig_bank.replace(iid, contig);
int main (int argc, char ** argv){  if (argc != 3)  {    cerr << "Usage: revcontig bankname eid" << endl;    return EXIT_FAILURE;  }  Bank_t contig_bank(Contig_t::NCODE);  string bank_name = argv[1];  string contigid = argv[2];  Contig_t contig;  cerr << "Processing " << bank_name << " at " << Date() << endl;  try  {    contig_bank.open(bank_name, B_READ|B_WRITE);    contig_bank.fetch(contigid, contig);    contig.reverseComplement();    contig_bank.replace(contig.getIID(), contig);    contig_bank.close();  }  catch (Exception_t & e)  {    cerr << "ERROR: -- Fatal AMOS Exception --\n" << e;    return EXIT_FAILURE;  }  cerr << "End: " << Date() << endl;  return EXIT_SUCCESS;}