27 #include <string_view> 30 "Set of characters used as a separator between printed fields");
39 std::ifstream istrm(std::string{source});
48 if (istrm.rdstate() & std::ios_base::failbit) {
53 while (std::getline(istrm, s)) ++nline;
54 return nline ? ceil(log10(nline + 1)) : 1;
DEFINE_string(far_field_separator,"\t","Set of characters used as a separator between printed fields")
int KeySize(std::string_view source)