/// no benefit to using string_span to query; will create string anyway
Sym addSymbolMustBeNew(std::string const& word) {
SymInt const oldsz = size();
SymInt const i = symbols_.index(word);
if (size() == oldsz || i >= maxLstSize_)
throw std::out_of_range("BasicVocab::addSymbolMustBeNew-string was not new");
return symForIndex(i);
}
SymInt indexAdding(cstring_span<> word) {
SymInt i = symbols_.index(word);
assert(i < maxLstSize_);
return i;
}
Sym add(std::string const& word) {
SymInt i = symbols_.index(word);
assert(i < maxLstSize_);
return symForIndex(i);
}
SymInt indexAdding(std::string const& word) {
SymInt i = symbols_.index(word);
assert(i < maxLstSize_);
return i;
}
Sym add(cstring_span<> word) {
SymInt i = symbols_.index(word);
assert(i < maxLstSize_);
return symForIndex(i);
}