bool ResidentVocabulary::_containsSym(Sym symId) const {
return getVocab(symId.type()).containsSym(symId);
}
inline void operator-=(Sym delta) {
assert(delta.type() == type());
operator-=(delta.index());
}
bool ResidentVocabulary::_boundsSym(Sym symId) const {
return getVocab(symId.type()).boundsSym(symId);
}
bool containsSym(Sym sym) const {
assert(sym.type() == type_);
SymInt index = sym.index();
assert(index >= offset_);
return index - offset_ < symbols_.size();
}
inline bool isAnnotation(Sym sym) {
return sym.type() == kSpecialTerminal && !isFstComposeSpecial(sym);
}
inline bool specialTerminalIsAnnotation(Sym specialTerminal) {
assert(specialTerminal.type() == kSpecialTerminal);
return !isFstComposeSpecial(specialTerminal);
}