39   using TokenList = std::vector<std::string>;
78     : token_list_(new TokenList(std::forward<TokenList>(token_list))),  in TokenRange()
84   TokenRange(std::shared_ptr<TokenList> token_list,  in TokenRange()
101   explicit TokenRange(std::shared_ptr<TokenList> token_list)  in TokenRange()
116   static TokenRange Split(const std::string& string, std::initializer_list<char> separators) {  in Split()
119     std::string tok;  in Split()
130           new_token_list.push_back(std::string() + sep);  in Split()
142     return TokenRange(std::move(new_token_list));  in Split()
157     return std::distance(begin_, end_);  in Size()
166   const std::string& GetToken(size_t offset) const {  in GetToken()
183     return std::equal(begin(), end(), other.begin());
187   const std::string& operator[](int index) const {
205     return std::equal(smaller.begin(), smaller.end(), greater.begin());  in StartsWith()
214       auto it = std::remove_if(token.begin(), token.end(), [&](char ch) {  in RemoveCharacter()
228     return TokenRange(std::move(new_token_list));  in RemoveCharacter()
232   TokenRange RemoveToken(const std::string& token) {  in RemoveToken()
233     return RemoveIf([&](const std::string& tok) { return tok == token; });  in RemoveToken()
238     return RemoveIf([](const std::string& token) { return token.empty(); });  in DiscardEmpty()
243   TokenRange Slice(size_t offset, size_t length = std::string::npos) const {
246     if (length != std::string::npos && offset + length > Size()) {
251     if (length == std::string::npos) {
271   std::unique_ptr<TokenRange> MatchSubstrings(const std::string& string,  in MatchSubstrings()
272                                               const std::string& wildcard) const {  in MatchSubstrings()
275     size_t wildcard_idx = std::string::npos;  in MatchSubstrings()
282       if (wildcard_idx != std::string::npos) {  in MatchSubstrings()
284         std::string wildcard_substr = string.substr(wildcard_idx, wildcard_length);  in MatchSubstrings()
285         new_token_list.push_back(std::move(wildcard_substr));  in MatchSubstrings()
287         wildcard_idx = std::string::npos;  in MatchSubstrings()
292       const std::string& tok = *it;  in MatchSubstrings()
301       if (next_token_idx == std::string::npos) {  in MatchSubstrings()
304       } else if (next_token_idx != string_idx && wildcard_idx == std::string::npos) {  in MatchSubstrings()
317       if (wildcard_idx == std::string::npos) {  in MatchSubstrings()
328     return std::unique_ptr<TokenRange>(new TokenRange(std::move(new_token_list)));  in MatchSubstrings()
339   size_t MaybeMatches(const TokenRange& token_list, const std::string& wildcard) const {  in MaybeMatches()
349       const std::string& name = *name_it;  in MaybeMatches()
352       if (wildcard_idx == std::string::npos) {  // No wildcard present  in MaybeMatches()
358         std::string name_prefix = name.substr(0, wildcard_idx);  in MaybeMatches()
377   std::string Join(char separator) const {  in Join()
384   static bool StartsWith(const std::string& larger, const std::string& smaller) {  in StartsWith()
386       return std::equal(smaller.begin(), smaller.end(), larger.begin());  in StartsWith()
408       auto token_list = std::make_shared<TokenList>(begin(), end());  in RemoveIf()
410           std::remove_if(token_list->begin(), token_list->end(), predicate);  in RemoveIf()
421   const std::shared_ptr<std::vector<std::string>> token_list_;