Lines Matching defs:Prefix

264     /// Check if this string starts with the given \p Prefix.
265     [[nodiscard]] bool starts_with(StringRef Prefix) const {
266       return size() >= Prefix.size() &&
267              compareMemory(data(), Prefix.data(), Prefix.size()) == 0;
269     [[nodiscard]] bool starts_with(char Prefix) const {
270       return !empty() && front() == Prefix;
273     /// Check if this string starts with the given \p Prefix, ignoring case.
274     [[nodiscard]] bool starts_with_insensitive(StringRef Prefix) const;
635     bool consume_front(StringRef Prefix) {
636       if (!starts_with(Prefix))
639       *this = substr(Prefix.size());
645     bool consume_front_insensitive(StringRef Prefix) {
646       if (!starts_with_insensitive(Prefix))
649       *this = substr(Prefix.size());