Lines Matching defs:buf_
4709 alignas(alignment) char buf_[N];
4718 {return buf_ <= p && p <= buf_ + N;}
4721 arena() noexcept : ptr_(buf_) {}
4730 std::size_t used() const {return static_cast<std::size_t>(ptr_ - buf_);}
4731 void reset() {ptr_ = buf_;}
4739 if (static_cast<std::size_t>(buf_ + N - ptr_) >= n)
