59   iterator begin() { return iterator(&AtUnchecked(0), element_size_); }  in begin()
60   const_iterator begin() const { return const_iterator(&AtUnchecked(0), element_size_); }  in begin()
61   const_iterator cbegin() const { return const_iterator(&AtUnchecked(0), element_size_); }  in cbegin()
62   StrideIterator<T> end() { return StrideIterator<T>(&AtUnchecked(size_), element_size_); }  in end()
63   const_iterator end() const { return const_iterator(&AtUnchecked(size_), element_size_); }  in end()
64   const_iterator cend() const { return const_iterator(&AtUnchecked(size_), element_size_); }  in cend()
80     return AtUnchecked(index);
85     return AtUnchecked(index);
119     return ArraySlice<T>(&AtUnchecked(pos), length, element_size_);  in SubArray()
125     return ArraySlice<const T>(&AtUnchecked(pos), length, element_size_);  in SubArray()
133     return &AtUnchecked(0) <= element && element < &AtUnchecked(size_);  in Contains()
137   T& AtUnchecked(size_t index) {  in AtUnchecked()  function
141   const T& AtUnchecked(size_t index) const {  in AtUnchecked()  function