61   template <size_t size>
62   explicit constexpr ArrayRef(T (&array)[size])  in ArrayRef()  argument
63       : array_(array), size_(size) {  in ArrayRef()
67             size_t size,
69   explicit constexpr ArrayRef(U (&array)[size])  in ArrayRef()  argument
70       : array_(array), size_(size) {  in ArrayRef()
81       : array_(v.data()), size_(v.size()) {  in ArrayRef()
90       : array_(v.data()), size_(v.size()) {  in ArrayRef()
112                     src.size() * sizeof(T) / sizeof(U));  in Cast()
133   size_type size() const { return size_; }  in size()  function
134   bool empty() const { return size() == 0u; }  in empty()
172     return SubArray(pos, size() - pos);  in SubArray()
176     return SubArray(pos, size() - pos);  in SubArray()
180     DCHECK_LE(pos, size());  in SubArray()
181     DCHECK_LE(length, size() - pos);  in SubArray()
186     DCHECK_LE(pos, size());  in SubArray()
187     DCHECK_LE(length, size() - pos);  in SubArray()
198   return lhs.size() == rhs.size() && std::equal(lhs.begin(), lhs.end(), rhs.begin());