24     Size = 0;  in init()
33     DCHECK_LT(I, Size);
37     DCHECK_LT(I, Size);
41     DCHECK_LE(Size, capacity());  in push_back()
42     if (Size == capacity()) {  in push_back()
43       const uptr NewCapacity = roundUpToPowerOfTwo(Size + 1);  in push_back()
46     memcpy(&Data[Size++], &Element, sizeof(T));  in push_back()
49     DCHECK_GT(Size, 0);  in back()
50     return Data[Size - 1];  in back()
53     DCHECK_GT(Size, 0);  in pop_back()
54     Size--;  in pop_back()
56   uptr size() const { return Size; }  in size()
66     if (NewSize > Size) {  in resize()
68       memset(&Data[Size], 0, sizeof(T) * (NewSize - Size));  in resize()
70     Size = NewSize;  in resize()
73   void clear() { Size = 0; }  in clear()
84     DCHECK_LE(Size, NewCapacity);  in reallocate()
90       memcpy(NewData, Data, Size * sizeof(T));  in reallocate()
99   uptr Size;  variable