Initialize this value as array with initial data, without calling destructor.

Initialize this value as object with initial data, without calling destructor.

Get the number of elements in array.

Computes the memory blocks allocated. ! \return total used bytes. */

When read/write pointers are the same for insitu stream, just skip unescaped characters

Optimization note: Do not allocate memory for stack_ in constructor. Do it lazily when first Push() -> Expand() -> Resize().

counting line and column number