On 2/5/11 2:22 AM, Ellery Newcomer wrote:
Does shiftFront literally move element n to index 0 and so on? It seems to me that if you do, its going to have horrid performance, and if you don't, then you will eventually run into situations where appendToFront will require a wrap around, which loses you your contiguity, or a reallocation of the buffer.
No, it's a mere internal operation bufpos += n or so. Andrei
