Function storeReverse

Common/Kmer.cpp:233–275

* Reverse the bytes by storing them in the reverse order of * loading, and reverse the words in the same fashion. */

 * loading, and reverse the words in the same fashion.
 */
static void storeReverse(uint8_t *dest, const Seq seq)
{
#if MAX_KMER > 96
# if WORDS_BIGENDIAN
	const size_t *s = reinterpret_cast<const size_t*>(&seq);
	size_t *d = reinterpret_cast<size_t*>(dest);
	copy(s, s + Kmer::NUM_BYTES/sizeof(size_t),
			reverse_iterator<size_t*>(d +  Kmer::NUM_BYTES/sizeof(size_t)));
	reverse(dest, dest + Kmer::NUM_BYTES);
# else
	memcpy(dest, &seq, Kmer::NUM_BYTES);
# endif
#else
	const uint64_t *px = &seq.x[SEQ_WORDS-1];
# if WORDS_BIGENDIAN
	for (int i = 0; i < SEQ_FULL_WORDS; i++) {
		dest[0] = *px >> 0;
		dest[1] = *px >> 8;
		dest[2] = *px >> 16;
		dest[3] = *px >> 24;
		dest[4] = *px >> 32;
		dest[5] = *px >> 40;
		dest[6] = *px >> 48;
		dest[7] = *px >> 56;
		dest += 8;
		px--;
	}
# else
	uint64_t *d = (uint64_t*)dest;
	for (int i = 0; i < SEQ_FULL_WORDS; i++)
		*d++ = *px--;
	dest = (uint8_t*)d;
# endif
	if (SEQ_ODD_BYTES > 0) dest[0] = *px >> 0;
	if (SEQ_ODD_BYTES > 1) dest[1] = *px >> 8;
	if (SEQ_ODD_BYTES > 2) dest[2] = *px >> 16;
	if (SEQ_ODD_BYTES > 3) dest[3] = *px >> 24;
	if (SEQ_ODD_BYTES > 4) dest[4] = *px >> 32;
	if (SEQ_ODD_BYTES > 5) dest[5] = *px >> 40;
	if (SEQ_ODD_BYTES > 6) dest[6] = *px >> 48;
	if (SEQ_ODD_BYTES > 7) dest[7] = *px >> 56;
#endif
}

/** Reverse-complement this sequence. */
void Kmer::reverseComplement()