Function isAligned

src/utils/alignment.cpp:25–31

* Checks whether given value is aligned based on alignment value. * Alignment must be power of 2. * * @param value Value to be checked. * @param alignment Alignment to check. Must be power of 2. * @param remainder Output value that is non-zero if value is not aligned * and zero if it is aligned. It contains @c value modulo @c alignment. * Contains undefined value if alignment is not pow

 *   If alignment is not power of 2 the return value is undefined.
 */
bool isAligned(
		std::uint64_t value,
		std::uint64_t alignment,
		std::uint64_t& remainder)
{
	return (remainder = (value & (alignment - 1))) == 0;
}

/**
 * Aligns given value down by specified alignment. Alignment must be power of 2.