popcount.hpp File Reference

#include <cstdint>
#include <cstdlib>

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Namespaces
namespace	tlx

Functions
static unsigned	popcount_generic8 (std::uint8_t x)
	popcount (count one bits) - generic SWAR implementation
static unsigned	popcount_generic16 (std::uint16_t x)
	popcount (count one bits) - generic SWAR implementation
static unsigned	popcount_generic32 (std::uint32_t x)
	popcount (count one bits) - generic SWAR implementation from https://stackoverflow.com/questions/109023
static unsigned	popcount_generic64 (std::uint64_t x)
	popcount (count one bits) - generic SWAR implementation
template<typename Integral>
unsigned	popcount (Integral i)
	popcount (count one bits)
static size_t	popcount (const void *data, size_t size)