simdpp::int256 Class Reference

Base class for all 128-bit integer objects. More...

Inheritance diagram for simdpp::int256:

Public Types
typedef uint64_t	element_type
typedef uint64_t	uint_element_type
typedef int256	int_vector_type

Public Member Functions
	int256 ()
	int256 (const int256 &d)
int256 &	operator= (const int256 &d)
	int256 (int128 d0, int128 d1)
const int128 &	operator[] (unsigned i) const
int128 &	operator[] (unsigned i)

Static Public Member Functions
static int256	zero ()
	Creates a 128-bit integer vector with the contents set to zero. More...
static int256	ones ()
	Creates a 128-bit integer vector with contents set to ones. More...

Static Public Attributes
static const unsigned	length = 4
static const unsigned	num_bits = 64
static const uint_element_type	all_bits = 0xffffffffffffffff

Protected Member Functions
const uint64x2 &	u64 (unsigned i) const
uint64x2 &	u64 (unsigned i)
const uint32x4 &	u32 (unsigned i) const
uint32x4 &	u32 (unsigned i)
const uint16x8 &	u16 (unsigned i) const
uint16x8 &	u16 (unsigned i)
const uint8x16 &	u8 (unsigned i) const
uint8x16 &	u8 (unsigned i)
const int64x2 &	i64 (unsigned i) const
int64x2 &	i64 (unsigned i)
const int32x4 &	i32 (unsigned i) const
int32x4 &	i32 (unsigned i)
const int16x8 &	i16 (unsigned i) const
int16x8 &	i16 (unsigned i)
const int8x16 &	i8 (unsigned i) const
int8x16 &	i8 (unsigned i)

Detailed Description

Base class for all 128-bit integer objects.

Member Typedef Documentation

typedef uint64_t simdpp::int256::element_type

typedef int256 simdpp::int256::int_vector_type

typedef uint64_t simdpp::int256::uint_element_type

Constructor & Destructor Documentation

simdpp::int256::int256 ( )

inline

simdpp::int256::int256 ( const int256 &  d )

inline

simdpp::int256::int256 ( int128  d0, int128  d1  )

inline

Construct from the underlying vector type Convert to underlying vector type

Member Function Documentation

const int16x8& simdpp::int256::i16 ( unsigned  i ) const

inlineprotected

int16x8& simdpp::int256::i16 ( unsigned  i )

inlineprotected

const int32x4& simdpp::int256::i32 ( unsigned  i ) const

inlineprotected

int32x4& simdpp::int256::i32 ( unsigned  i )

inlineprotected

const int64x2& simdpp::int256::i64 ( unsigned  i ) const

inlineprotected

int64x2& simdpp::int256::i64 ( unsigned  i )

inlineprotected

const int8x16& simdpp::int256::i8 ( unsigned  i ) const

inlineprotected

int8x16& simdpp::int256::i8 ( unsigned  i )

inlineprotected

static int256 simdpp::int256::ones ( )

static

Creates a 128-bit integer vector with contents set to ones.

a[0..255] = 0

int256& simdpp::int256::operator= ( const int256 &  d )

inline

const int128& simdpp::int256::operator[] ( unsigned  i ) const

inline

int128& simdpp::int256::operator[] ( unsigned  i )

inline

const uint16x8& simdpp::int256::u16 ( unsigned  i ) const

inlineprotected

uint16x8& simdpp::int256::u16 ( unsigned  i )

inlineprotected

const uint32x4& simdpp::int256::u32 ( unsigned  i ) const

inlineprotected

uint32x4& simdpp::int256::u32 ( unsigned  i )

inlineprotected

const uint64x2& simdpp::int256::u64 ( unsigned  i ) const

inlineprotected

uint64x2& simdpp::int256::u64 ( unsigned  i )

inlineprotected

const uint8x16& simdpp::int256::u8 ( unsigned  i ) const

inlineprotected

uint8x16& simdpp::int256::u8 ( unsigned  i )

inlineprotected

static int256 simdpp::int256::zero ( )

static

Creates a 128-bit integer vector with the contents set to zero.

a[0..255] = 0

Member Data Documentation

const uint_element_type simdpp::int256::all_bits = 0xffffffffffffffff

static

const unsigned simdpp::int256::length = 4

static

const unsigned simdpp::int256::num_bits = 64

static

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The documentation for this class was generated from the following file:

• simd/int256.h