Logic

Description

Logical functions on Vec's.

See also

Masked Logic

Functions
template<typename T , size_t SIMD_WIDTH>
static Vec< T, SIMD_WIDTH >	simd::bit_and (const Vec< T, SIMD_WIDTH > &a, const Vec< T, SIMD_WIDTH > &b)
	Computes the bitwise AND of two Vec's.
template<typename T , size_t SIMD_WIDTH>
static Vec< T, SIMD_WIDTH >	simd::bit_andnot (const Vec< T, SIMD_WIDTH > &a, const Vec< T, SIMD_WIDTH > &b)
	Computes the bitwise ANDNOT of two Vec's.
template<typename T , size_t SIMD_WIDTH>
static Vec< T, SIMD_WIDTH >	simd::bit_not (const Vec< T, SIMD_WIDTH > &a)
	Computes the bitwise NOT of a Vec.
template<typename T , size_t SIMD_WIDTH>
static Vec< T, SIMD_WIDTH >	simd::bit_or (const Vec< T, SIMD_WIDTH > &a, const Vec< T, SIMD_WIDTH > &b)
	Computes the bitwise OR of two Vec's.
template<typename T , size_t SIMD_WIDTH>
static Vec< T, SIMD_WIDTH >	simd::bit_xor (const Vec< T, SIMD_WIDTH > &a, const Vec< T, SIMD_WIDTH > &b)
	Computes the bitwise XOR of two Vec's.

Function Documentation

bit_and()

template<typename T , size_t SIMD_WIDTH>

static Vec< T, SIMD_WIDTH > simd::bit_and ( const Vec< T, SIMD_WIDTH > & a, const Vec< T, SIMD_WIDTH > & b )

inlinestatic

Computes the bitwise AND of two Vec's.

Parameters

a	first Vec
b	second Vec

Returns

Vec containing the bitwise AND of the two input Vec's

bit_andnot()

template<typename T , size_t SIMD_WIDTH>

static Vec< T, SIMD_WIDTH > simd::bit_andnot ( const Vec< T, SIMD_WIDTH > & a, const Vec< T, SIMD_WIDTH > & b )

inlinestatic

Computes the bitwise ANDNOT of two Vec's.

The result is computed as (not a ) and b .

Parameters

a	first Vec
b	second Vec

Returns

Vec containing the bitwise ANDNOT of the two input Vec's

bit_not()

template<typename T , size_t SIMD_WIDTH>

static Vec< T, SIMD_WIDTH > simd::bit_not ( const Vec< T, SIMD_WIDTH > & a )

inlinestatic

Computes the bitwise NOT of a Vec.

Parameters

a

Vec

Returns

Vec containing the bitwise NOT of the input Vec

bit_or()

template<typename T , size_t SIMD_WIDTH>

static Vec< T, SIMD_WIDTH > simd::bit_or ( const Vec< T, SIMD_WIDTH > & a, const Vec< T, SIMD_WIDTH > & b )

inlinestatic

Computes the bitwise OR of two Vec's.

Parameters

a	first Vec
b	second Vec

Returns

Vec containing the bitwise OR of the two input Vec's

bit_xor()

template<typename T , size_t SIMD_WIDTH>

static Vec< T, SIMD_WIDTH > simd::bit_xor ( const Vec< T, SIMD_WIDTH > & a, const Vec< T, SIMD_WIDTH > & b )

inlinestatic

Computes the bitwise XOR of two Vec's.

Parameters

a	first Vec
b	second Vec

Returns

Vec containing the bitwise XOR of the two input Vec's