simdpp::to_uint32

 

libsimdpp

Types

Capabilities

Operations

Conversions

Bitwise operations

Floating-point operations

Integer operations

Memory access operations

Shuffle operations

Miscellaneous operations

 

Conversions

to_int8 to_uint8 to_int16 to_uint16

to_int32 to_uint32 to_int64 to_uint64

to_float32 to_float64 to_mask

 

template<unsigned N, class E> uint32<N, _DETAIL_> to_uint32( Vec<N,E> a );

Converts elements within a vector to 32-bit unsigned values.

The implementation behaves as if the following set of overloads is provided:

Vec
int8
uint8
int16
uint16
int32
uint32
int64
uint64
float32
float64 (available only if SIMDPP_HAS_FLOAT64_TO_UINT32_CONVERSION evaluates to nonzero value)

The return type is a vector expression.

The conversion rules are as follows:

• 16-bit and narrower signed integers are sign-extended to 32 bits.
• 16-bit and narrower unsigned integers are zero-extended to 32 bits.
• 64-bit integers are truncated.
• floating-point numbers are converted to integer values and truncated.
• if floating-point value can not be represented in 32-bit unsigned integer, the behavior depends on the instruction set used.

Parameters

a

-

vector to convert

Return value

A vector expression evaluating to vector with values converted to 32-bit unsigned integers.

Equivalent operation

r0 = uint32_t(a0)
...
rN = uint32_t(aN)

See also

to_int32

converts vector elements to 32-bit signed integers (function template)