std::experimental::where

Header: <experimental/simd>

Constructs a new const_where_expression or where_expression.

# Declarations

template< class T, class Abi >
where_expression<simd_mask<T, Abi>, simd<T, Abi>>
where( const typename simd<T, Abi>::mask_type& mask,
simd<T, Abi>& value ) noexcept;

(parallelism TS v2)

template< class T, class Abi >
const_where_expression<simd_mask<T, Abi>, const simd<T, Abi>>
where( const typename simd<T, Abi>::mask_type& mask,
const simd<T, Abi>& value ) noexcept;

(parallelism TS v2)

template< class T, class Abi >
where_expression<simd_mask<T, Abi>, simd_mask<T, Abi>>
where( const type_identity_t<simd_mask<T, Abi>>& mask,
simd_mask<T, Abi>& value ) noexcept;

(parallelism TS v2)

template< class T, class Abi >
const_where_expression<simd_mask<T, Abi>, const simd_mask<T, Abi>>
where( const type_identity_t<simd_mask<T, Abi>>& mask,
const simd_mask<T, Abi>& value ) noexcept;

(parallelism TS v2)

template< class T >
where_expression<bool, T>
where( /*see below*/ mask, T& value ) noexcept;

(parallelism TS v2)

template< class T >
const_where_expression<bool, const T>
where( /*see below*/ mask, const T& value ) noexcept;

(parallelism TS v2)

# Parameters

mask: the simd_mask object
value: reference to the simd object that mask applies on
mask: the mask of type bool
value: reference to the scalar that mask applies on

# Return value

The constructed const_where_expression or where_expression.

# Notes

5,6) Uses implementation defined type of mask, so that implicit conversions from other types to bool is disabled.

# Example

This section is incompleteReason: no example