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Cleanup make_batch_constant implementation #1195

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Merged
serge-sans-paille merged 1 commit into from
Nov 1, 2025
Merged

Cleanup make_batch_constant implementation #1195

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21 changes: 10 additions & 11 deletions include/xsimd/types/xsimd_batch_constant.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -246,14 +246,14 @@ namespace xsimd
namespace detail
{
template <typename T, class G, class A, std::size_t... Is>
XSIMD_INLINE constexpr auto make_batch_constant(detail::index_sequence<Is...>) noexcept
-> batch_constant<T, A, (T)G::get(Is, sizeof...(Is))...>
XSIMD_INLINE constexpr batch_constant<T, A, (T)G::get(Is, sizeof...(Is))...>
make_batch_constant(detail::index_sequence<Is...>) noexcept
{
return {};
}
template <typename T, class G, class A, std::size_t... Is>
XSIMD_INLINE constexpr auto make_batch_bool_constant(detail::index_sequence<Is...>) noexcept
-> batch_bool_constant<T, A, G::get(Is, sizeof...(Is))...>
XSIMD_INLINE constexpr batch_bool_constant<T, A, G::get(Is, sizeof...(Is))...>
make_batch_bool_constant(detail::index_sequence<Is...>) noexcept
{
return {};
}
Expand Down Expand Up @@ -281,18 +281,17 @@ namespace xsimd
* @endcode
*/
template <typename T, class G, class A = default_arch>
XSIMD_INLINE constexpr auto make_batch_constant() noexcept -> decltype(detail::make_batch_constant<T, G, A>(detail::make_index_sequence<batch<T, A>::size>()))
XSIMD_INLINE constexpr decltype(detail::make_batch_constant<T, G, A>(detail::make_index_sequence<batch<T, A>::size>()))
make_batch_constant() noexcept
{
return detail::make_batch_constant<T, G, A>(detail::make_index_sequence<batch<T, A>::size>());
return {};
}

template <typename T, class G, class A = default_arch>
XSIMD_INLINE constexpr auto make_batch_bool_constant() noexcept
-> decltype(detail::make_batch_bool_constant<T, G, A>(
detail::make_index_sequence<batch<T, A>::size>()))
XSIMD_INLINE constexpr decltype(detail::make_batch_bool_constant<T, G, A>(detail::make_index_sequence<batch<T, A>::size>()))
make_batch_bool_constant() noexcept
{
return detail::make_batch_bool_constant<T, G, A>(
detail::make_index_sequence<batch<T, A>::size>());
return {};
}

} // namespace xsimd
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