3 #ifndef DUNE_COMMON_SIMD_IO_HH
4 #define DUNE_COMMON_SIMD_IO_HH
17 #include <type_traits>
34 template<
class Stream,
35 class = std::enable_if_t<std::is_base_of<std::ios_base,
39 const char *sep =
"<";
50 template<class V, class = std::enable_if_t<Simd::lanes<V>() != 1> >
51 Inserter<V> io(const V &v)
56 template<class V, class = std::enable_if_t<Simd::lanes<V>() == 1> >
57 Simd::Scalar<V> io(const V &v)
59 return Simd::lane(0, v);
92 return SimdImpl::Inserter<V>{ v };
108 return SimdImpl::io(v);
118 #endif // DUNE_COMMON_SIMD_IO_HH
Utilities for reduction like operations on ranges.
Traits for type conversions and type information.
static StaticIntegralRange< T, to, from > range(std::integral_constant< T, from >, std::integral_constant< T, to >) noexcept
Definition: rangeutilities.hh:300
constexpr AutonomousValue< T > autoCopy(T &&v)
Autonomous copy of an expression's value for use in auto type deduction.
Definition: typetraits.hh:642
constexpr std::size_t lanes()
Number of lanes in a SIMD type.
Definition: simd/interface.hh:305
decltype(auto) lane(std::size_t l, V &&v)
Extract an element of a SIMD type.
Definition: simd/interface.hh:324
Dune namespace.
Definition: alignedallocator.hh:13
Inserter(const T &value)
Definition: io.hh:32
friend Stream & operator<<(Stream &out, const Inserter &ins)
Definition: io.hh:37
Include file for users of the SIMD abstraction layer.