sbio::HasGenericIndex

sbio::HasGenericIndex

Definition

template<typename T>
concept=  requires(const typename T::DataUnit* unit,
                                     typename T::StepKind kind,
                                     typename T::DataAccessPtn ptn,
                                     hd_std::uint32_t stream,
                                     hd_std::uint64_t offset) {
    typename T::StepKind;
    { T::kind_for_ptn(ptn) } -> std::same_as<typename T::StepKind>;
    { T::kind_for_step(unit) } -> std::convertible_to<hd_std::optional<typename T::StepKind>>;
    { T::locate_bytes(unit) } -> std::convertible_to<std::size_t>;
    { T::locate_step(unit, kind, stream, offset) } -> std::same_as<ByteRegion>;
  };