get_variant_element_type()

std::type_index MayaFlux::Kakshya::get_variant_element_type

(

const DataVariant &

data

)

Return the native element type of a DataVariant as a type_index.

Returns typeid(E) where E is the value_type of the active alternative, consistent with NDDataContainer::value_element_type() and FrameView::element_type().

Parameters

data	Source variant.

Returns

std::type_index of the element type (e.g. typeid(uint8_t)).

Definition at line 28 of file DataUtils.cpp.

{
    return std::visit([](const auto& vec) -> std::type_index {
        return typeid(typename std::decay_t<decltype(vec)>::value_type);
    },
        data);
}