extract_native_data() [2/4]

static Kakshya::DataSpanVariant MayaFlux::Yantra::OperationHelper::extract_native_data ( const Kakshya::DataVariant &  variant )

inlinestatic

Extract a single DataVariant as a type-erased span without conversion.

Returns a DataSpanVariant whose active alternative matches the variant's native element type. No allocation, no coercion. Call element_type() on the result or use as<E>() when E is known statically.

Parameters

variant

Source variant.

Returns

DataSpanVariant aliasing the variant's internal storage.

Definition at line 183 of file OperationHelper.hpp.

    {
        return std::visit([](const auto& vec) -> Kakshya::DataSpanVariant {
            return std::span<const typename std::decay_t<decltype(vec)>::value_type>(
                vec.data(), vec.size());
        },
            variant);
    }

Referenced by MayaFlux::Yantra::GpuExecutionContext< InputType, OutputType >::extract_inputs().

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