Method GetNextProcessedFeature

apps/gdalalg_vector_sort.cpp:262–272

    }

    std::unique_ptr<OGRFeature> GetNextProcessedFeature() override
    {
        CPLAssert(m_sortedIndices.size() == m_store->Size());

        if (m_readPos < m_store->Size())
        {
            return m_store->Load(m_sortedIndices[m_readPos++]);
        }

        return nullptr;
    }

    void ResetReading() override
    {