Method sizeOfData

src/Processors/Transforms/WindowTransform.cpp:1792–1792

    void destroy(AggregateDataPtr __restrict) const noexcept override {}
    bool hasTrivialDestructor() const override { return true; }
    size_t sizeOfData() const override { return 0; }
    size_t alignOfData() const override { return 1; }
    void add(AggregateDataPtr __restrict, const IColumn **, size_t, Arena *) const override { fail(); }
    void merge(AggregateDataPtr __restrict, ConstAggregateDataPtr, Arena *) const override { fail(); }