Method resize

src/include/storage/disk_array.h:395–402

    inline U& operator[](uint64_t idx) { return *(U*)vector[idx]; }

    inline void resize(uint64_t newNumElements) {
        // NOLINTNEXTLINE(readability-non-const-parameter) placement-new requires non-const ptr
        static constexpr auto defaultConstructor = [](uint8_t* data) {
            [[maybe_unused]] auto* p = new (data) U();
            DASSERT(p);
        };
        vector.resize(newNumElements, defaultConstructor);
    }

    inline uint64_t size() const { return vector.size(); }