File: indexing.hpp

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python-pcl 0.3.0~rc1%2Bdfsg-14
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namespace {
    // Workaround for a Cython bug in operator[] with templated types and
    // references. Let's hope the compiler optimizes these functions away.
    template <typename T>
    T *getptr(pcl::PointCloud<T> *pc, size_t i)
    {
        return &(*pc)[i];
    }

    template <typename T>
    T *getptr_at(pcl::PointCloud<T> *pc, size_t i)
    {
        return &(pc->at(i));
    }

    template <typename T>
    T *getptr_at2(pcl::PointCloud<T> *pc, int i, int j)
    {
        return &(pc->at(i, j));
    }
}