Function getIdx

src/backend/cpu/utility.hpp:30–33

}

static inline unsigned getIdx(af::dim4 const& strides, int i, int j = 0,
                              int k = 0, int l = 0) {
    return (l * strides[3] + k * strides[2] + j * strides[1] + i * strides[0]);
}

template<typename T>
void gaussian1D(T* out, int const dim, double sigma = 0.0) {