Function fft_c2r

src/api/c/fft_common.hpp:68–83

template<typename inType, typename outType>
detail::Array<outType> fft_c2r(const detail::Array<inType> input,
                               const double norm_factor, const af::dim4 &odims,
                               const int rank) {
    using detail::Array;
    using detail::fft_c2r;
    using detail::multiply_inplace;

    Array<outType> output = fft_c2r<outType, inType>(input, odims, rank);

    if (norm_factor != 1) {
        // Normalize input because tmp was not normalized
        multiply_inplace(output, norm_factor);
    }

    return output;
}