get_or_create()

FFTImpl & fl::FFT::get_or_create ( const FFT_Args & args )

private

Definition at line 51 of file fft.cpp.

                                                {
    fl::shared_ptr<FFTImpl> *val = mMap->find_value(args);
    if (val) {
        // we have it.
        return **val;
    }
    // else we have to make a new one.
    fl::shared_ptr<FFTImpl> fft = fl::make_shared<FFTImpl>(args);
    (*mMap)[args] = fft;
    return *fft;
}

References args, fft, fl::make_shared(), and mMap.

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