create_arrays()

void fourier::fft::DRFFTWAFF::create_arrays ( ) const

private

create plans.

Definition at line 147 of file fftwaff.cc.

Referenced by create_plan_backward(), and create_plan_forward().

    {
      this->delete_arrays();
      Mseriesarray = (double *) fftw_malloc(sizeof(double)*Msize);
      FOURIER_assert(Mseriesarray!=0, 
                  "Error (DRFFTWAFF::create_plan_forward): "
                  "could not create series array!")
      Mseries=Tseries(Tseries::Trepresentation(Mseriesarray, Msize));
      Mspectrumarray = (fftw_complex *)
        fftw_malloc(sizeof(fftw_complex)*this->ssize());
      FOURIER_assert(Mspectrumarray!=0, 
                  "Error (DRFFTWAFF::create_plan_forward): "
                  "could not create spectrum array!")
      Mspectrum=Tspectrum(Tspectrum::Trepresentation(
                                  reinterpret_cast<Tcoeff*>(Mspectrumarray),
                                                     this->ssize()));
    } // DRFFTWAFF::create_arrays()

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