set_size()

void fourier::fft::DRFFTWAFF::set_size ( const unsigned int &  n ) const

private

prepare FFT settings for size n.

Definition at line 115 of file fftwaff.cc.

References delete_arrays(), delete_plans(), and Msize.

Referenced by operator()(), and size().

    {
      if (n != Msize) 
      {
        Msize=n;
        this->delete_plans();
#ifndef FFTWFALLBACK
        this->delete_arrays();
#endif
      }
    } // DRFFTWAFF::~DRFFTWAFF()

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