Commit 6a74a81d authored by Dan Ibanez's avatar Dan Ibanez
Browse files

consistent #ifdefs for fft3d variable 

this variable is only used when FFTW3
is enabled, so its declaration and
initialization should be protected
under the same conditions to avoid
compiler warnings
parent f0a4ed61

src/KSPACE/fft3d.cpp

+6 −1
Original line number Diff line number Diff line
@@ -67,7 +67,10 @@ 
void fft_3d(FFT_DATA *in, FFT_DATA *out, int flag, struct fft_plan_3d *plan)

{

  int i,total,length,offset,num;

  FFT_SCALAR norm, *out_ptr;

  FFT_SCALAR norm;

#if defined(FFT_FFTW3)

  FFT_SCALAR *out_ptr;

#endif

  FFT_DATA *data,*copy;



  // system specific constants
@@ -296,7 +299,9 @@ void fft_3d(FFT_DATA *in, FFT_DATA *out, int flag, struct fft_plan_3d *plan) 
  if (flag == 1 && plan->scaled) {

    norm = plan->norm;

    num = plan->normnum;

#if defined(FFT_FFTW3)

    out_ptr = (FFT_SCALAR *)out;

#endif

    for (i = 0; i < num; i++) {

#if defined(FFT_FFTW3)

      *(out_ptr++) *= norm;

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