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|   | FFTWSquaredMagnitudeAccessor< Real > Class Template Reference |  | 
#include <vigra/fftw3.hxx>
| Public Types | |
| typedef Real | value_type | 
| The accessor's value type. | |
| Public Member Functions | |
| template<class ITERATOR > | |
| value_type | operator() (ITERATOR const &i) const | 
| Read squared magnitude at iterator position. | |
| template<class ITERATOR , class DIFFERENCE > | |
| value_type | operator() (ITERATOR const &i, DIFFERENCE d) const | 
| Read squared magnitude at offset from iterator position. | |
Calculate squared magnitude of complex number on the fly.
#include <vigra/fftw3.hxx> (for FFTW 3) or
 Namespace: vigra 
| 
© Ullrich Köthe     (ullrich.koethe@iwr.uni-heidelberg.de)  | 
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