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FFTWPhaseAccessor Class Reference
[Accessors for FFTWComplex]

#include <vigra/fftw3.hxx>

List of all members.

Public Types

typedef fftw_real value_type
 The accessor's value type.

Public Member Functions

template<class ITERATOR , class DIFFERENCE >
value_type operator() (ITERATOR const &i, DIFFERENCE d) const
 Read phase at offset from iterator position.
template<class ITERATOR >
value_type operator() (ITERATOR const &i) const
 Read phase at iterator position.

Detailed Description

Calculate phase of complex number on the fly.

#include <vigra/fftw3.hxx> (for FFTW 3) or
#include <vigra/fftw.hxx> (for deprecated FFTW 2)
Namespace: vigra


The documentation for this class was generated from the following file:

© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de)
Heidelberg Collaboratory for Image Processing, University of Heidelberg, Germany

html generated using doxygen and Python
VIGRA 1.6.0 (5 Nov 2009)