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vnl_complex_ops.h

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00001 #ifndef vnl_complex_ops_h_
00002 #define vnl_complex_ops_h_
00003 // This is vxl/vnl/vnl_complex_ops.h
00004 
00005 //: \file
00006 //  \brief Classes for complex numbers 
00007 //  \author fsm@robots.ox.ac.uk
00008 
00009 // Modifications
00010 // LSB (Manchester) 26/3/01
00011 
00012 #include <vcl_complex.h>
00013 #include <vnl/vnl_vector.h>
00014 #include <vnl/vnl_matrix.h>
00015 
00016 //
00017 template <class T> void vnl_complexify(T const *, T const *, vcl_complex<T> *, unsigned);
00018 template <class T> void vnl_complexify(T const *, vcl_complex<T> *, unsigned);
00019 
00020 //
00021 template <class T> vnl_vector<vcl_complex<T> > vnl_complexify(vnl_vector<T> const &);
00022 template <class T> vnl_matrix<vcl_complex<T> > vnl_complexify(vnl_matrix<T> const &);
00023 
00024 //
00025 template <class T> vnl_vector<T> abs  (vnl_vector<vcl_complex<T> > const &);
00026 template <class T> vnl_vector<T> angle(vnl_vector<vcl_complex<T> > const &);
00027 template <class T> vnl_vector<T> real (vnl_vector<vcl_complex<T> > const &);
00028 template <class T> vnl_vector<T> imag (vnl_vector<vcl_complex<T> > const &);
00029 
00030 //
00031 template <class T> vnl_matrix<T> abs  (vnl_matrix<vcl_complex<T> > const &);
00032 template <class T> vnl_matrix<T> angle(vnl_matrix<vcl_complex<T> > const &);
00033 template <class T> vnl_matrix<T> real (vnl_matrix<vcl_complex<T> > const &);
00034 template <class T> vnl_matrix<T> imag (vnl_matrix<vcl_complex<T> > const &);
00035 
00036 #endif // vnl_complex_ops_h_

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