Hi, In Virgo, we use a lot FFTW, but only on C structures and vectors. A C++ version is in the works since a few months (years ?). However, parsing the fftw headers in rootcint works fine except for a funny construction, which one must bracket inside a #ifndef __CINT__ Since fftw 3 is in beta stage and removes many limitations of fftw2, we are trying to make it work inside our environment. For what it's worth, the C library using fftw, called Frv is publicly available ( http://wwwlapp.in2p3.fr/virgo/FrameL , the second part of the page) but I'm afraid one should put as much energy trying to understand it than using directly fftw, without having yet a C++ interface. Cheers Damir Le mardi, 8 avr 2003, à 00:36 Europe/Zurich, Frederick Joseph Ross a écrit : > I found mention of an FFTW wrapper for Root in the digest archives, but > couldn't find any reference to actually getting hold of it. Does > someone > have a working interface for FFTW which is publicly available? > > Thanks. > > Fred Ross > High Energy Physics Laboratory > University of Virginia > > ==================================== Damir Buskulic, Universite de Savoie/LAPP Chemin de Bellevue, B.P. 110, F-74941 Annecy-le-Vieux Cedex, FRANCE Tel : +33 (0)450091600 e-mail: buskulic@lapp.in2p3.fr ====================================
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