Hi Peter,
you should use the scope operator ::
TMath::Gamma(10.)
Cheers
Otto
On Sun, 16 Dec 2001, Peter H Fisher wrote:
> Hi Rooters,
>
> I am having some trouble: I have
>
> #include "TMath.h"
> .
> .
> main()
> {
> .
> .
> float x=Gamma(10.);
> .
> .
> }
>
> When I compile, I get
>
> g++ -g -I/root/include -D_REENTRANT -I/root/include -c aperature.c
> aperature.c: In function `int aperature(int, char **)':
> aperature.c:292: warning: implicit declaration of function `int
> Gamma(...)'
> g++ aperature.o -L/root/lib -lCore -lCint -lHist -lGraf -lGraf3d -lGpad
> -lTree -lRint -lPostscript -lMatrix -lPhysics -lm -ldl -lpthread -rdynamic
> -o aperature
> aperature.o: In function `aperature(int, char **)':
> /projects/Neutrino/new/aperature.c:292: undefined reference to `Gamma'
> collect2: ld returned 1 exit status
> make: *** [aperature] Error 1
>
> I checked to make sure TMath.h was in /root/include and it is. Any
> suggestions?
>
> Peter
>
>
>
> Peter Fisher Office 617-253-8561
> Professor of Physics Fax 617-253-4100
> 44-118 MIT email fisherp@mit.edu
> Cambridge, MA, 02139
>
--
Otto Schaile Sektion Physik, LMU Muenchen
Phone: +49 89 289 14070 Am Coulombwall 1, D-85748 Garching, Germany
GSM: +49 160 1553598
FAX: +49 89 289 14072 EMail: Otto.Schaile@Physik.Uni-Muenchen.DE
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