Dear Rooters I have just tried to compile the example RootShower on MacOS X using root 3.05/02, and get the following errors: [localhost:~/ROOT/rootcode/RootShower] cc% make -f Makefile.linux g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c GButtonFrame.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c GTitleFrame.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c MyDetector.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c MyEvent.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c MyParticle.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c RSAbout.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c RSEnv.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c RSHelptext.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c RSMsgBox.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c RootShower.cxx g++ -O -Wall -fPIC -I/Users/cc/ROOT/root/include -c RootShowerDict.cxx RootShowerDict.cxx: In function `class ROOT::TGenericClassInfo * ROOT::GenerateInitInstance(const MyParticle *)': RootShowerDict.cxx:44: no matching function for call to `ROOT::TGenericClassInfo::TGenericClassInfo (const char[11], Version_t, const char[13], int, const type_info &, const ROOT::TInitBehavior *, void (*)(), int)' /Users/cc/ROOT/root/include/TGenericClassInfo.h:45: candidates are: ROOT::TGenericClassInfo::TGenericClassInfo(const char *, const char *, int, const type_info &, const ROOT::TInitBehavior *, void *, void (*)(), TClass * (*)(const void *), int) /Users/cc/ROOT/root/include/TGenericClassInfo.h:51: ROOT::TGenericClassInfo::TGenericClassInfo(const char *, int, const char *, int, const type_info &, const ROOT::TInitBehavior *, void *, void (*)(), TClass * (*)(const void *), int) /Users/cc/ROOT/root/include/TGenericClassInfo.h:57: ROOT::TGenericClassInfo::TGenericClassInfo(const char *, int, const char *, int, const type_info &, const ROOT::TInitBehavior *, void (*)(), TClass * (*)(const void *), int) etc, etc, Could you tell me what could be the reason? Thank you in advance Best regards Christian _._._._._._._._._._._._._._._._ C.h.i.s.t.i.a.n S.t.r.a.t.o.w.a V.i.e.n.n.a A.u.s.t.r.i.a _._._._._._._._._._._._._._._._ Rene Brun wrote: > Hi Mathieu, > > I agree with you that the ROOT GUI has now reached an impressive > level of functionality, but HELAS, there is no documentation. > I hope that we will be able to document it in the near future. > Most people starting with the Root GUI have used the Guitest > example. This shows the use of the basic widgets only. > > Recently, Bertrand Bellenot has developed a very nice and still > simple application that is a good illustration of what one can do with > the Root GUI. > > I have put a copy of his program at > ftp://root.cern.ch/root/RootShower.tar.gz > > So far, it includes two Makefiles (Linux and Windows). > To install it, eg, > make -f Makefile.linux > to run the program invoke RootShower and use the various HELP buttons > to see the different possibilities. This example includes the > functionality you want to see in your program. > > If people have comments about this nice demo, you can address them > to rootdev@root.cern.ch and also to Bertrand.Bellenot@alcan.com > > Rene Brun > > On Wed, 19 Jun 2002, Mathieu Gisselbrecht wrote: > > >>Hi, >> >>I'm using ROOT for about 2 years in order to develop multi-coincidence >>experiments based on Synhrotron Radiation in molecular physics. A part >>of the work is to write a User-Friendly-Interface (which is by essence >>almost impossible....). So, I used a lot the GUI demo and the root talk >>to get answer to my questions... I really thanks everyone for the >>impressive work done !!! >> >>However for about 1 month, I can't find a way to get access to mouse >>events in a TCanvas embedded in a TGTransientFrame, the so-called >>TRootEmbeddedCanvas. My aim is to give the (x,y) value of the mouse in >>an histogram (for instance to know the intensity and the position of a >>peak just by moving the mouse). With CINT, it is super easy: >> just create a TCanvas, and validate in the "Options" menu the "Event >>Status" >>---------> How can I mange the same thing with an embedded canvas ? >> >>By the way, each time I'm going into more sophisticated concept: >>- default parameters for drawing objects (e.g. histogram, text....) >>- events control (keyboard, mouse) >>I get stuck in the nowhere land : it looks like there are so many >>functions to call, and without a complete set of examples, it's not so >>easy... Is the latest User Guide deals with those things ? I only have >>the v0.7.2. which is a good start but not enough to understand the >>complexity of ROOT. >> >>Thanks in advance, >> >>Best regard, >> >>M. Gisselbrecht >> >> > >
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