Hi Reinhardt, You have several C++ errors in your script, in particular scoping errors. I have fixed several (see attachement). However, I cannot test if it works (input file missing). When you encounter problems of this type, I suggest to use ACLIC, eg: root > .L script_test.cxx++ Rene Brun On Thu, 25 Jul 2002, Reinhardt Chamonal wrote: > Hi rooters, > I have a question concerninglLooping a function from another function > I have a fucntion lets say "loopit" declared like that: > void loopit(Int_t iloop) > { > for(Int_t k=0;k<3; k++) > { > signal(iloop); > } > > } > > It calls the fucntion "signal" 3 times (as you can see). > However the following error message appears (coming from signal()) > Error: non class,struct,union object $gPad used with . or -> > > Note that without the for loop it works fine... > Now if I remove the gPad->SetLogy() it complains about the > h10->Draw(...); I have later on.. which should be fine anyway... > > Can someone help-me out ? > I joined my file for inspection work.. > > Thanks > -- > ------------------------------------------------------------ > Reinhardt CHAMONAL The University of Edinburgh > Dept. of Physics & Astronomy > email: chamonal@ph.ed.ac.uk King's Buildings, JCMB, 5301 > Mayfield Road > phone: +44-131-650 5307 Edinburgh, EH9 3JZ > > web: http://www.ph.ed.ac.uk/~chamonal/ > http://www.reuh.fr.st > ------------------------------------------------------------ >
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