Hi, > 1. I made the dictionary with the command > rootcint -f essai1Dict.cxx -I(path) essai1.h essai1LinkDef.h Since your code is C++ you should actually have: rootcint -f essai1Dict.cxx -c -I(path) essai1.h essai1LinkDef.h > and in the file essai1Dict.cxx there is only the line: > #include essai1.h This is not normal and (hopefully) should be fixed by the above change. > 2. Each time I press on one of the buttons, I get a warning saying that the This is a consequence of 1. The dictionary has not been properly generated. > 3. I have to let ROOT run to see the buttons but I would like to let the > program run without running ROOT. Can buttons run on Standalone programs? You can to some extend. See the file $ROOTSYS/test/guitest.cxx and $ROOTSYS/test/stress.cxx Cheers, Philippe Canal -----Original Message----- From: owner-roottalk@pcroot.cern.ch [mailto:owner-roottalk@pcroot.cern.ch]On Behalf Of Primrose Mbanefo Sent: Wednesday, September 05, 2001 11:03 AM To: roottalk@pcroot.cern.ch Subject: [ROOT] need help on files *.so Hello everyone, Thanks for the help on the files LinkDef.h. I've created my file essai1.so but I use it with a compiled program which creates buttons and these buttons use some of the functions from the file essai1.so. My problems are 1. I made the dictionary with the command rootcint -f essai1Dict.cxx -I(path) essai1.h essai1LinkDef.h and in the file essai1Dict.cxx there is only the line: #include essai1.h is this normal? 2. Each time I press on one of the buttons, I get a warning saying that the function doesn't exist. I don't how to get about this. Is this problem connected to the first question? 3. I have to let ROOT run to see the buttons but I would like to let the program run without running ROOT. Can buttons run on Standalone programs? Any help will be deeply appreciatede. Primrose
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