-------------- demos.C ---------------------------------
{
gROOT->Reset("a");
bar = new TControlBar("vertical","main menu");
bar1 = new TControlBar("horizontal","Event Change","Pop up
event change menu bar");
bar2 = new TControlBar("horizontal","Tracking",
"Pop up tracking menu bar");
bar->AddButton("Start!",".x start.C", "Read 1st event from
aticdata.root");
bar->AddControlBar(bar1);
bar->AddControlBar(bar2);
bar1->AddButton("Event++",".x nextevent.C", "Next Event read");
bar2->AddButton("Track Y", ".x ytrack.C", "Tracking Incident Y
Possition");
bar->Show();
gROOT->SaveContext();
}
--------------------------------------------------------------------
----------- ytrack.C -------------------------
void sfit(Int_t n,Float_t *x,Float_t *y,Float_t *w,Float_t *pb0,Float_t
*pb1);
void sfit(Int_t n,Float_t *x,Float_t *y,Float_t *w,Float_t *pb0,Float_t
*pb1)
{
......... definition of "sfit" function goes here .....
}
void ytrack()
{
..........
call "sfit" function
........
}
---------------------------------------------------------
When I execute "start.C" or "nextevent.C" which has no funtion I had no
problem with Controlbar menu. However, When I execute "ytrack.C" I got
sigmentation violation. Is this because "ytrack.C" include a funtion?
Without using Controlbar menu, I successfuly execute "ytrack.C" macro.
--- Thanks, Jayoung