1#include <TApplication.h> 
    2#include "HepMC3ViewerFrame.h" 
    3int main(
int argc, 
char **argv)
 
    7        fprintf(stderr, 
"%s: only one optional argument is supported: the name of file to open.\n", argv[0]);
 
   10    TApplication theApp(
"App", &argc, argv);
 
   14        fprintf(stderr, 
"%s: cannot run in batch mode\n", argv[0]);
 
   18    if (theApp.Argc()>1) G->
ReadFile(theApp.Argv()[1]);
 
Definition of class HepMC3ViewerFrame used for simple GUI viewer.
void ReadFile(const char *a)
Open file.