ROOT_528-00b_version: tutorials/geom/na49geomfile.C Source File

00001 void na49geomfile() {
00002 //   Before executing this macro, the file makegeometry.C must have been executed
00003 //
00004    gBenchmark->Start("geometry");
00005    TFile na("na49.root","RECREATE");
00006    TGeometry *n49 =(TGeometry*)gROOT->FindObject("na49");
00007    n49->Write();
00008    na.Write();
00009    gBenchmark->Show("geometry");
00010 }