本文整理汇总了C++中Fun4AllServer::topNode方法的典型用法代码示例。如果您正苦于以下问题：C++ Fun4AllServer::topNode方法的具体用法？C++ Fun4AllServer::topNode怎么用？C++ Fun4AllServer::topNode使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Fun4AllServer的用法示例。
在下文中一共展示了Fun4AllServer::topNode方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: PHGeomFileImport
//! Read in a Geometry file, and output DST and ROOT TGeo files
void
Fun4All_ImportGeom(const string & geom_file = "./sPHENIX.root")
{
gSystem->Load("libphgeom.so");
Fun4AllServer *se = Fun4AllServer::instance();
se->Verbosity(1);
// just if we set some flags somewhere in this macro
recoConsts *rc = recoConsts::instance();
PHGeomFileImport * import = new PHGeomFileImport(geom_file);
se->registerSubsystem(import);
// dummy input
Fun4AllInputManager *in = new Fun4AllDummyInputManager("JADE");
se->registerInputManager(in);
// output in DST
Fun4AllDstOutputManager *out = new Fun4AllDstOutputManager("DSTOUT",
geom_file + "_DST.root");
se->registerOutputManager(out);
// run one event as example
se->run(1);
PHGeomUtility::ExportGeomtry(se->topNode(),geom_file + "_export.root");
se->End();
std::cout << "All done" << std::endl;
delete se;
gSystem->Exit(0);
}示例2: DisplayOn
// stupid macro to turn on the geant4 display
// we ask Fun4All for a pointer to PHG4Reco
// using the ApplyCommand will start up the
// G4 cmd interpreter and graphics system
// the vis.mac contains the necessary commands to
// start up the visualization, the next event will
// be displayed. Do not execute this macro
// before PHG4Reco was registered with Fun4All
PHG4Reco * DisplayOn(const char *mac = "vis_prototype3.mac")
{
char cmd[100];
Fun4AllServer *se = Fun4AllServer::instance();
PHG4Reco *g4 = (PHG4Reco *) se->getSubsysReco("PHG4RECO");
g4->InitRun(se->topNode());
g4->ApplyDisplayAction();
sprintf(cmd, "/control/execute %s", mac);
g4->ApplyCommand(cmd);
return g4;
}