Status ConfigPlugin::call(const PluginRequest& request,
PluginResponse& response) {
if (request.count("action") == 0) {
return Status(1, "Config plugins require an action in PluginRequest");
}
if (request.at("action") == "genConfig") {
std::map<std::string, std::string> config;
auto stat = genConfig(config);
response.push_back(config);
return stat;
} else if (request.at("action") == "genPack") {
if (request.count("name") == 0 || request.count("value") == 0) {
return Status(1, "Missing name or value");
}
std::string pack;
auto stat = genPack(request.at("name"), request.at("value"), pack);
response.push_back({{request.at("name"), pack}});
return stat;
} else if (request.at("action") == "update") {
if (request.count("source") == 0 || request.count("data") == 0) {
return Status(1, "Missing source or data");
}
return Config::getInstance().update(
{{request.at("source"), request.at("data")}});
}
return Status(1, "Config plugin action unknown: " + request.at("action"));
}
Status Config::load() {
auto& config_plugin = Registry::getActive("config");
if (!Registry::exists("config", config_plugin)) {
return Status(1, "Missing config plugin " + config_plugin);
}
return genConfig();
}
void gen(Int_t nev = 1,
const char* genConfig = "$ALICE_ROOT/MUON/macros/genTestConfig.C")
{
// Load libraries
// gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include -I$ALICE_ROOT");
gSystem->Load("liblhapdf"); // Parton density functions
gSystem->Load("libEGPythia6"); // TGenerator interface
gSystem->Load("libpythia6"); // Pythia
gSystem->Load("libAliPythia6"); // ALICE specific implementations
AliPDG::AddParticlesToPdgDataBase();
TDatabasePDG::Instance();
// Run loader
AliRunLoader* rl = AliRunLoader::Open("galice.root","FASTRUN","recreate");
rl->SetCompressionLevel(2);
rl->SetNumberOfEventsPerFile(nev);
rl->LoadKinematics("RECREATE");
rl->MakeTree("E");
gAlice->SetRunLoader(rl);
// Create stack
rl->MakeStack();
AliStack* stack = rl->Stack();
// Header
AliHeader* header = rl->GetHeader();
// Create and Initialize Generator
gROOT->LoadMacro(genConfig);
AliGenerator* gener = genConfig();
// Go to galice.root
rl->CdGAFile();
// Forbid some decays. Do it after gener->Init(0, because
// the initialization of the generator includes reading of the decay table.
// ...
//
// Event Loop
//
TStopwatch timer;
timer.Start();
for (Int_t iev = 0; iev < nev; iev++) {
cout <<"Event number "<< iev << endl;
// Initialize event
header->Reset(0,iev);
rl->SetEventNumber(iev);
stack->Reset();
rl->MakeTree("K");
// Generate event
stack->Reset();
stack->ConnectTree(rl->TreeK());
gener->Generate();
cout << "Number of particles " << stack->GetNprimary() << endl;
// Finish event
header->SetNprimary(stack->GetNprimary());
header->SetNtrack(stack->GetNtrack());
// I/O
stack->FinishEvent();
header->SetStack(stack);
rl->TreeE()->Fill();
rl->WriteKinematics("OVERWRITE");
} // event loop
timer.Stop();
timer.Print();
// Termination
// Generator
gener->FinishRun();
// Write file
rl->WriteHeader("OVERWRITE");
gener->Write();
rl->Write();
}