#include <TROOT.h>
#include <TCanvas.h>
+#include "AliAnalysisSelector.h"
#include "AliAnalysisTask.h"
#include "AliAnalysisDataContainer.h"
#include "AliAnalysisDataSlot.h"
fZombies(NULL),
fContainers(NULL),
fInputs(NULL),
- fOutputs(NULL)
+ fOutputs(NULL),
+ fSelector(NULL)
{
// Default constructor.
fgAnalysisManager = this;
fZombies(NULL),
fContainers(NULL),
fInputs(NULL),
- fOutputs(NULL)
+ fOutputs(NULL),
+ fSelector(NULL)
{
// Copy constructor.
fTasks = new TObjArray(*other.fTasks);
fContainers = new TObjArray(*other.fContainers);
fInputs = new TObjArray(*other.fInputs);
fOutputs = new TObjArray(*other.fOutputs);
+ fSelector = NULL;
fgAnalysisManager = this;
}
return *this;
Int_t AliAnalysisManager::GetEntry(Long64_t entry, Int_t getall)
{
// Read one entry of the tree or a whole branch.
- if (fDebug > 1) {
- cout << "== AliAnalysisManager::GetEntry()" << endl;
- }
+ if (fDebug > 0) printf("== AliAnalysisManager::GetEntry(%lld)\n", entry);
fCurrentEntry = entry;
return fTree ? fTree->GetTree()->GetEntry(entry, getall) : 0;
}
// generated code, but the routine can be extended by the user if needed.
// Init() will be called many times when running with PROOF.
if (!tree) return;
- if (fDebug > 1) {
- printf("->AliAnalysisManager::InitTree(%s)\n", tree->GetName());
+ if (fDebug > 0) {
+ printf("->AliAnalysisManager::Init(%s)\n", tree->GetName());
}
// Call InitTree of EventHandler
fTree = tree;
AliAnalysisDataContainer *top = (AliAnalysisDataContainer*)fInputs->At(0);
if (!top) {
- cout<<"Error: No top input container !" <<endl;
+ Error("Init","No top input container !");
return;
}
top->SetData(tree);
- if (fDebug > 1) {
+ if (fDebug > 0) {
printf("<-AliAnalysisManager::Init(%s)\n", tree->GetName());
}
}
// The SlaveBegin() function is called after the Begin() function.
// When running with PROOF SlaveBegin() is called on each slave server.
// The tree argument is deprecated (on PROOF 0 is passed).
- if (fDebug > 1) {
- cout << "->AliAnalysisManager::SlaveBegin()" << endl;
- }
+ if (fDebug > 0) printf("->AliAnalysisManager::SlaveBegin()\n");
// Call Init of EventHandler
if (fOutputEventHandler) {
if (curdir) curdir->cd();
}
- if (fDebug > 1) {
- cout << "<-AliAnalysisManager::SlaveBegin()" << endl;
- }
+ if (fDebug > 0) printf("<-AliAnalysisManager::SlaveBegin()\n");
}
//______________________________________________________________________________
// is started when using PROOF. It is normaly not necessary to make changes
// to the generated code, but the routine can be extended by the
// user if needed. The return value is currently not used.
- if (fTree) {
- TFile *curfile = fTree->GetCurrentFile();
- if (curfile && fDebug>1) printf("AliAnalysisManager::Notify() file: %s\n", curfile->GetName());
- TIter next(fTasks);
- AliAnalysisTask *task;
- // Call Notify for all tasks
- while ((task=(AliAnalysisTask*)next()))
- task->Notify();
+ if (!fTree) {
+ Error("Notify","No current tree.");
+ return kFALSE;
+ }
+ TFile *curfile = fTree->GetCurrentFile();
+ if (!curfile) {
+ Error("Notify","No current file");
+ return kFALSE;
+ }
+
+ if (fDebug > 0) printf("->AliAnalysisManager::Notify() file: %s\n", curfile->GetName());
+ TIter next(fTasks);
+ AliAnalysisTask *task;
+ // Call Notify for all tasks
+ while ((task=(AliAnalysisTask*)next()))
+ task->Notify();
- // Call Notify of the event handlers
- if (fInputEventHandler) {
- fInputEventHandler->Notify(curfile->GetName());
- }
-
- if (fOutputEventHandler) {
- fOutputEventHandler->Notify(curfile->GetName());
- }
+ // Call Notify of the event handlers
+ if (fInputEventHandler) {
+ fInputEventHandler->Notify(curfile->GetName());
+ }
- if (fMCtruthEventHandler) {
- fMCtruthEventHandler->Notify(curfile->GetName());
- }
+ if (fOutputEventHandler) {
+ fOutputEventHandler->Notify(curfile->GetName());
+ }
- }
- return kTRUE;
+ if (fMCtruthEventHandler) {
+ fMCtruthEventHandler->Notify(curfile->GetName());
+ }
+ if (fDebug > 0) printf("<-AliAnalysisManager::Notify()\n");
+ return kTRUE;
}
//______________________________________________________________________________
// The entry is always the local entry number in the current tree.
// Assuming that fChain is the pointer to the TChain being processed,
// use fChain->GetTree()->GetEntry(entry).
- if (fDebug > 1) {
- cout << "->AliAnalysisManager::Process(" << entry << ")" << endl;
- }
+ if (fDebug > 0) printf("->AliAnalysisManager::Process(%lld)\n", entry);
+
if (fInputEventHandler) fInputEventHandler ->BeginEvent(entry);
if (fOutputEventHandler) fOutputEventHandler ->BeginEvent(entry);
if (fMCtruthEventHandler) fMCtruthEventHandler->BeginEvent(entry);
GetEntry(entry);
ExecAnalysis();
- if (fDebug > 1) {
- cout << "<-AliAnalysisManager::Process()" << endl;
- }
+ if (fDebug > 0) printf("<-AliAnalysisManager::Process()\n");
return kTRUE;
}
{
// Pack all output data containers in the output list. Called at SlaveTerminate
// stage in PROOF case for each slave.
- if (fDebug > 1) {
- cout << "->AliAnalysisManager::PackOutput()" << endl;
- }
+ if (fDebug > 0) printf("->AliAnalysisManager::PackOutput()\n");
if (!target) {
Error("PackOutput", "No target. Aborting.");
return;
if (fInputEventHandler) fInputEventHandler ->Terminate();
if (fOutputEventHandler) fOutputEventHandler ->Terminate();
if (fMCtruthEventHandler) fMCtruthEventHandler->Terminate();
+
+ // Call FinishTaskOutput() for each event loop task (not called for
+ // post-event loop tasks - use Terminate() fo those)
+ TIter nexttask(fTasks);
+ AliAnalysisTask *task;
+ while ((task=(AliAnalysisTask*)nexttask())) {
+ if (!task->IsPostEventLoop()) {
+ if (fDebug > 0) printf("->FinishTaskOutput: task %s\n", task->GetName());
+ task->FinishTaskOutput();
+ if (fDebug > 0) printf("<-FinishTaskOutput: task %s\n", task->GetName());
+ }
+ }
if (fMode == kProofAnalysis) {
TIter next(fOutputs);
AliAnalysisDataContainer *output;
while ((output=(AliAnalysisDataContainer*)next())) {
- if (output->GetData() && !output->IsSpecialOutput()) {
- if (output->GetProducer()->IsPostEventLoop()) continue;
-
+ // Do not consider outputs of post event loop tasks
+ if (output->GetProducer()->IsPostEventLoop()) continue;
+ // Check if data was posted to this container. If not, issue an error.
+ if (!output->GetData() ) {
+ Error("PackOutput", "No data for output container %s. Forgot to PostData ?\n", output->GetName());
+ continue;
+ }
+ if (!output->IsSpecialOutput()) {
+ // Normal outputs
const char *filename = output->GetFileName();
if (!(strcmp(filename, "default"))) {
if (fOutputEventHandler) filename = fOutputEventHandler->GetOutputFileName();
}
if (strlen(filename)) {
- TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(filename);
+ // File resident outputs
+ TFile *file = output->GetFile();
+ // Backup current folder
TDirectory *opwd = gDirectory;
+ // Create file if not existing and register to container.
if (file) file->cd();
- else file = new TFile(filename, "RECREATE");
- if (file->IsZombie()) continue;
+ else file = new TFile(filename, "RECREATE");
+ if (file->IsZombie()) {
+ Fatal("PackOutput", "Could not recreate file %s\n", filename);
+ return;
+ }
+ output->SetFile(file);
// Clear file list to release object ownership to user.
- // Save data to file, then close.
file->Clear();
+ // Save data to file, then close.
output->GetData()->Write();
+ if (fDebug > 1) printf("PackOutput %s: memory merge, file resident output\n", output->GetName());
+ if (fDebug > 2) {
+ printf(" file %s listing content:\n", filename);
+ file->ls();
+ }
file->Close();
- // Set null directory to histograms and trees.
- TMethodCall callEnv;
- if (output->GetData()->IsA())
- callEnv.InitWithPrototype(output->GetData()->IsA(), "SetDirectory", "TDirectory*");
- if (callEnv.IsValid()) {
- callEnv.SetParam(Long_t(0));
- callEnv.Execute(output->GetData());
- }
// Restore current directory
if (opwd) opwd->cd();
+ } else {
+ // Memory-resident outputs
+ if (fDebug > 1) printf("PackOutput %s: memory merge memory resident output\n", output->GetName());
}
AliAnalysisDataWrapper *wrap = output->ExportData();
// Output wrappers must delete data after merging (AG 13/11/07)
wrap->SetDeleteData(kTRUE);
- if (fDebug > 1) printf(" Packing container %s...\n", output->GetName());
target->Add(wrap);
}
- // Special outputs files are closed and copied on the remote location
- if (output->IsSpecialOutput() && strlen(output->GetFileName())) {
+ // Special outputs
+ if (output->IsSpecialOutput()) {
TDirectory *opwd = gDirectory;
- TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(output->GetFileName());
- if (!file) continue;
+ TFile *file = output->GetFile();
+ if (!file) {
+ AliAnalysisTask *producer = output->GetProducer();
+ Error("PackOutput",
+ "File %s for special container %s was NOT opened in %s::CreateOutputObjects !!!",
+ output->GetFileName(), output->GetName(), producer->ClassName());
+ continue;
+ }
file->cd();
+ // Release object ownership to users after writing data to file
if (output->GetData()) output->GetData()->Write();
+ file->Clear();
+ if (fDebug > 2) {
+ printf(" file %s listing content:\n", output->GetFileName());
+ file->ls();
+ }
file->Close();
+ // Restore current directory
if (opwd) opwd->cd();
+ // Check if a special output location was provided or the output files have to be merged
if (strlen(fSpecialOutputLocation.Data())) {
TString remote = fSpecialOutputLocation;
remote += "/";
remote += output->GetFileName();
TFile::Cp(output->GetFileName(), remote.Data());
} else {
- // No special location specified-> use TProofFile as merging utility
- char line[256];
- sprintf(line, "((TList*)0x%lx)->Add(new TProofFile(\"%s\"));",
- (ULong_t)target, output->GetFileName());
- gROOT->ProcessLine(line);
+ // No special location specified-> use TProofOutputFile as merging utility
+ // The file at this output slot must be opened in CreateOutputObjects
+ if (fDebug > 1) printf(" File %s to be merged...\n", output->GetFileName());
}
}
}
- // Cleanup tasks on each slave
- TIter nexttask(fTasks);
- AliAnalysisTask *task;
- while ((task=(AliAnalysisTask*)nexttask())) task->Cleanup();
}
- if (fDebug > 1) {
- printf("<-AliAnalysisManager::PackOutput: output list contains %d containers\n", target->GetSize());
- }
+ if (fDebug > 0) printf("<-AliAnalysisManager::PackOutput: output list contains %d containers\n", target->GetSize());
}
//______________________________________________________________________________
void AliAnalysisManager::ImportWrappers(TList *source)
{
// Import data in output containers from wrappers coming in source.
- if (fDebug > 1) {
- cout << "->AliAnalysisManager::ImportWrappers()" << endl;
- }
+ if (fDebug > 0) printf("->AliAnalysisManager::ImportWrappers()\n");
TIter next(fOutputs);
AliAnalysisDataContainer *cont;
AliAnalysisDataWrapper *wrap;
Int_t icont = 0;
while ((cont=(AliAnalysisDataContainer*)next())) {
- if (cont->GetProducer()->IsPostEventLoop() ||
- cont->IsSpecialOutput()) continue;
+ if (cont->GetProducer()->IsPostEventLoop()) continue;
+ if (cont->IsSpecialOutput()) {
+ if (strlen(fSpecialOutputLocation.Data())) continue;
+ // Copy merged file from PROOF scratch space
+ if (fDebug > 1)
+ printf(" Copying file %s from PROOF scratch space\n", cont->GetFileName());
+ Bool_t gotit = TFile::Cp(Form("root://lxb6045.cern.ch:11094//pool/scratch/%s",cont->GetFileName()),
+ cont->GetFileName());
+ if (!gotit) {
+ Error("ImportWrappers", "Could not get file %s from proof scratch space", cont->GetFileName());
+ }
+ // Normally we should connect data from the copied file to the
+ // corresponding output container, but it is not obvious how to do this
+ // automatically if several objects in file...
+ continue;
+ }
wrap = (AliAnalysisDataWrapper*)source->FindObject(cont->GetName());
- if (!wrap && fDebug>1) {
- printf("(WW) ImportWrappers: container %s not found in analysis output !\n", cont->GetName());
+ if (!wrap) {
+ Error("ImportWrappers","Container %s not found in analysis output !", cont->GetName());
continue;
}
icont++;
- if (fDebug > 1) printf(" Importing data for container %s\n", wrap->GetName());
- if (cont->GetFileName()) printf(" -> %s\n", cont->GetFileName());
+ if (fDebug > 1) {
+ printf(" Importing data for container %s", cont->GetName());
+ if (strlen(cont->GetFileName())) printf(" -> file %s\n", cont->GetFileName());
+ else printf("\n");
+ }
cont->ImportData(wrap);
}
- if (fDebug > 1) {
- cout << "<-AliAnalysisManager::ImportWrappers(): "<< icont << " containers imported" << endl;
- }
+ if (fDebug > 0) printf("<-AliAnalysisManager::ImportWrappers(): %d containers imported\n", icont);
}
//______________________________________________________________________________
void AliAnalysisManager::UnpackOutput(TList *source)
{
// Called by AliAnalysisSelector::Terminate only on the client.
- if (fDebug > 1) {
- cout << "->AliAnalysisManager::UnpackOutput()" << endl;
- }
+ if (fDebug > 0) printf("->AliAnalysisManager::UnpackOutput()\n");
if (!source) {
Error("UnpackOutput", "No target. Aborting.");
return;
}
- if (fDebug > 1) {
- printf(" Source list contains %d containers\n", source->GetSize());
- }
+ if (fDebug > 1) printf(" Source list contains %d containers\n", source->GetSize());
if (fMode == kProofAnalysis) ImportWrappers(source);
task->CheckNotify(kTRUE);
// If task is active, execute it
if (task->IsPostEventLoop() && task->IsActive()) {
- if (fDebug > 1) {
- cout << "== Executing post event loop task " << task->GetName() << endl;
- }
+ if (fDebug > 0) printf("== Executing post event loop task %s\n", task->GetName());
task->ExecuteTask();
}
}
}
- // Check if the output need to be written to a file.
- const char *filename = output->GetFileName();
- if (!(strcmp(filename, "default"))) {
- if (fOutputEventHandler) filename = fOutputEventHandler->GetOutputFileName();
- }
-
- if (!filename || !strlen(filename)) continue;
- TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(filename);
- TDirectory *opwd = gDirectory;
- if (file) file->cd();
- else file = new TFile(filename, "RECREATE");
- if (file->IsZombie()) continue;
- // Reparent data to this file
- TMethodCall callEnv;
- if (output->GetData()->IsA())
- callEnv.InitWithPrototype(output->GetData()->IsA(), "SetDirectory", "TDirectory*");
- if (callEnv.IsValid()) {
- callEnv.SetParam((Long_t) file);
- callEnv.Execute(output->GetData());
- }
- output->GetData()->Write();
- if (opwd) opwd->cd();
}
- if (fDebug > 1) {
- cout << "<-AliAnalysisManager::UnpackOutput()" << endl;
- }
+ if (fDebug > 0) printf("<-AliAnalysisManager::UnpackOutput()\n");
}
//______________________________________________________________________________
// The Terminate() function is the last function to be called during
// a query. It always runs on the client, it can be used to present
// the results graphically.
- if (fDebug > 1) {
- cout << "->AliAnalysisManager::Terminate()" << endl;
- }
+ if (fDebug > 0) printf("->AliAnalysisManager::Terminate()\n");
AliAnalysisTask *task;
TIter next(fTasks);
// Call Terminate() for tasks
while ((task=(AliAnalysisTask*)next())) task->Terminate();
- if (fDebug > 1) {
- cout << "<-AliAnalysisManager::Terminate()" << endl;
- }
//
if (fInputEventHandler) fInputEventHandler ->TerminateIO();
if (fOutputEventHandler) fOutputEventHandler ->TerminateIO();
TIter next1(fOutputs);
AliAnalysisDataContainer *output;
while ((output=(AliAnalysisDataContainer*)next1())) {
+ if (!output->GetData()) continue;
// Close all files at output
const char *filename = output->GetFileName();
if (!(strcmp(filename, "default"))) {
if (fOutputEventHandler) filename = fOutputEventHandler->GetOutputFileName();
- }
-
- if (!filename || !strlen(filename)) continue;
- TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(filename);
- if (!file || file->IsZombie()) continue;
+ }
+ if (!strlen(filename)) continue;
+ TFile *file = output->GetFile();
+ TDirectory *opwd = gDirectory;
+ if (file) {
+ file->cd();
+ } else {
+ file = new TFile(filename, "RECREATE");
+ if (file->IsZombie()) continue;
+ output->SetFile(file);
+ }
+ if (fDebug > 1) printf(" writing output data %s to file %s\n", output->GetData()->GetName(), file->GetName());
+ output->GetData()->Write();
file->Close();
+ if (opwd) opwd->cd();
}
Bool_t getsysInfo = ((fNSysInfo>0) && (fMode==kLocalAnalysis))?kTRUE:kFALSE;
}
if (cdir) cdir->cd();
}
+ if (fDebug > 0) printf("<-AliAnalysisManager::Terminate()\n");
}
//______________________________________________________________________________
void AliAnalysisManager::AddTask(AliAnalysisTask *task)
{
// Adds a user task to the global list of tasks.
+ if (fTasks->FindObject(task)) {
+ Warning("AddTask", "Task %s: the same object already added to the analysis manager. Not adding.", task->GetName());
+ return;
+ }
task->SetActive(kFALSE);
fTasks->Add(task);
}
// Connect input of an existing task to a data container.
if (!fTasks->FindObject(task)) {
AddTask(task);
- Warning("ConnectInput", "Task %s not registered. Now owned by analysis manager", task->GetName());
+ Info("ConnectInput", "Task %s was not registered. Now owned by analysis manager", task->GetName());
}
Bool_t connected = task->ConnectInput(islot, cont);
return connected;
}
}
}
+ // Check if all special output containers have a file name provided
+ TIter nextout(fOutputs);
+ while ((cont=(AliAnalysisDataContainer*)nextout())) {
+ if (cont->IsSpecialOutput() && !strlen(cont->GetFileName())) {
+ Error("InitAnalysis", "Wrong container %s : a file name MUST be provided for special outputs", cont->GetName());
+ return kFALSE;
+ }
+ }
fInitOK = kTRUE;
return kTRUE;
}
Error("StartAnalysis","Analysis manager was not initialized !");
return;
}
- if (fDebug>1) {
- cout << "StartAnalysis: " << GetName() << endl;
- }
+ if (fDebug > 0) printf("StartAnalysis %s\n",GetName());
TString anaType = type;
anaType.ToLower();
fMode = kLocalAnalysis;
}
char line[256];
SetEventLoop(kFALSE);
- // Disable all branches if requested and set event loop mode
- if (tree) {
- if (TestBit(kDisableBranches)) {
- printf("Disabling all branches...\n");
-// tree->SetBranchStatus("*",0); // not yet working
- }
- SetEventLoop(kTRUE);
- }
+ // Enable event loop mode if a tree was provided
+ if (tree) SetEventLoop(kTRUE);
TChain *chain = 0;
TString ttype = "TTree";
Error("StartAnalysis","Analysis manager was not initialized !");
return;
}
- if (fDebug>1) {
- cout << "StartAnalysis: " << GetName() << endl;
- }
+ if (fDebug > 0) printf("StartAnalysis %s\n",GetName());
TString anaType = type;
anaType.ToLower();
if (!anaType.Contains("proof")) {
gROOT->ProcessLine(line);
}
+//______________________________________________________________________________
+TFile *AliAnalysisManager::OpenProofFile(const char *filename, const char *option)
+{
+// Opens a special output file used in PROOF.
+ char line[256];
+ if (fMode!=kProofAnalysis || !fSelector) {
+ Error("OpenProofFile","Cannot open PROOF file %s",filename);
+ return NULL;
+ }
+ sprintf(line, "TProofOutputFile *pf = new TProofOutputFile(\"%s\");", filename);
+ if (fDebug > 1) printf("=== %s\n", line);
+ gROOT->ProcessLine(line);
+ sprintf(line, "pf->OpenFile(\"%s\");", option);
+ gROOT->ProcessLine(line);
+ if (fDebug > 1) {
+ gROOT->ProcessLine("pf->Print()");
+ printf(" == proof file name: %s\n", gFile->GetName());
+ }
+ sprintf(line, "((TList*)0x%lx)->Add(pf);",(ULong_t)fSelector->GetOutputList());
+ if (fDebug > 1) printf("=== %s\n", line);
+ gROOT->ProcessLine(line);
+ return gFile;
+}
+
//______________________________________________________________________________
void AliAnalysisManager::ExecAnalysis(Option_t *option)
{
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff