| 1 |
//
|
| 2 |
// $Id: TAModule.h,v 1.7 2009/07/13 19:18:38 loizides Exp $
|
| 3 |
//
|
| 4 |
|
| 5 |
#ifndef ROOT_TAModule
|
| 6 |
#define ROOT_TAModule
|
| 7 |
|
| 8 |
// keep this for compatibility
|
| 9 |
#define TAM_TAModule
|
| 10 |
|
| 11 |
|
| 12 |
// typeid include
|
| 13 |
#include <typeinfo>
|
| 14 |
|
| 15 |
|
| 16 |
#ifndef ROOT_TTask
|
| 17 |
#include "TTask.h"
|
| 18 |
#endif
|
| 19 |
#ifndef ROOT_Varargs
|
| 20 |
#include "Varargs.h"
|
| 21 |
#endif
|
| 22 |
#ifndef ROOT_TAMSelector
|
| 23 |
#include "MitAna/TAM/interface/TAMSelector.h"
|
| 24 |
#endif
|
| 25 |
#ifndef ROOT_TAMOutput
|
| 26 |
#include "MitAna/TAM/interface/TAMOutput.h"
|
| 27 |
#endif
|
| 28 |
|
| 29 |
class TFile;
|
| 30 |
class TStopwatch;
|
| 31 |
|
| 32 |
|
| 33 |
class TAModule : public TTask {
|
| 34 |
public:
|
| 35 |
enum EModResult {
|
| 36 |
kWarning, //a problem requiring no action, just printing of a warning
|
| 37 |
kAbortModule, //a problem requiring this mod (and its submods) to stop
|
| 38 |
kAbortEvent, //a problem requiring the processing of this event to stop
|
| 39 |
kStopModule, //a problem requiring this module (and its submodules)
|
| 40 |
// to stop for the rest of the analysis
|
| 41 |
kAbortAnalysis //a problem requiring the analysis to stop
|
| 42 |
};
|
| 43 |
|
| 44 |
private:
|
| 45 |
TAMSelector *fSelector; //!the selector processing the tree
|
| 46 |
TAMOutput *fOutput; //the list of output objects for this mod
|
| 47 |
Bool_t fDefActv; //!copy of fActive so that TAMSelector can
|
| 48 |
// temporarily change this mod's active-ness
|
| 49 |
// to abort the module or the event
|
| 50 |
UInt_t fVerbose; //verbosity level
|
| 51 |
Bool_t fStopped; //!indicate if module (and its submodules) are
|
| 52 |
// aborted for the rest of the analysis
|
| 53 |
Bool_t fUseName; //if true use this module's name when
|
| 54 |
// writing the output in the flattening mode
|
| 55 |
|
| 56 |
static const Char_t kExecBegin; //!key to mark Begin
|
| 57 |
static const Char_t kExecSlaveBegin; //!key to mark SlaveBegin
|
| 58 |
static const Char_t kExecProcess; //!key to mark Process
|
| 59 |
static const Char_t kExecBeginRun; //!key to mark BeginRun
|
| 60 |
static const Char_t kExecEndRun; //!key to mark EndRun
|
| 61 |
static const Char_t kExecSlaveTerminate; //!key to mark SlaveTerminate
|
| 62 |
static const Char_t kExecTerminate; //!key to mark Terminate
|
| 63 |
|
| 64 |
void AbortAnalysis();
|
| 65 |
void AbortModule();
|
| 66 |
void DeactivateAll();
|
| 67 |
void NewOutputList(TList* list);
|
| 68 |
Bool_t NotifyAll();
|
| 69 |
void ResetAllActiveFlags();
|
| 70 |
void SetAllModOutput(TAMOutput* o);
|
| 71 |
void SetModOutput(TAMOutput* o);
|
| 72 |
void StopModule();
|
| 73 |
|
| 74 |
protected:
|
| 75 |
|
| 76 |
// utility functions to be used by derived classes
|
| 77 |
void AbortEvent();
|
| 78 |
virtual Bool_t AddObjThisEvt(TObject* obj);
|
| 79 |
virtual Bool_t AddObjThisEvt(TObject* obj, const char *name);
|
| 80 |
template <class OC>
|
| 81 |
void AddOutput(OC* const & obj);
|
| 82 |
const TAMSelector *GetSelector() const { return fSelector; }
|
| 83 |
Bool_t IsEventAborted() const;
|
| 84 |
Bool_t IsAnalysisAborted() const;
|
| 85 |
void ls(Option_t *option) const;
|
| 86 |
void LoadBranch(const Char_t* bname);
|
| 87 |
virtual TObject *FindObjThisEvt(const Char_t* name) const;
|
| 88 |
virtual Bool_t Notify() { return kTRUE; }
|
| 89 |
virtual TObject *RemoveObjThisEvt(const Char_t* name);
|
| 90 |
void RemoveOutput(TObject* obj);
|
| 91 |
template <typename T>
|
| 92 |
void ReqBranch(const Char_t* bname, T*& address);
|
| 93 |
void SendError(const EModResult errLevel,
|
| 94 |
const Char_t* location,
|
| 95 |
const Char_t* formattedMsg, ...);
|
| 96 |
void SkipEvent();
|
| 97 |
|
| 98 |
// functions to be overloaded by specific TAModule
|
| 99 |
virtual void Begin() {}
|
| 100 |
virtual void SlaveBegin() {}
|
| 101 |
virtual void Process() {}
|
| 102 |
virtual void BeginRun() {}
|
| 103 |
virtual void EndRun() {}
|
| 104 |
virtual void SlaveTerminate() {}
|
| 105 |
virtual void Terminate() {}
|
| 106 |
|
| 107 |
public:
|
| 108 |
|
| 109 |
TAModule();
|
| 110 |
TAModule(const Char_t* name, const Char_t* title);
|
| 111 |
virtual ~TAModule();
|
| 112 |
|
| 113 |
void SetActive(Bool_t act = kTRUE) { SetDefActive(act); }
|
| 114 |
virtual void Browse(TBrowser* b);
|
| 115 |
// intentionally have no GetSelector as modules should never directly
|
| 116 |
// interact with the selector, the input list or the output list
|
| 117 |
Bool_t CheckSelectors(const TAMSelector* sel,
|
| 118 |
const Bool_t warn=kTRUE) const;
|
| 119 |
// TAMSelector is a friend to allow it to call Exec
|
| 120 |
// using the private variables such as kExecProcess
|
| 121 |
// and to prevent TAModules inheritting from this class
|
| 122 |
// from making such explicit calls.
|
| 123 |
friend class TAMSelector;
|
| 124 |
void Exec(Option_t* option);
|
| 125 |
TObject *FindPublicObj(const Char_t* name) const;
|
| 126 |
TFile *GetCurrentFile() const;
|
| 127 |
const TAMOutput *GetModOutput() const { return fOutput; }
|
| 128 |
TAMOutput *GetModOutput() { return fOutput; }
|
| 129 |
TList* GetSubModules() { return GetListOfTasks(); }
|
| 130 |
const TList *GetSubModules() const { return GetListOfTasks(); }
|
| 131 |
Bool_t GetUseName() const { return fUseName; }
|
| 132 |
UInt_t GetVerbosity() const { return fVerbose; }
|
| 133 |
virtual void Print(Option_t *option="") const;
|
| 134 |
Bool_t PublishObj(TObject* obj);
|
| 135 |
TObject *RetractObj(const Char_t* name);
|
| 136 |
void SetDefActive(Bool_t active);
|
| 137 |
void SetSelector(TAMSelector* sel);
|
| 138 |
void SetUseName(Bool_t b) { fUseName = b; }
|
| 139 |
void SetVerbosity(UInt_t vb) { fVerbose = vb; }
|
| 140 |
|
| 141 |
static const char *Version();
|
| 142 |
|
| 143 |
ClassDef(TAModule,4) // Base class for modular processing a tree
|
| 144 |
};
|
| 145 |
|
| 146 |
|
| 147 |
//______________________________________________________________________________
|
| 148 |
template <class OC>
|
| 149 |
inline void TAModule::AddOutput(OC* const & obj)
|
| 150 |
{
|
| 151 |
// Add the object to the list of output objects of this module.
|
| 152 |
// The Proof facility can then merge this object from each worker
|
| 153 |
// computer.
|
| 154 |
// This version of the function will also store the address of the
|
| 155 |
// pointer, and if the pointer is a member of the module, the member
|
| 156 |
// will be made to point to the object in the output list on the
|
| 157 |
// client computer before Terminate is called.
|
| 158 |
|
| 159 |
if (fOutput!=0) {
|
| 160 |
fOutput->AddOutput(obj);
|
| 161 |
} else {
|
| 162 |
SendError(kAbortAnalysis,
|
| 163 |
"AddOutput",
|
| 164 |
"fOutput is null in module [%s]",
|
| 165 |
GetName());
|
| 166 |
}
|
| 167 |
}
|
| 168 |
|
| 169 |
|
| 170 |
//______________________________________________________________________________
|
| 171 |
inline Bool_t TAModule::IsEventAborted() const
|
| 172 |
{
|
| 173 |
// Return kTRUE if event has been aborted.
|
| 174 |
|
| 175 |
return (fSelector==0) ? kFALSE : fSelector->IsEventAborted();
|
| 176 |
}
|
| 177 |
|
| 178 |
|
| 179 |
//______________________________________________________________________________
|
| 180 |
inline Bool_t TAModule::IsAnalysisAborted() const
|
| 181 |
{
|
| 182 |
// Return kTRUE if analysis has been aborted.
|
| 183 |
|
| 184 |
return (fSelector==0) ? kFALSE : fSelector->IsAnalysisAborted();
|
| 185 |
}
|
| 186 |
|
| 187 |
//______________________________________________________________________________
|
| 188 |
template <typename T>
|
| 189 |
inline void TAModule::ReqBranch(const Char_t* bname, T*& address)
|
| 190 |
{
|
| 191 |
// Requests that the branch with the specified name be made available
|
| 192 |
// during processing and that it be read in to the address specified.
|
| 193 |
// The TAMSelector will automatically change the value of the pointer
|
| 194 |
// pointed to ('*address') to the address of the branch entry when it
|
| 195 |
// is read in via LoadBranch.
|
| 196 |
|
| 197 |
if (fSelector!=0) {
|
| 198 |
fSelector->ReqBranch(bname, address);
|
| 199 |
} else {
|
| 200 |
SendError(kAbortAnalysis,
|
| 201 |
"ReqBranch",
|
| 202 |
"fSelector is null in module [%s]",
|
| 203 |
GetName());
|
| 204 |
}
|
| 205 |
}
|
| 206 |
|
| 207 |
|
| 208 |
//______________________________________________________________________________
|
| 209 |
inline void TAModule::SetDefActive(Bool_t active)
|
| 210 |
{
|
| 211 |
// Set the activity and make it the default behavior.
|
| 212 |
|
| 213 |
fDefActv = active;
|
| 214 |
TTask::SetActive(active);
|
| 215 |
}
|
| 216 |
|
| 217 |
#endif //ROOT_TAModule
|
