| 1 |
//--------------------------------------------------------------------------------------------------
|
| 2 |
// $Id: PublisherMod.h,v 1.6 2009/03/11 18:13:10 bendavid Exp $
|
| 3 |
//
|
| 4 |
// PublisherMod
|
| 5 |
//
|
| 6 |
// This module simply loads a branch and publishes its content into an ObjArray.
|
| 7 |
// Using PublisherPerEvent() one can chose whether the array will be published
|
| 8 |
// globally (ie only in SlaveBegin) or on per-event basis.
|
| 9 |
//
|
| 10 |
// Authors: C.Loizides
|
| 11 |
//--------------------------------------------------------------------------------------------------
|
| 12 |
|
| 13 |
#ifndef MITANA_PHYSICSMOD_PUBLISHERMOD_H
|
| 14 |
#define MITANA_PHYSICSMOD_PUBLISHERMOD_H
|
| 15 |
|
| 16 |
#include "MitAna/TreeMod/interface/BaseMod.h"
|
| 17 |
#include "MitAna/DataTree/interface/Collections.h"
|
| 18 |
|
| 19 |
namespace mithep
|
| 20 |
{
|
| 21 |
template<class TIn, class TOut=TIn>
|
| 22 |
class PublisherMod : public BaseMod
|
| 23 |
{
|
| 24 |
public:
|
| 25 |
PublisherMod(const char *name="PublisherMod",
|
| 26 |
const char *title="Publisher module");
|
| 27 |
|
| 28 |
const char *GetBranchName() const { return fBranchName; }
|
| 29 |
const char *GetInputName() const { return GetBranchName(); }
|
| 30 |
const char *GetOutputName() const { return GetPublicName(); }
|
| 31 |
const char *GetPublicName() const { return fPublicName; }
|
| 32 |
Bool_t GetPubPerEvent() const { return fPubPerEvent; }
|
| 33 |
void SetBranchName(const char *n) { fBranchName=n; }
|
| 34 |
void SetInputName(const char *n) { SetBranchName(n); }
|
| 35 |
void SetOutputName(const char *n) { SetPublicName(n); }
|
| 36 |
void SetPublicName(const char *n) { fPublicName=n; }
|
| 37 |
void PublishPerEvent(Bool_t b) { fPubPerEvent = b; }
|
| 38 |
|
| 39 |
protected:
|
| 40 |
TString fBranchName; //name of collection
|
| 41 |
TString fPublicName; //name of collection
|
| 42 |
Bool_t fPubPerEvent; //=true then publish per event (def=1)
|
| 43 |
const Collection<TIn> *fColIn; //!pointer to collection (in)
|
| 44 |
ObjArray<TOut> *fColOut; //!pointer to collection (out)
|
| 45 |
|
| 46 |
void Process();
|
| 47 |
void SlaveBegin();
|
| 48 |
void SlaveTerminate();
|
| 49 |
|
| 50 |
ClassDefT(PublisherMod, 1) // Publisher module
|
| 51 |
};
|
| 52 |
}
|
| 53 |
|
| 54 |
//--------------------------------------------------------------------------------------------------
|
| 55 |
template<class TIn, class TOut>
|
| 56 |
mithep::PublisherMod<TIn, TOut>::PublisherMod(const char *name, const char *title) :
|
| 57 |
BaseMod(name,title),
|
| 58 |
fBranchName("SetMe"),
|
| 59 |
fPublicName(""),
|
| 60 |
fPubPerEvent(kTRUE),
|
| 61 |
fColIn(0),
|
| 62 |
fColOut(0)
|
| 63 |
{
|
| 64 |
// Constructor.
|
| 65 |
}
|
| 66 |
|
| 67 |
//--------------------------------------------------------------------------------------------------
|
| 68 |
template<class TIn, class TOut>
|
| 69 |
void mithep::PublisherMod<TIn, TOut>::Process()
|
| 70 |
{
|
| 71 |
// Load the branch, add pointers to the object array. Publish object array if needed.
|
| 72 |
|
| 73 |
LoadBranch(GetBranchName());
|
| 74 |
if (fPubPerEvent)
|
| 75 |
fColOut = new mithep::ObjArray<TOut>(0, GetPublicName());
|
| 76 |
else
|
| 77 |
fColOut->Reset();
|
| 78 |
|
| 79 |
UInt_t entries = fColIn->GetEntries();
|
| 80 |
for(UInt_t i=0; i<entries; ++i)
|
| 81 |
fColOut->Add(fColIn->At(i));
|
| 82 |
|
| 83 |
if (fPubPerEvent)
|
| 84 |
AddObjThisEvt(fColOut);
|
| 85 |
}
|
| 86 |
|
| 87 |
//--------------------------------------------------------------------------------------------------
|
| 88 |
template<class TIn, class TOut>
|
| 89 |
void mithep::PublisherMod<TIn, TOut>::SlaveBegin()
|
| 90 |
{
|
| 91 |
// Request the branch to be published. Depending on the user's decision publish the array.
|
| 92 |
|
| 93 |
ReqBranch(GetBranchName(), fColIn);
|
| 94 |
|
| 95 |
if (fPublicName.IsNull())
|
| 96 |
fPublicName = fBranchName;
|
| 97 |
|
| 98 |
if (!GetPubPerEvent()) {
|
| 99 |
fColOut = new mithep::ObjArray<TOut>(0, GetPublicName());
|
| 100 |
PublishObj(fColOut);
|
| 101 |
}
|
| 102 |
}
|
| 103 |
|
| 104 |
//--------------------------------------------------------------------------------------------------
|
| 105 |
template<class TIn, class TOut>
|
| 106 |
void mithep::PublisherMod<TIn, TOut>::SlaveTerminate()
|
| 107 |
{
|
| 108 |
// Cleanup in case objects are published only once.
|
| 109 |
|
| 110 |
if (!fPubPerEvent) {
|
| 111 |
RetractObj(GetPublicName());
|
| 112 |
delete fColOut;
|
| 113 |
}
|
| 114 |
}
|
| 115 |
#endif
|
