TreeMod/interface/BaseMod.h

//--------------------------------------------------------------------------------------------------
// $Id: BaseMod.h,v 1.24 2009/07/13 11:08:10 loizides Exp $
//
// BaseMod
//
// This TAM module is the base module for all our TAM modules. It defines a couple of useful
// getters to retrieve information from the underlying framework code, such as the EventHeader,
// RunInfo or Trigger information.
//
// Authors: C.Loizides
//--------------------------------------------------------------------------------------------------

#ifndef MITANA_TREEMOD_BASEMOD_H
#define MITANA_TREEMOD_BASEMOD_H

#include <TObjString.h>
#include "MitAna/TAM/interface/TAModule.h" 
#include "MitAna/TreeMod/interface/Selector.h"
#include "MitAna/DataTree/interface/TriggerObjectCol.h" 
#include "MitAna/DataCont/interface/ObjArray.h"

namespace mithep 
{
  class HLTFwkMod;
  class TriggerObjectsTable;
  class TriggerTable;

  class BaseMod : public TAModule {
    public:
      BaseMod(const char *name="BaseMod", const char *title="Base analysis module");

    private:
      class ObjType : public TObjString {
        public:
          ObjType(const char *name="", Bool_t br=kTRUE) : TObjString(name), fBr(br) {}
          ~ObjType() {}
          Bool_t  IsBranch() const { return fBr; }
        protected:
          Bool_t  fBr; //=true then object is from branch
      };

    protected:
      void                        AddEventObject(const char *name, Bool_t fromBr=kTRUE);
      template <class T> void     AddTH1(T *&ptr, const char *name, const char *title, 
                                         Int_t nbins, Double_t xmin, Double_t xmax);
      template <class T> void     AddTH2(T *&ptr, const char *name, const char *title, 
                                         Int_t nbinsx, Double_t xmin, Double_t xmax,
                                         Int_t nbinsy, Double_t ymin, Double_t ymax);
      template <class T> void     AddTH3(T *&ptr, const char *name, const char *title, 
                                         Int_t nbinsx, Double_t xmin, Double_t xmax,
                                         Int_t nbinsy, Double_t ymin, Double_t ymax,
                                         Int_t nbinsz, Double_t zmin, Double_t zmax);
      void                        AddToTrash(TObject *obj);
      const EventHeader          *GetEventHeader()      const { return GetSel()->GetEventHeader(); }
      Bool_t                      GetFillHist()         const { return fFillHist;                  }
      const HLTFwkMod            *GetHltFwkMod()        const { return fHltFwkMod;                 }
      const TriggerObjectCol     *GetHLTObjects(const char *name) const;
      const TriggerObjectsTable  *GetHLTObjectsTable()            const;
      const TriggerTable         *GetHLTTable()                   const;
      Int_t                       GetNEventsProcessed()           const { return fNEventsProc;     }
      template <class T> const T *GetColThisEvt(const char *name, Bool_t warn=1);
      template <class T> const T *GetObjThisEvt(const char *name, Bool_t warn=1) const;
      template <class T> T       *GetObjThisEvt(const char *name, Bool_t warn=1);
      template <class T> const T *GetPublicObj(const char *name, Bool_t warn=1)  const;
      template <class T> T       *GetPublicObj(const char *name, Bool_t warn=1);
      const RunInfo              *GetRunInfo()          const { return GetSel()->GetRunInfo();     }
      const Selector             *GetSel()              const;
      Bool_t                      HasHLTInfo()          const;
      void                        IncNEventsProcessed()       { ++fNEventsProc;                    }
      template <class T> Bool_t   LoadEventObject(const char *name, const T *&addr, Bool_t warn=1);
      template <class T> void     ReqBranch(const char *bname, const T *&addr);
      template <class T> void     ReqEventObject(const char *name, const T *&addr);
      template <class T> void     ReqEventObject(const char *name, const T *&addr, Bool_t fromBr);
      void                        SaveNEventsProcessed(const char *name="hDEvents");
      void                        SetFillHist(Bool_t b)       { fFillHist = b;                     }
      Bool_t                      ValidRunInfo()        const { return GetSel()->ValidRunInfo();   }

    private:
      Bool_t                      fFillHist;            //=true then fill histos (def=0)
      THashTable                  fEvtObjBrNames;       //names of per-event objects
      mutable const HLTFwkMod    *fHltFwkMod;           //!pointer to HLTFwdMod
      const TString               fHltFwkModName;       //!name of HLTFwkMod
      Int_t                       fNEventsProc;         //!number of events

    ClassDef(BaseMod, 1) // Base TAM module
  };
}

//--------------------------------------------------------------------------------------------------
inline void mithep::BaseMod::AddEventObject(const char *name, Bool_t fromBr)
{
  // Add event object to list of objects that should be retrieved from a branch rather
  // than from a pointer given by the event.

  if (fEvtObjBrNames.FindObject(name)) {
    SendError(kWarning, Form("AddEventObject (\"%s\")",GetName()), 
              "Can not add event object with name \"\"%s\"\" and type %d",
              name, fromBr);
    return;
  }

  fEvtObjBrNames.Add(new ObjType(name,fromBr));
}

//--------------------------------------------------------------------------------------------------
template <class T> 
inline void mithep::BaseMod::AddTH1(T *&ptr, const char *name, const char *title, 
                                    Int_t nbins, Double_t xmin, Double_t xmax)
{
  // Create ROOT histogram and add it to the output list.

  ptr = new T(name, title, nbins, xmin, xmax);
  ptr->Sumw2();
  AddOutput(ptr);
}

//--------------------------------------------------------------------------------------------------
template <class T> 
inline void mithep::BaseMod::AddTH2(T *&ptr, const char *name, const char *title, 
                                    Int_t nbinsx, Double_t xmin, Double_t xmax,
                                    Int_t nbinsy, Double_t ymin, Double_t ymax)
{
  // Create ROOT histogram and add it to the output list.

  ptr = new T(name, title, nbinsx, xmin, xmax, nbinsy, ymin, ymax);
  ptr->Sumw2();
  AddOutput(ptr);
}

//--------------------------------------------------------------------------------------------------
template <class T> 
inline void mithep::BaseMod::AddTH3(T *&ptr, const char *name, const char *title, 
                                    Int_t nbinsx, Double_t xmin, Double_t xmax,
                                    Int_t nbinsy, Double_t ymin, Double_t ymax,
                                    Int_t nbinsz, Double_t zmin, Double_t zmax)
{
  // Create ROOT histogram and add it to the output list.

  ptr = new T(name, title, nbinsx, xmin, xmax, nbinsy, ymin, ymax, nbinsz, zmin, zmax);
  ptr->Sumw2();
  AddOutput(ptr);
}

//--------------------------------------------------------------------------------------------------
inline void mithep::BaseMod::AddToTrash(TObject *obj)
{
  // Add object to trash. Trash will be emptied after an entry of the tree was processed.

  Selector *sel = const_cast<Selector*>(GetSel()); 
  sel->AddToTrash(obj);
}

//--------------------------------------------------------------------------------------------------
inline const mithep::TriggerObjectCol *mithep::BaseMod::GetHLTObjects(const char *name) const
{
  // Get pointer to HLT TriggerObjects collection with given name for the current event.

  return (dynamic_cast<const TriggerObjectCol *>(FindObjThisEvt(name)));
}

//--------------------------------------------------------------------------------------------------
template <class T> 
const T *mithep::BaseMod::GetColThisEvt(const char *name, Bool_t warn)
{

  //Returns a collection of the specified type with the given name from the event.
  //If a collection is present in the event with the given name but a different type, attempt
  //to create an ObjArray of the appropriate type and fill it with the applicable objects
  //using the dynamic type information.  This ObjArray will then be cached in the event for
  //repeated calls to this function with the same type and name.

  // Get published object for the current event.
  TObject *inObj = FindObjThisEvt(name);

  //check if type is already correct
  T *ret = dynamic_cast<T*>(inObj);
  if (ret)
    return ret;

  //construct modified name for new collection
  TString outName(name);
  outName.Append("_GetColThisEvt_");
  outName.Append(T::Class_Name());

  //check if new collection was already added to the event
  ret = dynamic_cast<T*>(FindObjThisEvt(outName));
  if (ret)
    return ret;

  //cast to base collection interface
  mithep::BaseCollection *inCol = dynamic_cast<mithep::BaseCollection*>(inObj);

  if (!inCol && warn) {
    SendError(kWarning, Form("GetColThisEvt (\"%s\")",GetName()), 
              "Could not obtain collection with name \"%s\" and type \"%s\" for current event!",
              name, T::Class_Name());
  }

  //create and fill output ObjArray with the requested type
  mithep::ObjArray<typename T::element_type> *newRet = new mithep::ObjArray<typename T::element_type>;
  newRet->SetName(outName);
  for (UInt_t i=0; i<inCol->GetEntries(); ++i) {
    const typename T::element_type *outElement = dynamic_cast<typename T::element_type*>(inCol->ObjAt(i));
    if (outElement)
      newRet->Add(outElement);
  }
  
  //add new obj array to the event and return
  AddObjThisEvt(newRet);
  return newRet;
}

//--------------------------------------------------------------------------------------------------
template <class T> 
inline const T *mithep::BaseMod::GetObjThisEvt(const char *name, Bool_t warn) const
{
  // Get published object for the current event.

  T *ret = dynamic_cast<T*>(FindObjThisEvt(name));
  if (!ret && warn) {
    SendError(kWarning, Form("GetObjThisEvt (\"%s\")",GetName()), 
              "Could not obtain object with name \"%s\" and type \"%s\" for current event!",
              name, T::Class_Name());
  }
  return ret;
}

//--------------------------------------------------------------------------------------------------
template <class T> 
inline T *mithep::BaseMod::GetObjThisEvt(const char *name, Bool_t warn)
{
  // Get published object for the current event.

  T *ret = dynamic_cast<T*>(FindObjThisEvt(name));
  if (!ret && warn) {
    SendError(kWarning, Form("GetObjThisEvt (\"%s\")",GetName()), 
              "Could not obtain object with name \"%s\" and type \"%s\" for current event!",
              name, T::Class_Name());
  }
  return ret;
}

//--------------------------------------------------------------------------------------------------
template <class T> 
inline const T *mithep::BaseMod::GetPublicObj(const char *name, Bool_t warn) const
{
  // Get public object.


  T *ret = dynamic_cast<T*>(FindPublicObj(name));
  if (!ret && warn) {
    SendError(kWarning, Form("GetPublicObject (\"%s\")",GetName()),  
              "Could not obtain public object with name \"%s\" and type \"%s\"!",
              name, T::Class_Name());
  }
  return ret;
}

//--------------------------------------------------------------------------------------------------
template <class T> 
inline T *mithep::BaseMod::GetPublicObj(const char *name, Bool_t warn)
{
  // Get public object.

  T *ret = dynamic_cast<T*>(FindPublicObj(name));
  if (!ret && warn) {
    SendError(kWarning, Form("GetPublicObject (\"%s\")",GetName()),
              "Could not obtain public object with name \"%s\" and type \"%s\"!",
              name, T::Class_Name());
  }
  return ret;
}

//--------------------------------------------------------------------------------------------------
inline const mithep::Selector *mithep::BaseMod::GetSel() const 
{ 
  // Get pointer to selector.

  return static_cast<const Selector*>(GetSelector()); 
}

//--------------------------------------------------------------------------------------------------
template <class T>
inline Bool_t mithep::BaseMod::LoadEventObject(const char *name, const T *&addr, Bool_t warn)
{
  // Obtain the object with the specified name that has been requested during processing. 
  // In case name is found in fEvtObjBrNames it will be read from a branch to the 
  // address specified in ReqEventObject.

  TString type("event");
  ObjType *o = static_cast<ObjType*>(fEvtObjBrNames.FindObject(name));
  if (o && o->IsBranch()) {
    type = "branch";
    LoadBranch(name);
  } else {
    addr = GetObjThisEvt<T>(name);
  }

  Bool_t ret = (addr!=0); 
  if (!ret && warn) {
    SendError(kWarning, Form("LoadEventObject (\"%s\")",GetName()), 
              "Could not obtain object with name \"%s\" and type \"%s\" from \"%s\"!",
              name, T::Class_Name(), type.Data());
  }

  return ret;
}

//--------------------------------------------------------------------------------------------------
template <class T>
inline void mithep::BaseMod::ReqBranch(const char *bname, const T *&addr)
{
  // Requests that the branch with the specified name is made available
  // during processing and that it be read in to the address specified.

  TAModule::ReqBranch(bname, const_cast<T*&>(addr));
}

//--------------------------------------------------------------------------------------------------
template <class T>
inline void mithep::BaseMod::ReqEventObject(const char *name, const T *&addr)
{
  // Requests that the object with the specified name is made available
  // during processing. In case name is found in fEvtObjBrNames it 
  // will be read from a branch to the address specified.

  ObjType *o = static_cast<ObjType*>(fEvtObjBrNames.FindObject(name));
  if (!o || !o->IsBranch())
    return;

  ReqBranch(name, addr);
}

//--------------------------------------------------------------------------------------------------
template <class T>
inline void mithep::BaseMod::ReqEventObject(const char *name, const T *&addr, Bool_t fromBr)
{
  // Requests that the object with the specified name is made available
  // during processing. In case name is found in fEvtObjBrNames it 
  // will be read from a branch to the address specified.

  ObjType *o = static_cast<ObjType*>(fEvtObjBrNames.FindObject(name));
  if (!o && fromBr)
    AddEventObject(name, fromBr);

  ReqEventObject(name, addr);
}
#endif
Revision:	1.26
Committed:	Wed Sep 9 03:47:49 2009 UTC (15 years, 7 months ago) by bendavid
Content type:	text/plain
Branch:	MAIN
Changes since 1.25:	+13 -1 lines
Log Message:	Comments
#	User	Rev	Content
1	loizides	1.6	//--------------------------------------------------------------------------------------------------
2	bendavid	1.25	// $Id: BaseMod.h,v 1.24 2009/07/13 11:08:10 loizides Exp $
3	loizides	1.2	//
4			// BaseMod
5			//
6	loizides	1.8	// This TAM module is the base module for all our TAM modules. It defines a couple of useful
7			// getters to retrieve information from the underlying framework code, such as the EventHeader,
8			// RunInfo or Trigger information.
9	loizides	1.2	//
10			// Authors: C.Loizides
11	loizides	1.6	//--------------------------------------------------------------------------------------------------
12	loizides	1.2
13	loizides	1.7	#ifndef MITANA_TREEMOD_BASEMOD_H
14			#define MITANA_TREEMOD_BASEMOD_H
15	loizides	1.1
16	loizides	1.19	#include <TObjString.h>
17	loizides	1.1	#include "MitAna/TAM/interface/TAModule.h"
18	loizides	1.8	#include "MitAna/TreeMod/interface/Selector.h"
19	loizides	1.24	#include "MitAna/DataTree/interface/TriggerObjectCol.h"
20	bendavid	1.25	#include "MitAna/DataCont/interface/ObjArray.h"
21	loizides	1.1
22			namespace mithep
23			{
24	loizides	1.12	class HLTFwkMod;
25	loizides	1.21	class TriggerObjectsTable;
26			class TriggerTable;
27	loizides	1.5
28	loizides	1.1	class BaseMod : public TAModule {
29			public:
30	loizides	1.12	BaseMod(const char name="BaseMod", const char title="Base analysis module");
31	loizides	1.4
32	loizides	1.19	private:
33			class ObjType : public TObjString {
34			public:
35			ObjType(const char *name="", Bool_t br=kTRUE) : TObjString(name), fBr(br) {}
36			~ObjType() {}
37			Bool_t IsBranch() const { return fBr; }
38			protected:
39			Bool_t fBr; //=true then object is from branch
40			};
41
42	loizides	1.4	protected:
43	loizides	1.19	void AddEventObject(const char *name, Bool_t fromBr=kTRUE);
44	loizides	1.14	template <class T> void AddTH1(T &ptr, const char name, const char *title,
45			Int_t nbins, Double_t xmin, Double_t xmax);
46			template <class T> void AddTH2(T &ptr, const char name, const char *title,
47			Int_t nbinsx, Double_t xmin, Double_t xmax,
48			Int_t nbinsy, Double_t ymin, Double_t ymax);
49	phedex	1.17	template <class T> void AddTH3(T &ptr, const char name, const char *title,
50			Int_t nbinsx, Double_t xmin, Double_t xmax,
51			Int_t nbinsy, Double_t ymin, Double_t ymax,
52			Int_t nbinsz, Double_t zmin, Double_t zmax);
53	loizides	1.20	void AddToTrash(TObject *obj);
54	loizides	1.9	const EventHeader *GetEventHeader() const { return GetSel()->GetEventHeader(); }
55	loizides	1.19	Bool_t GetFillHist() const { return fFillHist; }
56			const HLTFwkMod *GetHltFwkMod() const { return fHltFwkMod; }
57	loizides	1.12	const TriggerObjectCol GetHLTObjects(const char name) const;
58			const TriggerObjectsTable *GetHLTObjectsTable() const;
59			const TriggerTable *GetHLTTable() const;
60	loizides	1.19	Int_t GetNEventsProcessed() const { return fNEventsProc; }
61	bendavid	1.25	template <class T> const T GetColThisEvt(const char name, Bool_t warn=1);
62	loizides	1.18	template <class T> const T GetObjThisEvt(const char name, Bool_t warn=1) const;
63			template <class T> T GetObjThisEvt(const char name, Bool_t warn=1);
64			template <class T> const T GetPublicObj(const char name, Bool_t warn=1) const;
65			template <class T> T GetPublicObj(const char name, Bool_t warn=1);
66	loizides	1.19	const RunInfo *GetRunInfo() const { return GetSel()->GetRunInfo(); }
67	loizides	1.9	const Selector *GetSel() const;
68	loizides	1.12	Bool_t HasHLTInfo() const;
69	loizides	1.19	void IncNEventsProcessed() { ++fNEventsProc; }
70			template <class T> Bool_t LoadEventObject(const char name, const T &addr, Bool_t warn=1);
71			template <class T> void ReqBranch(const char bname, const T &addr);
72			template <class T> void ReqEventObject(const char name, const T &addr);
73			template <class T> void ReqEventObject(const char name, const T &addr, Bool_t fromBr);
74	loizides	1.9	void SaveNEventsProcessed(const char *name="hDEvents");
75	loizides	1.19	void SetFillHist(Bool_t b) { fFillHist = b; }
76	loizides	1.22	Bool_t ValidRunInfo() const { return GetSel()->ValidRunInfo(); }
77	loizides	1.9
78			private:
79	loizides	1.14	Bool_t fFillHist; //=true then fill histos (def=0)
80	loizides	1.19	THashTable fEvtObjBrNames; //names of per-event objects
81	loizides	1.12	mutable const HLTFwkMod *fHltFwkMod; //!pointer to HLTFwdMod
82			const TString fHltFwkModName; //!name of HLTFwkMod
83	loizides	1.14	Int_t fNEventsProc; //!number of events
84	loizides	1.1
85	loizides	1.15	ClassDef(BaseMod, 1) // Base TAM module
86	loizides	1.1	};
87	loizides	1.6	}
88	loizides	1.4
89	loizides	1.6	//--------------------------------------------------------------------------------------------------
90	loizides	1.19	inline void mithep::BaseMod::AddEventObject(const char *name, Bool_t fromBr)
91			{
92			// Add event object to list of objects that should be retrieved from a branch rather
93			// than from a pointer given by the event.
94
95			if (fEvtObjBrNames.FindObject(name)) {
96	loizides	1.23	SendError(kWarning, Form("AddEventObject (\"%s\")",GetName()),
97			"Can not add event object with name \"\"%s\"\" and type %d",
98	loizides	1.19	name, fromBr);
99			return;
100			}
101
102			fEvtObjBrNames.Add(new ObjType(name,fromBr));
103			}
104
105			//--------------------------------------------------------------------------------------------------
106	loizides	1.14	template <class T>
107			inline void mithep::BaseMod::AddTH1(T &ptr, const char name, const char *title,
108			Int_t nbins, Double_t xmin, Double_t xmax)
109			{
110			// Create ROOT histogram and add it to the output list.
111
112			ptr = new T(name, title, nbins, xmin, xmax);
113			ptr->Sumw2();
114			AddOutput(ptr);
115			}
116
117			//--------------------------------------------------------------------------------------------------
118			template <class T>
119			inline void mithep::BaseMod::AddTH2(T &ptr, const char name, const char *title,
120			Int_t nbinsx, Double_t xmin, Double_t xmax,
121			Int_t nbinsy, Double_t ymin, Double_t ymax)
122			{
123			// Create ROOT histogram and add it to the output list.
124
125			ptr = new T(name, title, nbinsx, xmin, xmax, nbinsy, ymin, ymax);
126			ptr->Sumw2();
127			AddOutput(ptr);
128			}
129
130			//--------------------------------------------------------------------------------------------------
131	phedex	1.17	template <class T>
132			inline void mithep::BaseMod::AddTH3(T &ptr, const char name, const char *title,
133			Int_t nbinsx, Double_t xmin, Double_t xmax,
134			Int_t nbinsy, Double_t ymin, Double_t ymax,
135			Int_t nbinsz, Double_t zmin, Double_t zmax)
136			{
137			// Create ROOT histogram and add it to the output list.
138
139			ptr = new T(name, title, nbinsx, xmin, xmax, nbinsy, ymin, ymax, nbinsz, zmin, zmax);
140			ptr->Sumw2();
141			AddOutput(ptr);
142			}
143
144			//--------------------------------------------------------------------------------------------------
145	loizides	1.20	inline void mithep::BaseMod::AddToTrash(TObject *obj)
146			{
147			// Add object to trash. Trash will be emptied after an entry of the tree was processed.
148
149			Selector sel = const_cast<Selector>(GetSel());
150			sel->AddToTrash(obj);
151			}
152
153			//--------------------------------------------------------------------------------------------------
154	loizides	1.8	inline const mithep::TriggerObjectCol mithep::BaseMod::GetHLTObjects(const char name) const
155			{
156			// Get pointer to HLT TriggerObjects collection with given name for the current event.
157
158			return (dynamic_cast<const TriggerObjectCol *>(FindObjThisEvt(name)));
159			}
160
161			//--------------------------------------------------------------------------------------------------
162	loizides	1.10	template <class T>
163	bendavid	1.25	const T mithep::BaseMod::GetColThisEvt(const char name, Bool_t warn)
164			{
165
166	bendavid	1.26	//Returns a collection of the specified type with the given name from the event.
167			//If a collection is present in the event with the given name but a different type, attempt
168			//to create an ObjArray of the appropriate type and fill it with the applicable objects
169			//using the dynamic type information. This ObjArray will then be cached in the event for
170			//repeated calls to this function with the same type and name.
171
172	bendavid	1.25	// Get published object for the current event.
173			TObject *inObj = FindObjThisEvt(name);
174	bendavid	1.26
175			//check if type is already correct
176	bendavid	1.25	T ret = dynamic_cast<T>(inObj);
177			if (ret)
178			return ret;
179
180	bendavid	1.26	//construct modified name for new collection
181	bendavid	1.25	TString outName(name);
182			outName.Append("_GetColThisEvt_");
183			outName.Append(T::Class_Name());
184
185	bendavid	1.26	//check if new collection was already added to the event
186	bendavid	1.25	ret = dynamic_cast<T*>(FindObjThisEvt(outName));
187			if (ret)
188			return ret;
189
190	bendavid	1.26	//cast to base collection interface
191	bendavid	1.25	mithep::BaseCollection inCol = dynamic_cast<mithep::BaseCollection>(inObj);
192
193			if (!inCol && warn) {
194			SendError(kWarning, Form("GetColThisEvt (\"%s\")",GetName()),
195			"Could not obtain collection with name \"%s\" and type \"%s\" for current event!",
196			name, T::Class_Name());
197			}
198
199	bendavid	1.26	//create and fill output ObjArray with the requested type
200	bendavid	1.25	mithep::ObjArray<typename T::element_type> *newRet = new mithep::ObjArray<typename T::element_type>;
201			newRet->SetName(outName);
202			for (UInt_t i=0; i<inCol->GetEntries(); ++i) {
203			const typename T::element_type outElement = dynamic_cast<typename T::element_type>(inCol->ObjAt(i));
204			if (outElement)
205			newRet->Add(outElement);
206			}
207
208	bendavid	1.26	//add new obj array to the event and return
209	bendavid	1.25	AddObjThisEvt(newRet);
210			return newRet;
211			}
212
213			//--------------------------------------------------------------------------------------------------
214			template <class T>
215	loizides	1.18	inline const T mithep::BaseMod::GetObjThisEvt(const char name, Bool_t warn) const
216	loizides	1.13	{
217			// Get published object for the current event.
218
219			T ret = dynamic_cast<T>(FindObjThisEvt(name));
220	loizides	1.18	if (!ret && warn) {
221	loizides	1.23	SendError(kWarning, Form("GetObjThisEvt (\"%s\")",GetName()),
222			"Could not obtain object with name \"%s\" and type \"%s\" for current event!",
223	loizides	1.13	name, T::Class_Name());
224			}
225			return ret;
226			}
227
228			//--------------------------------------------------------------------------------------------------
229			template <class T>
230	loizides	1.18	inline T mithep::BaseMod::GetObjThisEvt(const char name, Bool_t warn)
231	loizides	1.10	{
232			// Get published object for the current event.
233
234			T ret = dynamic_cast<T>(FindObjThisEvt(name));
235	loizides	1.18	if (!ret && warn) {
236	loizides	1.23	SendError(kWarning, Form("GetObjThisEvt (\"%s\")",GetName()),
237			"Could not obtain object with name \"%s\" and type \"%s\" for current event!",
238	loizides	1.10	name, T::Class_Name());
239			}
240			return ret;
241			}
242
243			//--------------------------------------------------------------------------------------------------
244			template <class T>
245	loizides	1.18	inline const T mithep::BaseMod::GetPublicObj(const char name, Bool_t warn) const
246	loizides	1.13	{
247			// Get public object.
248
249
250			T ret = dynamic_cast<T>(FindPublicObj(name));
251	loizides	1.18	if (!ret && warn) {
252	loizides	1.23	SendError(kWarning, Form("GetPublicObject (\"%s\")",GetName()),
253			"Could not obtain public object with name \"%s\" and type \"%s\"!",
254	loizides	1.13	name, T::Class_Name());
255			}
256			return ret;
257			}
258
259			//--------------------------------------------------------------------------------------------------
260			template <class T>
261	loizides	1.18	inline T mithep::BaseMod::GetPublicObj(const char name, Bool_t warn)
262	loizides	1.10	{
263			// Get public object.
264
265			T ret = dynamic_cast<T>(FindPublicObj(name));
266	loizides	1.18	if (!ret && warn) {
267	loizides	1.23	SendError(kWarning, Form("GetPublicObject (\"%s\")",GetName()),
268			"Could not obtain public object with name \"%s\" and type \"%s\"!",
269	loizides	1.10	name, T::Class_Name());
270			}
271			return ret;
272			}
273
274			//--------------------------------------------------------------------------------------------------
275	loizides	1.6	inline const mithep::Selector *mithep::BaseMod::GetSel() const
276			{
277	loizides	1.8	// Get pointer to selector.
278
279	loizides	1.6	return static_cast<const Selector*>(GetSelector());
280	loizides	1.1	}
281	loizides	1.13
282			//--------------------------------------------------------------------------------------------------
283			template <class T>
284	loizides	1.19	inline Bool_t mithep::BaseMod::LoadEventObject(const char name, const T &addr, Bool_t warn)
285	loizides	1.13	{
286	loizides	1.19	// Obtain the object with the specified name that has been requested during processing.
287			// In case name is found in fEvtObjBrNames it will be read from a branch to the
288			// address specified in ReqEventObject.
289
290			TString type("event");
291			ObjType o = static_cast<ObjType>(fEvtObjBrNames.FindObject(name));
292			if (o && o->IsBranch()) {
293			type = "branch";
294			LoadBranch(name);
295			} else {
296			addr = GetObjThisEvt<T>(name);
297			}
298
299			Bool_t ret = (addr!=0);
300			if (!ret && warn) {
301	loizides	1.23	SendError(kWarning, Form("LoadEventObject (\"%s\")",GetName()),
302			"Could not obtain object with name \"%s\" and type \"%s\" from \"%s\"!",
303	loizides	1.19	name, T::Class_Name(), type.Data());
304			}
305
306			return ret;
307			}
308
309			//--------------------------------------------------------------------------------------------------
310			template <class T>
311			inline void mithep::BaseMod::ReqBranch(const char bname, const T &addr)
312			{
313			// Requests that the branch with the specified name is made available
314	loizides	1.13	// during processing and that it be read in to the address specified.
315
316	loizides	1.19	TAModule::ReqBranch(bname, const_cast<T*&>(addr));
317			}
318
319			//--------------------------------------------------------------------------------------------------
320			template <class T>
321			inline void mithep::BaseMod::ReqEventObject(const char name, const T &addr)
322			{
323			// Requests that the object with the specified name is made available
324			// during processing. In case name is found in fEvtObjBrNames it
325			// will be read from a branch to the address specified.
326
327			ObjType o = static_cast<ObjType>(fEvtObjBrNames.FindObject(name));
328			if (!o \|\| !o->IsBranch())
329			return;
330
331			ReqBranch(name, addr);
332			}
333
334			//--------------------------------------------------------------------------------------------------
335			template <class T>
336			inline void mithep::BaseMod::ReqEventObject(const char name, const T &addr, Bool_t fromBr)
337			{
338			// Requests that the object with the specified name is made available
339			// during processing. In case name is found in fEvtObjBrNames it
340			// will be read from a branch to the address specified.
341
342			ObjType o = static_cast<ObjType>(fEvtObjBrNames.FindObject(name));
343			if (!o && fromBr)
344			AddEventObject(name, fromBr);
345
346			ReqEventObject(name, addr);
347	loizides	1.13	}
348	loizides	1.1	#endif