TreeMod/interface/BaseMod.h

//--------------------------------------------------------------------------------------------------
// $Id: BaseMod.h,v 1.27 2009/09/25 08:39:26 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. If "fromBr" is
  // kTRUE then add the event to the list of events needed to be retrieved
  // from a branch.

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

  ReqEventObject(name, addr);
}
#endif
Revision:	1.28
Committed:	Thu Oct 1 12:43:53 2009 UTC (15 years, 7 months ago) by loizides
Content type:	text/plain
Branch:	MAIN
CVS Tags:	Mit_012b, Mit_012a, Mit_012, Mit_011a
Changes since 1.27:	+4 -2 lines
Log Message:	cosmetics.
#	User	Rev	Content
1	loizides	1.6	//--------------------------------------------------------------------------------------------------
2	loizides	1.28	// $Id: BaseMod.h,v 1.27 2009/09/25 08:39:26 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	bendavid	1.26	//Returns a collection of the specified type with the given name from the event.
166			//If a collection is present in the event with the given name but a different type, attempt
167			//to create an ObjArray of the appropriate type and fill it with the applicable objects
168			//using the dynamic type information. This ObjArray will then be cached in the event for
169			//repeated calls to this function with the same type and name.
170
171	bendavid	1.25	// Get published object for the current event.
172			TObject *inObj = FindObjThisEvt(name);
173	bendavid	1.26
174			//check if type is already correct
175	bendavid	1.25	T ret = dynamic_cast<T>(inObj);
176			if (ret)
177			return ret;
178
179	bendavid	1.26	//construct modified name for new collection
180	bendavid	1.25	TString outName(name);
181			outName.Append("_GetColThisEvt_");
182			outName.Append(T::Class_Name());
183
184	bendavid	1.26	//check if new collection was already added to the event
185	bendavid	1.25	ret = dynamic_cast<T*>(FindObjThisEvt(outName));
186			if (ret)
187			return ret;
188
189	bendavid	1.26	//cast to base collection interface
190	bendavid	1.25	mithep::BaseCollection inCol = dynamic_cast<mithep::BaseCollection>(inObj);
191
192			if (!inCol && warn) {
193			SendError(kWarning, Form("GetColThisEvt (\"%s\")",GetName()),
194			"Could not obtain collection with name \"%s\" and type \"%s\" for current event!",
195			name, T::Class_Name());
196			}
197
198	bendavid	1.26	//create and fill output ObjArray with the requested type
199	bendavid	1.25	mithep::ObjArray<typename T::element_type> *newRet = new mithep::ObjArray<typename T::element_type>;
200			newRet->SetName(outName);
201			for (UInt_t i=0; i<inCol->GetEntries(); ++i) {
202			const typename T::element_type outElement = dynamic_cast<typename T::element_type>(inCol->ObjAt(i));
203			if (outElement)
204			newRet->Add(outElement);
205			}
206
207	bendavid	1.26	//add new obj array to the event and return
208	bendavid	1.25	AddObjThisEvt(newRet);
209			return newRet;
210			}
211
212			//--------------------------------------------------------------------------------------------------
213			template <class T>
214	loizides	1.18	inline const T mithep::BaseMod::GetObjThisEvt(const char name, Bool_t warn) const
215	loizides	1.13	{
216			// Get published object for the current event.
217
218			T ret = dynamic_cast<T>(FindObjThisEvt(name));
219	loizides	1.18	if (!ret && warn) {
220	loizides	1.23	SendError(kWarning, Form("GetObjThisEvt (\"%s\")",GetName()),
221			"Could not obtain object with name \"%s\" and type \"%s\" for current event!",
222	loizides	1.13	name, T::Class_Name());
223			}
224			return ret;
225			}
226
227			//--------------------------------------------------------------------------------------------------
228			template <class T>
229	loizides	1.18	inline T mithep::BaseMod::GetObjThisEvt(const char name, Bool_t warn)
230	loizides	1.10	{
231			// Get published object for the current event.
232
233			T ret = dynamic_cast<T>(FindObjThisEvt(name));
234	loizides	1.18	if (!ret && warn) {
235	loizides	1.23	SendError(kWarning, Form("GetObjThisEvt (\"%s\")",GetName()),
236			"Could not obtain object with name \"%s\" and type \"%s\" for current event!",
237	loizides	1.10	name, T::Class_Name());
238			}
239			return ret;
240			}
241
242			//--------------------------------------------------------------------------------------------------
243			template <class T>
244	loizides	1.18	inline const T mithep::BaseMod::GetPublicObj(const char name, Bool_t warn) const
245	loizides	1.13	{
246			// Get public object.
247
248
249			T ret = dynamic_cast<T>(FindPublicObj(name));
250	loizides	1.18	if (!ret && warn) {
251	loizides	1.23	SendError(kWarning, Form("GetPublicObject (\"%s\")",GetName()),
252			"Could not obtain public object with name \"%s\" and type \"%s\"!",
253	loizides	1.13	name, T::Class_Name());
254			}
255			return ret;
256			}
257
258			//--------------------------------------------------------------------------------------------------
259			template <class T>
260	loizides	1.18	inline T mithep::BaseMod::GetPublicObj(const char name, Bool_t warn)
261	loizides	1.10	{
262			// Get public object.
263
264			T ret = dynamic_cast<T>(FindPublicObj(name));
265	loizides	1.18	if (!ret && warn) {
266	loizides	1.23	SendError(kWarning, Form("GetPublicObject (\"%s\")",GetName()),
267			"Could not obtain public object with name \"%s\" and type \"%s\"!",
268	loizides	1.10	name, T::Class_Name());
269			}
270			return ret;
271			}
272
273			//--------------------------------------------------------------------------------------------------
274	loizides	1.6	inline const mithep::Selector *mithep::BaseMod::GetSel() const
275			{
276	loizides	1.8	// Get pointer to selector.
277
278	loizides	1.6	return static_cast<const Selector*>(GetSelector());
279	loizides	1.1	}
280	loizides	1.13
281			//--------------------------------------------------------------------------------------------------
282			template <class T>
283	loizides	1.19	inline Bool_t mithep::BaseMod::LoadEventObject(const char name, const T &addr, Bool_t warn)
284	loizides	1.13	{
285	loizides	1.19	// Obtain the object with the specified name that has been requested during processing.
286			// In case name is found in fEvtObjBrNames it will be read from a branch to the
287			// address specified in ReqEventObject.
288
289			TString type("event");
290			ObjType o = static_cast<ObjType>(fEvtObjBrNames.FindObject(name));
291			if (o && o->IsBranch()) {
292			type = "branch";
293			LoadBranch(name);
294			} else {
295			addr = GetObjThisEvt<T>(name);
296			}
297
298			Bool_t ret = (addr!=0);
299			if (!ret && warn) {
300	loizides	1.23	SendError(kWarning, Form("LoadEventObject (\"%s\")",GetName()),
301			"Could not obtain object with name \"%s\" and type \"%s\" from \"%s\"!",
302	loizides	1.19	name, T::Class_Name(), type.Data());
303			}
304
305			return ret;
306			}
307
308			//--------------------------------------------------------------------------------------------------
309			template <class T>
310			inline void mithep::BaseMod::ReqBranch(const char bname, const T &addr)
311			{
312			// Requests that the branch with the specified name is made available
313	loizides	1.13	// during processing and that it be read in to the address specified.
314
315	loizides	1.19	TAModule::ReqBranch(bname, const_cast<T*&>(addr));
316			}
317
318			//--------------------------------------------------------------------------------------------------
319			template <class T>
320			inline void mithep::BaseMod::ReqEventObject(const char name, const T &addr)
321			{
322			// Requests that the object with the specified name is made available
323			// during processing. In case name is found in fEvtObjBrNames it
324			// will be read from a branch to the address specified.
325
326			ObjType o = static_cast<ObjType>(fEvtObjBrNames.FindObject(name));
327			if (!o \|\| !o->IsBranch())
328			return;
329
330			ReqBranch(name, addr);
331			}
332
333			//--------------------------------------------------------------------------------------------------
334			template <class T>
335			inline void mithep::BaseMod::ReqEventObject(const char name, const T &addr, Bool_t fromBr)
336			{
337			// Requests that the object with the specified name is made available
338			// during processing. In case name is found in fEvtObjBrNames it
339	loizides	1.28	// will be read from a branch to the address specified. If "fromBr" is
340			// kTRUE then add the event to the list of events needed to be retrieved
341			// from a branch.
342	loizides	1.19
343			ObjType o = static_cast<ObjType>(fEvtObjBrNames.FindObject(name));
344			if (!o && fromBr)
345			AddEventObject(name, fromBr);
346
347			ReqEventObject(name, addr);
348	loizides	1.13	}
349	loizides	1.1	#endif