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root/cvsroot/UserCode/MitProd/TreeFiller/interface/AssociationMap.h

Comparing UserCode/MitProd/TreeFiller/interface/AssociationMap.h (file contents):
Revision 1.1 by loizides, Tue Jul 1 14:39:28 2008 UTC vs.
Revision 1.10 by paus, Sat May 5 16:49:58 2012 UTC

#	Line 1 | Line 1
1		//--------------------------------------------------------------------------------------------------
2		// $Id$
3		//
4	<	// Association Map
4	>	// AssociationMap
5		//
6	<	// wrapper for std::map, used to resolve links during tree filling
6	>	// Wrapper for std::map, used to resolve links during tree filling.
7		//
8	<	// Authors: J.Bendavid
8	>	// Authors: C.Paus, J.Bendavid, C.Loizides
9		//--------------------------------------------------------------------------------------------------
10
11	<	#ifndef TREEFILLER_ASSOCIATIONMAP_H
12	<	#define TREEFILLER_ASSOCIATIONMAP_H
11	>	#ifndef MITPROD_TREEFILLER_ASSOCIATIONMAP_H
12	>	#define MITPROD_TREEFILLER_ASSOCIATIONMAP_H
13
14		#include <map>
15		#include <TObject.h>
16	+	#include "FWCore/MessageLogger/interface/MessageLogger.h"
17
18		namespace mithep
19		{
20		template <class EdmClass, class MitClass> class AssociationMap : public TObject
21		{
22	+	public:
23		typedef std::map<EdmClass, MitClass> fwdMapType;
24		typedef std::map<MitClass, EdmClass> revMapType;
25
26	<	public:
27	<	AssociationMap() : edmProductId_(0) {}
28	<	~AssociationMap() {}
29	<
30	<	void Add(EdmClass edmObj, MitClass mitObj) {
31	<	fwdMap[edmObj]=mitObj;
32	<	//revMap[mitObj]=edmObj;
33	<	revMap.insert(std::pair<MitClass, EdmClass>(mitObj,edmObj));
34	<	}
35	<
36	<	MitClass GetMit(EdmClass edmObj) const {
37	<	//MitClass iter = fwdMap.find(edmObj);
38	<	//fwdMapType::iterator iter;
39	<	//fwdIter = fwdMap.find(edmObj);
40	<	//if ( iter != fwdMap.end() )
41	<	//      return iter->second;
42	<	//else return 0;
43	<	return fwdMap.find(edmObj)->second;
44	<	}
45	<
46	<	EdmClass GetEdmRef(MitClass mitObj) const {
47	<	//         //EdmClass iter = revMap.find(mitObj);
48	<	// //   revMapType::iterator iter = revMap.find(mitObj);
49	<	// //   if ( iter != revMap.end() )
50	<	// //           return iter->second;
51	<	// //   else return 0;
52	<	return revMap.find(mitObj)->second;
53	<	}
54	<
55	<	Int_t GetEntries() { return fwdMap.size(); }
56	<
57	<	void Reset() {
58	<	fwdMap.clear();
59	<	revMap.clear();
60	<	}
61	<
62	<	Int_t GetEdmProductId() const { return edmProductId_; }
63	<	void  SetEdmProductId(Int_t id) { edmProductId_ = id; }
26	>	AssociationMap() : edmProductId_(0) {}
27	>	~AssociationMap() {}
28	>
29	>	void              Add(EdmClass edmObj, MitClass mitObj);
30	>	EdmClass          GetEdm(MitClass mitObj)    const;
31	>	Int_t             GetEdmProductId()          const { return edmProductId_;  }
32	>	Int_t             GetEntries()               const { return fwdMap_.size(); }
33	>	MitClass          GetMit(EdmClass edmObj)    const;
34	>	const char       *GetBrName()                const { return brname_.c_str();           }
35	>	bool              HasMit(EdmClass edmObj)    const;
36	>	void              Reset()                          { fwdMap_.clear(); revMap_.clear(); }
37	>	void              SetEdmProductId(Int_t id)        { edmProductId_ = id;               }
38	>	void              SetBrName(const std::string &n)  { brname_ = n;                      }
39	>	void              SetBrName(const char *n)         { brname_ = n;                      }
40	>	const fwdMapType &FwdMap()                   const { return fwdMap_;                   }
41	>	const revMapType &RevMap()                   const { return revMap_;                   }
42	>
43	>	protected:
44	>	fwdMapType   fwdMap_;       //map between edm ref and mit ptr
45	>	revMapType   revMap_;       //map between mit ptr and edm ref
46	>	Int_t        edmProductId_; //product id for consistency check
47	>	std::string  brname_;       //branch name of MIT objects
48	>	};
49	>	}
50	>
51	>	//--------------------------------------------------------------------------------------------------
52	>	template <class EdmClass, class MitClass>
53	>	inline void mithep::AssociationMap<EdmClass,MitClass>::Add(EdmClass edmObj, MitClass mitObj)
54	>	{
55	>	fwdMap_[edmObj]=mitObj;
56	>	revMap_.insert(std::pair<MitClass, EdmClass>(mitObj,edmObj));
57	>	}
58	>
59	>	//--------------------------------------------------------------------------------------------------
60	>	template <class EdmClass, class MitClass>
61	>	inline MitClass mithep::AssociationMap<EdmClass,MitClass>::GetMit(EdmClass edmObj) const
62	>	{
63	>	typename fwdMapType::const_iterator iter = fwdMap_.find(edmObj);
64
65	<	protected:
66	<	fwdMapType fwdMap;
67	<	revMapType revMap;
68	<	Int_t edmProductId_;
65	>	if (iter != fwdMap_.end())
66	>	return iter->second;
67	>	else throw edm::Exception(edm::errors::Configuration, "AssociationMap::GetMit()\n")
68	>	<< "Error! EDM Object (" << typeid(edmObj).name()
69	>	<< ") not found in AssociationMap (" << typeid(*this).name() << ")." << std::endl;
70	>	}
71
72	<	};
72	>	//--------------------------------------------------------------------------------------------------
73	>	template <class EdmClass, class MitClass>
74	>	inline EdmClass mithep::AssociationMap<EdmClass,MitClass>::GetEdm(MitClass mitObj) const
75	>	{
76	>	typename revMapType::const_iterator iter = revMap_.find(mitObj);
77	>	if (iter != revMap_.end())
78	>	return iter->second;
79	>	else throw edm::Exception(edm::errors::Configuration, "AssociationMap::GetEdm()\n")
80	>	<< "Error! MITHEP Object (" << typeid(mitObj).name()
81	>	<< ") not found in AssociationMap (" << typeid(*this).name() << ")." << std::endl;
82	>	}
83	>
84	>	//--------------------------------------------------------------------------------------------------
85	>	template <class EdmClass, class MitClass>
86	>	inline bool mithep::AssociationMap<EdmClass,MitClass>::HasMit(EdmClass edmObj) const
87	>	{
88	>	typename fwdMapType::const_iterator iter = fwdMap_.find(edmObj);
89	>
90	>	if (iter != fwdMap_.end())
91	>	return true;
92	>	else
93	>	return false;
94		}
95		#endif

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