HafHistogram/interface/HColumn.h

#ifndef HCOLUMN_H
#define HCOLUMN_H

/** \class HColumn  Ganzhur/HafHistogram/interface/HColumn.h
 *
 * Description:
 * Analysis code of the CMS experiment;
 * Original version is a part of HAF package developed for CMS: UserCode/HAF  
 * Nested class hierarchy to hold information about HTuple columns
 *
 * \author Marcel Kunze,        Ruhr-University Bochum, Germany 
 *
 * \version $Id: HColumn.h,v 1.4 2010/03/05 10:24:31 musella Exp $
 *
 */

#include <assert.h>
#include "TNamed.h"
#include "TString.h"
#include "TVector.h"
#include "TTree.h"
#include "TBranch.h"

#include "TLorentzVector.h"
#include "TVector3.h"
#include "TClonesArray.h"

#ifndef HTRange_HH
#define HTRange_HH

template<class T> 
class HTRange {
        
 public:
    
  HTRange() : 
    fDefined(kFALSE), fLower(0), fUpper(0) 
    {
    }
  
  HTRange(T lower, T upper) : 
    fDefined(kTRUE), fLower(lower), fUpper(upper) 
    {
    }
  
  HTRange(const HTRange<T>& o) :
    fDefined(o.fDefined), fLower(o.fLower), fUpper(o.fUpper)
    {
    }
  
  virtual ~HTRange() {}  
  
  HTRange<T>& operator= (const HTRange<T> &o) 
    {
      if (&o == this) return *this;
      fDefined = o.fDefined ;
      fLower = o.fLower ;
      fUpper = o.fUpper ;
      return *this ;
    }
  
  Bool_t operator()() const { return fDefined ; }
  
  T lower() const { return fLower ; }
  T upper() const { return fUpper ; }
      
private:
    
    Bool_t fDefined ;
    T fLower, fUpper ;
    
};
#endif


#ifndef HTAbsValVector_HH
#define HTAbsValVector_HH

template<class T> 
class HTAbsValVector {
    
 public:
  
  // This must return the number of the stored elements
  virtual size_t length() const = 0 ;
  
  // This provides access to the indifidual elements.
  // Index runs from 0 to length()-1. Here () means that we do not requre 
  // index checking from it, though the real classe may do what they like.
  virtual const T& operator()(size_t i) const = 0;
  virtual T& operator()(size_t i) = 0;
  virtual const T& operator[](size_t i) const = 0;
  virtual T& operator[](size_t i) = 0;
    
};
#endif


#ifndef HTAbsValArray_HH
#define HTAbsValArray_HH

template<class T, size_t N>
class HTValArray : public HTAbsValVector<T> {

 public:

  HTValArray() {}
  HTValArray( const T& v ) ;
  HTValArray( const HTValArray<T,N> &v ) ;

  HTValArray<T,N>& operator=( const HTValArray<T,N> &v ) ;

  virtual size_t length() const ;
  virtual const T& operator()(size_t i) const ;

  T& operator()(size_t i) { return _array[i] ; }
  const T& operator[](size_t i) const {
    assert ( i<N ) ;
    return _array[i] ;
  }
  T& operator[](size_t i) {
    assert ( i<N ) ;
    return _array[i] ;
  }
  
 private:
  
  T _array[N] ;
  
};

template<class T, size_t N>
HTValArray<T,N>::HTValArray( const T& v )
{
  for ( int i = 0 ; i < N ; i ++ ) {
    _array[i] = v ;
  }
}

template<class T, size_t N>
HTValArray<T,N>::HTValArray( const HTValArray<T,N> &v )
{
  for ( int i = 0 ; i < N ; i ++ ) {
    _array[i] = v._array[i] ;
  }
}

template<class T, size_t N>
HTValArray<T,N>&
HTValArray<T,N>::operator=( const HTValArray<T,N> &v )
{
  for ( int i = 0 ; i < N ; i ++ ) {
    _array[i] = v._array[i] ;
  }
  return *this ;
}

template<class T, size_t N>
size_t
HTValArray<T,N>::length() const
{
  return N;
}

template<class T, size_t N>
const T&
HTValArray<T,N>::operator()(size_t i) const
{
  return _array[i] ;
}

#endif  


#ifndef HTValVector_HH
#define HTValVector_HH

using namespace std;
#include <deque>

template<class T>
class HTValVector : public HTAbsValVector<T>
{

 public:
  
  typedef typename deque<T>::value_type value_type;
  typedef typename deque<T>::pointer pointer;
  typedef typename deque<T>::const_pointer conts_pointer;
  typedef typename deque<T>::iterator iterator;
  typedef typename deque<T>::const_iterator const_iterator;
  typedef typename deque<T>::reference reference;
  typedef typename deque<T>::const_reference const_reference;
  typedef typename deque<T>::size_type size_type;
  typedef typename deque<T>::difference_type difference_type;
  
  HTValVector() : _d() {}
  HTValVector( size_type n ) : _d(n) {}
  HTValVector( const HTValVector<T> &d ) : _d(d._d) {}
  HTValVector( const deque<T> &d ) : _d(d) {}

  virtual ~HTValVector() {}

  virtual HTValVector<T>& operator=(const HTValVector<T>& d) { _d=d._d; return *this; }
  virtual bool operator<(const HTValVector<T>& d) { return _d<d._d; }
  virtual bool operator==(const HTValVector<T>& d) { return _d==d._d; }
  virtual const T& operator()(size_type i) const { return _d[i]; }
  virtual T& operator()(size_type i) { return _d[i]; }
  virtual const T& operator[](size_type i) const { return _d[i]; }
  virtual T& operator[](size_type i) { return _d[i]; }

  virtual size_type size() const { return _d.size(); }
  virtual size_type length() const { return _d.size(); }
  virtual size_type entries() const { return _d.size(); }
  virtual void append(const T& t) { _d.push_back(t); }
  virtual void prepend(const T& t) { _d.push_front(t); }
  virtual bool remove(const T& t) {
    for( iterator i=_d.begin(); i!=_d.end(); ++i ) {      
      if( *i == t ) {
        _d.erase(i);
        return true;
      }
    }
    return false;
  }
  virtual bool contains(const T& t) const {
    for( const_iterator i=_d.begin(); i!=_d.end(); ++i ) {
      if( *i == t ) return true;
    }
    return false;
  }
  virtual bool isEmpty() const { return _d.empty(); }
  virtual void reshape(size_type n) { _d.resize(n); }
  virtual iterator begin() { return _d.begin(); }
  virtual iterator   end() { return _d.end(); }
  virtual void clear() { _d.clear(); }
  
 protected:

  deque<T> _d;

};

#endif


#ifndef HTValOrderedVector_HH
#define HTValOrderedVector_HH

using namespace std;
#include <vector>
#include <deque>

template<class T>
class HTValOrderedVector : public HTValVector<T>
{

 public:

  typedef typename deque<T>::size_type size_type;

  HTValOrderedVector() : HTValVector<T>() {}
  HTValOrderedVector( size_type n ) : HTValVector<T>() {}
  HTValOrderedVector( const HTValOrderedVector<T> &v )
    : HTValVector<T>(v) {}
  HTValOrderedVector( const vector<T> &v ) : HTValVector<T>(v) {}

  virtual ~HTValOrderedVector() {}

  void resize(size_type n) {}

};

#endif 


// Parent class (abstract):
class HColumn : public TNamed {

 public:

  HColumn(const char* l) : 
    TNamed(l,l), fLabel(l), fUseDefValue(0), fPointer(0), fBranch(0) {}
  virtual ~HColumn() {}
  const TString &GetLabel() const { return fLabel; }
  TBranch* GetBrPointer() { return fBranch; }
  void* GetPointer() { return fPointer; }
  void SetPointer(void* p) { fPointer = p; }
  void SetUseDefValue(Int_t b) { fUseDefValue = b; }
  const Int_t & GetUseDefValue() const { return fUseDefValue; }
  virtual void SetDefValue() = 0;
  virtual void SetValue(const void*, HColumn* cp=0) = 0;

 protected:

  TString fLabel;
  Int_t fUseDefValue;
  void* fPointer; //!
  TBranch* fBranch;
  
  ClassDef(HColumn,1) // HColumn
    
};


// Classes for Bool_t:
class BoolColumn : public HColumn {
public:
    BoolColumn(const char*, const Bool_t &, const Bool_t &, TTree*);
    virtual ~BoolColumn() { delete (Bool_t*)fPointer; }
    virtual void SetDefValue() { *(Char_t*)fPointer = fDefValue; }
    virtual void SetValue(const void* p, HColumn* cp=0) { 
        *(Char_t*)fPointer = *(const Bool_t*)p;
    }
private:
    Bool_t fDefValue;
};

class BoolArrColumn : public HColumn {
public:
    BoolArrColumn(const char*, const HTAbsValVector<Bool_t> &, const Bool_t &, 
        TTree*);
    virtual ~BoolArrColumn() { delete[] (Bool_t*)fPointer; }
    virtual void SetDefValue() { 
        for(Int_t i = 0; i < fMax; ++i) ((Char_t*)fPointer)[i] = fDefValue; 
    }
    virtual void SetValue(const void*, HColumn* cp=0);
private:
    Bool_t fDefValue;
    Int_t fMax;
};

class BoolDynArrColumn : public HColumn {
public:
    BoolDynArrColumn(const char*, const HTAbsValVector<Bool_t> &,
        const Bool_t &, HColumn*, TTree*);
    virtual ~BoolDynArrColumn() { delete[] (Bool_t*)fPointer; }
    virtual void SetDefValue();
    virtual void SetValue(const void*, HColumn* cp=0);
private:
    Bool_t fDefValue;
    HColumn* fIndexPtr;
};

// Classes for Int_t:
class IntColumn : public HColumn {
public:
    IntColumn(const char*, const Int_t &, const Int_t &, TTree*);
    virtual ~IntColumn() { delete (Int_t*)fPointer; }
    virtual void SetDefValue() { *(Int_t*)fPointer = fDefValue; }
    virtual void SetValue(const void* p, HColumn* cp=0) { 
        *(Int_t*)fPointer = *(const Int_t*)p;
    }
private:
    Int_t fDefValue;
};

class IntArrColumn : public HColumn {
public:
    IntArrColumn(const char*, const HTAbsValVector<Int_t> &, const Int_t &, 
        TTree*);
    virtual ~IntArrColumn() { delete[] (Int_t*)fPointer; }
    virtual void SetDefValue() { 
        for(Int_t i = 0; i < fMax; ++i) ((Int_t*)fPointer)[i] = fDefValue; 
    }
    virtual void SetValue(const void*, HColumn* cp=0);
private:
    Int_t fDefValue;
    Int_t fMax;
};

class IntDynArrColumn : public HColumn {
public:
    IntDynArrColumn(const char*, const HTAbsValVector<Int_t> &,
        const Int_t &, HColumn*, TTree*);
    virtual ~IntDynArrColumn() { delete[] (Int_t*)fPointer; }
    virtual void SetDefValue();
    virtual void SetValue(const void*, HColumn* cp=0);
private:
    Int_t fDefValue;
    HColumn* fIndexPtr;
};

// Classes for Float_t:
class FloatColumn : public HColumn {
public:
    FloatColumn(const char*, const Float_t &, const Float_t &, TTree*);
    virtual ~FloatColumn() { delete (Float_t*)fPointer; }
    virtual void SetDefValue() { *(Float_t*)fPointer = fDefValue; }
    virtual void SetValue(const void* p, HColumn* cp=0) { 
        *(Float_t*)fPointer = *(const Float_t*)p; 
    }
private:
    Float_t fDefValue;
};

class FloatArrColumn : public HColumn {
public:
    FloatArrColumn(const char*, const HTAbsValVector<Float_t> &, const Float_t &, 
        TTree*);
    FloatArrColumn(const char*, const TVector &, const Float_t &, 
        TTree*);
    virtual ~FloatArrColumn() { delete[] (Float_t*)fPointer; }
    virtual void SetDefValue() { 
        for(Int_t i = 0; i < fMax; ++i) ((Float_t*)fPointer)[i] = fDefValue; 
    }
    virtual void SetValue(const void*, HColumn* cp=0);
private:
    Float_t fDefValue;
    Int_t fMax;
};

class FloatDynArrColumn : public HColumn {
public:
    FloatDynArrColumn(const char*, const HTAbsValVector<Float_t> &,
        const Float_t &, HColumn*, TTree*);
    FloatDynArrColumn(const char*, const TVector &,
        const Float_t &, HColumn*, TTree*);
    virtual ~FloatDynArrColumn() { delete[] (Float_t*)fPointer; }
    virtual void SetDefValue();
    virtual void SetValue(const void*, HColumn* cp=0);
private:
    Float_t fDefValue;
    HColumn* fIndexPtr;
};

// Classes for Double_t:
class DoubleColumn : public HColumn {
public:
    DoubleColumn(const char*, const Double_t &, const Double_t &, TTree*);
    virtual ~DoubleColumn() { delete (Double_t*)fPointer; }
    virtual void SetDefValue() { *(Double_t*)fPointer = fDefValue; }
    virtual void SetValue(const void* p, HColumn* cp=0) { 
        *(Double_t*)fPointer = *(const Double_t*)p; 
    }
private:
    Double_t fDefValue;
};

class DoubleArrColumn : public HColumn {
public:
    DoubleArrColumn(const char*, const HTAbsValVector<Double_t> &, 
        const Double_t &, TTree*);
    virtual ~DoubleArrColumn() { delete[] (Double_t*)fPointer; }
    virtual void SetDefValue() { 
        for(Int_t i = 0; i < fMax; ++i) ((Double_t*)fPointer)[i] = fDefValue; 
    }
    virtual void SetValue(const void*, HColumn* cp=0);
private:
    Double_t fDefValue;
    Int_t fMax;
};

class DoubleDynArrColumn : public HColumn {
public:
    DoubleDynArrColumn(const char*, const HTAbsValVector<Double_t> &,
                      const Double_t &, HColumn*, TTree*);
    virtual ~DoubleDynArrColumn() { delete[] (Double_t*)fPointer; }
    virtual void SetDefValue();
    virtual void SetValue(const void*, HColumn* cp=0);
private:
    Double_t fDefValue;
    HColumn* fIndexPtr;
};

// String column:
class StringColumn : public HColumn {
public:
    StringColumn(const TString &, const TString &, 
        const TString &, TTree*);
    virtual ~StringColumn() { delete[] (TString*)fPointer; }
    virtual void SetDefValue();
    virtual void SetValue(const void*, HColumn* cp=0);
private:
    TString fDefValue;
};

// Classes for generic objects 
template <class T>
class ClassColumn : public HColumn {
public:
        ClassColumn(const char * name, const T& v, const T& d, TTree * t) :
                HColumn(name), fDefValue(d)
                {
                        // Create a new branch:
                        T * p = new T(v);
                        fPointer = p;
                        fBranch = t->Branch(name,p);
                }
        virtual void SetDefValue() { *(T*)fPointer = fDefValue; }
        virtual void SetValue(const void* p, HColumn* cp=0) { *(T*)fPointer = *(const T*)p; }
private:
        T fDefValue;
};

typedef ClassColumn<TLorentzVector> TLorentzColum;
typedef ClassColumn<TVector3>       TVector3Colum;

template <class T>
class ClonesColumn : public HColumn {
public:
        ClonesColumn(const char * name, const HTAbsValVector<T>& v, const T& d, HColumn* inp, TTree* t) :
                HColumn(name), fDefValue(d), fIndexPtr(inp)
                {
                        // Create a new branch:
                        fClones = new TClonesArray(fDefValue.ClassName(),v.length());
                        fPointer = fClones;
                        fBranch = t->Branch(name,&fClones,128000,0);
                        SetValue(&v);
                }
        virtual void SetDefValue() 
                {
                        fClones->Delete();
                        int np = *((Int_t*)(fIndexPtr->GetPointer()));
                        for( Int_t i = 0; i < np; ++i) new( (*fClones)[i] ) T(fDefValue);
                }
        virtual void SetValue(const void* p, HColumn* cp=0) 
                { 
                        const HTAbsValVector<T>& vp = *(const HTAbsValVector<T>*) p;
                        int np = vp.length();
                        if( cp != 0 ) {
                                np = *((Int_t*)(cp->GetPointer()));
                        }
                        fClones->Delete();
                        if( np > (int)vp.length() ) { 
                                SetDefValue(); 
                        } else {
                                for( Int_t i = 0; i < np; ++i) new( (*fClones)[i] ) T(vp(i));
                        }
                }
        
private:
        TClonesArray * fClones;
        T fDefValue;
        HColumn * fIndexPtr;
};

typedef ClonesColumn<TLorentzVector> TLorentzClonesColumn;
typedef ClonesColumn<TVector3>       TVector3ClonesColum;


#endif
Revision:	1.1
Committed:	Wed Sep 29 15:44:21 2010 UTC (14 years, 7 months ago) by yjlee
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Error occurred while calculating annotation data.
Log Message:	HafHistogram tool
#	Content
1	#ifndef HCOLUMN_H
2	#define HCOLUMN_H
3
4	/** \class HColumn Ganzhur/HafHistogram/interface/HColumn.h
5	*
6	* Description:
7	* Analysis code of the CMS experiment;
8	* Original version is a part of HAF package developed for CMS: UserCode/HAF
9	* Nested class hierarchy to hold information about HTuple columns
10	*
11	* \author Marcel Kunze, Ruhr-University Bochum, Germany
12	*
13	* \version $Id: HColumn.h,v 1.4 2010/03/05 10:24:31 musella Exp $
14	*
15	*/
16
17	#include <assert.h>
18	#include "TNamed.h"
19	#include "TString.h"
20	#include "TVector.h"
21	#include "TTree.h"
22	#include "TBranch.h"
23
24	#include "TLorentzVector.h"
25	#include "TVector3.h"
26	#include "TClonesArray.h"
27
28	#ifndef HTRange_HH
29	#define HTRange_HH
30
31	template<class T>
32	class HTRange {
33
34	public:
35
36	HTRange() :
37	fDefined(kFALSE), fLower(0), fUpper(0)
38	{
39	}
40
41	HTRange(T lower, T upper) :
42	fDefined(kTRUE), fLower(lower), fUpper(upper)
43	{
44	}
45
46	HTRange(const HTRange<T>& o) :
47	fDefined(o.fDefined), fLower(o.fLower), fUpper(o.fUpper)
48	{
49	}
50
51	virtual ~HTRange() {}
52
53	HTRange<T>& operator= (const HTRange<T> &o)
54	{
55	if (&o == this) return *this;
56	fDefined = o.fDefined ;
57	fLower = o.fLower ;
58	fUpper = o.fUpper ;
59	return *this ;
60	}
61
62	Bool_t operator()() const { return fDefined ; }
63
64	T lower() const { return fLower ; }
65	T upper() const { return fUpper ; }
66
67	private:
68
69	Bool_t fDefined ;
70	T fLower, fUpper ;
71
72	};
73	#endif
74
75
76	#ifndef HTAbsValVector_HH
77	#define HTAbsValVector_HH
78
79	template<class T>
80	class HTAbsValVector {
81
82	public:
83
84	// This must return the number of the stored elements
85	virtual size_t length() const = 0 ;
86
87	// This provides access to the indifidual elements.
88	// Index runs from 0 to length()-1. Here () means that we do not requre
89	// index checking from it, though the real classe may do what they like.
90	virtual const T& operator()(size_t i) const = 0;
91	virtual T& operator()(size_t i) = 0;
92	virtual const T& operator[](size_t i) const = 0;
93	virtual T& operator[](size_t i) = 0;
94
95	};
96	#endif
97
98
99	#ifndef HTAbsValArray_HH
100	#define HTAbsValArray_HH
101
102	template<class T, size_t N>
103	class HTValArray : public HTAbsValVector<T> {
104
105	public:
106
107	HTValArray() {}
108	HTValArray( const T& v ) ;
109	HTValArray( const HTValArray<T,N> &v ) ;
110
111	HTValArray<T,N>& operator=( const HTValArray<T,N> &v ) ;
112
113	virtual size_t length() const ;
114	virtual const T& operator()(size_t i) const ;
115
116	T& operator()(size_t i) { return _array[i] ; }
117	const T& operator[](size_t i) const {
118	assert ( i<N ) ;
119	return _array[i] ;
120	}
121	T& operator[](size_t i) {
122	assert ( i<N ) ;
123	return _array[i] ;
124	}
125
126	private:
127
128	T _array[N] ;
129
130	};
131
132	template<class T, size_t N>
133	HTValArray<T,N>::HTValArray( const T& v )
134	{
135	for ( int i = 0 ; i < N ; i ++ ) {
136	_array[i] = v ;
137	}
138	}
139
140	template<class T, size_t N>
141	HTValArray<T,N>::HTValArray( const HTValArray<T,N> &v )
142	{
143	for ( int i = 0 ; i < N ; i ++ ) {
144	_array[i] = v._array[i] ;
145	}
146	}
147
148	template<class T, size_t N>
149	HTValArray<T,N>&
150	HTValArray<T,N>::operator=( const HTValArray<T,N> &v )
151	{
152	for ( int i = 0 ; i < N ; i ++ ) {
153	_array[i] = v._array[i] ;
154	}
155	return *this ;
156	}
157
158	template<class T, size_t N>
159	size_t
160	HTValArray<T,N>::length() const
161	{
162	return N;
163	}
164
165	template<class T, size_t N>
166	const T&
167	HTValArray<T,N>::operator()(size_t i) const
168	{
169	return _array[i] ;
170	}
171
172	#endif
173
174
175	#ifndef HTValVector_HH
176	#define HTValVector_HH
177
178	using namespace std;
179	#include <deque>
180
181	template<class T>
182	class HTValVector : public HTAbsValVector<T>
183	{
184
185	public:
186
187	typedef typename deque<T>::value_type value_type;
188	typedef typename deque<T>::pointer pointer;
189	typedef typename deque<T>::const_pointer conts_pointer;
190	typedef typename deque<T>::iterator iterator;
191	typedef typename deque<T>::const_iterator const_iterator;
192	typedef typename deque<T>::reference reference;
193	typedef typename deque<T>::const_reference const_reference;
194	typedef typename deque<T>::size_type size_type;
195	typedef typename deque<T>::difference_type difference_type;
196
197	HTValVector() : _d() {}
198	HTValVector( size_type n ) : _d(n) {}
199	HTValVector( const HTValVector<T> &d ) : _d(d._d) {}
200	HTValVector( const deque<T> &d ) : _d(d) {}
201
202	virtual ~HTValVector() {}
203
204	virtual HTValVector<T>& operator=(const HTValVector<T>& d) { _d=d._d; return *this; }
205	virtual bool operator<(const HTValVector<T>& d) { return _d<d._d; }
206	virtual bool operator==(const HTValVector<T>& d) { return _d==d._d; }
207	virtual const T& operator()(size_type i) const { return _d[i]; }
208	virtual T& operator()(size_type i) { return _d[i]; }
209	virtual const T& operator[](size_type i) const { return _d[i]; }
210	virtual T& operator[](size_type i) { return _d[i]; }
211
212	virtual size_type size() const { return _d.size(); }
213	virtual size_type length() const { return _d.size(); }
214	virtual size_type entries() const { return _d.size(); }
215	virtual void append(const T& t) { _d.push_back(t); }
216	virtual void prepend(const T& t) { _d.push_front(t); }
217	virtual bool remove(const T& t) {
218	for( iterator i=_d.begin(); i!=_d.end(); ++i ) {
219	if( *i == t ) {
220	_d.erase(i);
221	return true;
222	}
223	}
224	return false;
225	}
226	virtual bool contains(const T& t) const {
227	for( const_iterator i=_d.begin(); i!=_d.end(); ++i ) {
228	if( *i == t ) return true;
229	}
230	return false;
231	}
232	virtual bool isEmpty() const { return _d.empty(); }
233	virtual void reshape(size_type n) { _d.resize(n); }
234	virtual iterator begin() { return _d.begin(); }
235	virtual iterator end() { return _d.end(); }
236	virtual void clear() { _d.clear(); }
237
238	protected:
239
240	deque<T> _d;
241
242	};
243
244	#endif
245
246
247	#ifndef HTValOrderedVector_HH
248	#define HTValOrderedVector_HH
249
250	using namespace std;
251	#include <vector>
252	#include <deque>
253
254	template<class T>
255	class HTValOrderedVector : public HTValVector<T>
256	{
257
258	public:
259
260	typedef typename deque<T>::size_type size_type;
261
262	HTValOrderedVector() : HTValVector<T>() {}
263	HTValOrderedVector( size_type n ) : HTValVector<T>() {}
264	HTValOrderedVector( const HTValOrderedVector<T> &v )
265	: HTValVector<T>(v) {}
266	HTValOrderedVector( const vector<T> &v ) : HTValVector<T>(v) {}
267
268	virtual ~HTValOrderedVector() {}
269
270	void resize(size_type n) {}
271
272	};
273
274	#endif
275
276
277	// Parent class (abstract):
278	class HColumn : public TNamed {
279
280	public:
281
282	HColumn(const char* l) :
283	TNamed(l,l), fLabel(l), fUseDefValue(0), fPointer(0), fBranch(0) {}
284	virtual ~HColumn() {}
285	const TString &GetLabel() const { return fLabel; }
286	TBranch* GetBrPointer() { return fBranch; }
287	void* GetPointer() { return fPointer; }
288	void SetPointer(void* p) { fPointer = p; }
289	void SetUseDefValue(Int_t b) { fUseDefValue = b; }
290	const Int_t & GetUseDefValue() const { return fUseDefValue; }
291	virtual void SetDefValue() = 0;
292	virtual void SetValue(const void, HColumn cp=0) = 0;
293
294	protected:
295
296	TString fLabel;
297	Int_t fUseDefValue;
298	void* fPointer; //!
299	TBranch* fBranch;
300
301	ClassDef(HColumn,1) // HColumn
302
303	};
304
305
306	// Classes for Bool_t:
307	class BoolColumn : public HColumn {
308	public:
309	BoolColumn(const char, const Bool_t &, const Bool_t &, TTree);
310	virtual ~BoolColumn() { delete (Bool_t*)fPointer; }
311	virtual void SetDefValue() { (Char_t)fPointer = fDefValue; }
312	virtual void SetValue(const void* p, HColumn* cp=0) {
313	(Char_t)fPointer = (const Bool_t)p;
314	}
315	private:
316	Bool_t fDefValue;
317	};
318
319	class BoolArrColumn : public HColumn {
320	public:
321	BoolArrColumn(const char*, const HTAbsValVector<Bool_t> &, const Bool_t &,
322	TTree*);
323	virtual ~BoolArrColumn() { delete[] (Bool_t*)fPointer; }
324	virtual void SetDefValue() {
325	for(Int_t i = 0; i < fMax; ++i) ((Char_t*)fPointer)[i] = fDefValue;
326	}
327	virtual void SetValue(const void, HColumn cp=0);
328	private:
329	Bool_t fDefValue;
330	Int_t fMax;
331	};
332
333	class BoolDynArrColumn : public HColumn {
334	public:
335	BoolDynArrColumn(const char*, const HTAbsValVector<Bool_t> &,
336	const Bool_t &, HColumn, TTree);
337	virtual ~BoolDynArrColumn() { delete[] (Bool_t*)fPointer; }
338	virtual void SetDefValue();
339	virtual void SetValue(const void, HColumn cp=0);
340	private:
341	Bool_t fDefValue;
342	HColumn* fIndexPtr;
343	};
344
345	// Classes for Int_t:
346	class IntColumn : public HColumn {
347	public:
348	IntColumn(const char, const Int_t &, const Int_t &, TTree);
349	virtual ~IntColumn() { delete (Int_t*)fPointer; }
350	virtual void SetDefValue() { (Int_t)fPointer = fDefValue; }
351	virtual void SetValue(const void* p, HColumn* cp=0) {
352	(Int_t)fPointer = (const Int_t)p;
353	}
354	private:
355	Int_t fDefValue;
356	};
357
358	class IntArrColumn : public HColumn {
359	public:
360	IntArrColumn(const char*, const HTAbsValVector<Int_t> &, const Int_t &,
361	TTree*);
362	virtual ~IntArrColumn() { delete[] (Int_t*)fPointer; }
363	virtual void SetDefValue() {
364	for(Int_t i = 0; i < fMax; ++i) ((Int_t*)fPointer)[i] = fDefValue;
365	}
366	virtual void SetValue(const void, HColumn cp=0);
367	private:
368	Int_t fDefValue;
369	Int_t fMax;
370	};
371
372	class IntDynArrColumn : public HColumn {
373	public:
374	IntDynArrColumn(const char*, const HTAbsValVector<Int_t> &,
375	const Int_t &, HColumn, TTree);
376	virtual ~IntDynArrColumn() { delete[] (Int_t*)fPointer; }
377	virtual void SetDefValue();
378	virtual void SetValue(const void, HColumn cp=0);
379	private:
380	Int_t fDefValue;
381	HColumn* fIndexPtr;
382	};
383
384	// Classes for Float_t:
385	class FloatColumn : public HColumn {
386	public:
387	FloatColumn(const char, const Float_t &, const Float_t &, TTree);
388	virtual ~FloatColumn() { delete (Float_t*)fPointer; }
389	virtual void SetDefValue() { (Float_t)fPointer = fDefValue; }
390	virtual void SetValue(const void* p, HColumn* cp=0) {
391	(Float_t)fPointer = (const Float_t)p;
392	}
393	private:
394	Float_t fDefValue;
395	};
396
397	class FloatArrColumn : public HColumn {
398	public:
399	FloatArrColumn(const char*, const HTAbsValVector<Float_t> &, const Float_t &,
400	TTree*);
401	FloatArrColumn(const char*, const TVector &, const Float_t &,
402	TTree*);
403	virtual ~FloatArrColumn() { delete[] (Float_t*)fPointer; }
404	virtual void SetDefValue() {
405	for(Int_t i = 0; i < fMax; ++i) ((Float_t*)fPointer)[i] = fDefValue;
406	}
407	virtual void SetValue(const void, HColumn cp=0);
408	private:
409	Float_t fDefValue;
410	Int_t fMax;
411	};
412
413	class FloatDynArrColumn : public HColumn {
414	public:
415	FloatDynArrColumn(const char*, const HTAbsValVector<Float_t> &,
416	const Float_t &, HColumn, TTree);
417	FloatDynArrColumn(const char*, const TVector &,
418	const Float_t &, HColumn, TTree);
419	virtual ~FloatDynArrColumn() { delete[] (Float_t*)fPointer; }
420	virtual void SetDefValue();
421	virtual void SetValue(const void, HColumn cp=0);
422	private:
423	Float_t fDefValue;
424	HColumn* fIndexPtr;
425	};
426
427	// Classes for Double_t:
428	class DoubleColumn : public HColumn {
429	public:
430	DoubleColumn(const char, const Double_t &, const Double_t &, TTree);
431	virtual ~DoubleColumn() { delete (Double_t*)fPointer; }
432	virtual void SetDefValue() { (Double_t)fPointer = fDefValue; }
433	virtual void SetValue(const void* p, HColumn* cp=0) {
434	(Double_t)fPointer = (const Double_t)p;
435	}
436	private:
437	Double_t fDefValue;
438	};
439
440	class DoubleArrColumn : public HColumn {
441	public:
442	DoubleArrColumn(const char*, const HTAbsValVector<Double_t> &,
443	const Double_t &, TTree*);
444	virtual ~DoubleArrColumn() { delete[] (Double_t*)fPointer; }
445	virtual void SetDefValue() {
446	for(Int_t i = 0; i < fMax; ++i) ((Double_t*)fPointer)[i] = fDefValue;
447	}
448	virtual void SetValue(const void, HColumn cp=0);
449	private:
450	Double_t fDefValue;
451	Int_t fMax;
452	};
453
454	class DoubleDynArrColumn : public HColumn {
455	public:
456	DoubleDynArrColumn(const char*, const HTAbsValVector<Double_t> &,
457	const Double_t &, HColumn, TTree);
458	virtual ~DoubleDynArrColumn() { delete[] (Double_t*)fPointer; }
459	virtual void SetDefValue();
460	virtual void SetValue(const void, HColumn cp=0);
461	private:
462	Double_t fDefValue;
463	HColumn* fIndexPtr;
464	};
465
466	// String column:
467	class StringColumn : public HColumn {
468	public:
469	StringColumn(const TString &, const TString &,
470	const TString &, TTree*);
471	virtual ~StringColumn() { delete[] (TString*)fPointer; }
472	virtual void SetDefValue();
473	virtual void SetValue(const void, HColumn cp=0);
474	private:
475	TString fDefValue;
476	};
477
478	// Classes for generic objects
479	template <class T>
480	class ClassColumn : public HColumn {
481	public:
482	ClassColumn(const char * name, const T& v, const T& d, TTree * t) :
483	HColumn(name), fDefValue(d)
484	{
485	// Create a new branch:
486	T * p = new T(v);
487	fPointer = p;
488	fBranch = t->Branch(name,p);
489	}
490	virtual void SetDefValue() { (T)fPointer = fDefValue; }
491	virtual void SetValue(const void* p, HColumn* cp=0) { (T)fPointer = (const T)p; }
492	private:
493	T fDefValue;
494	};
495
496	typedef ClassColumn<TLorentzVector> TLorentzColum;
497	typedef ClassColumn<TVector3> TVector3Colum;
498
499	template <class T>
500	class ClonesColumn : public HColumn {
501	public:
502	ClonesColumn(const char * name, const HTAbsValVector<T>& v, const T& d, HColumn* inp, TTree* t) :
503	HColumn(name), fDefValue(d), fIndexPtr(inp)
504	{
505	// Create a new branch:
506	fClones = new TClonesArray(fDefValue.ClassName(),v.length());
507	fPointer = fClones;
508	fBranch = t->Branch(name,&fClones,128000,0);
509	SetValue(&v);
510	}
511	virtual void SetDefValue()
512	{
513	fClones->Delete();
514	int np = ((Int_t)(fIndexPtr->GetPointer()));
515	for( Int_t i = 0; i < np; ++i) new( (*fClones)[i] ) T(fDefValue);
516	}
517	virtual void SetValue(const void* p, HColumn* cp=0)
518	{
519	const HTAbsValVector<T>& vp = (const HTAbsValVector<T>) p;
520	int np = vp.length();
521	if( cp != 0 ) {
522	np = ((Int_t)(cp->GetPointer()));
523	}
524	fClones->Delete();
525	if( np > (int)vp.length() ) {
526	SetDefValue();
527	} else {
528	for( Int_t i = 0; i < np; ++i) new( (*fClones)[i] ) T(vp(i));
529	}
530	}
531
532	private:
533	TClonesArray * fClones;
534	T fDefValue;
535	HColumn * fIndexPtr;
536	};
537
538	typedef ClonesColumn<TLorentzVector> TLorentzClonesColumn;
539	typedef ClonesColumn<TVector3> TVector3ClonesColum;
540
541
542	#endif