Logo ROOT  
Reference Guide
RooMultiGenFunction.cxx
Go to the documentation of this file.
1 /*****************************************************************************
2  * Project: RooFit *
3  * Package: RooFitCore *
4  * @(#)root/roofitcore:$Id$
5  * Authors: *
6  * WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu *
7  * DK, David Kirkby, UC Irvine, dkirkby@uci.edu *
8  * *
9  * Copyright (c) 2000-2005, Regents of the University of California *
10  * and Stanford University. All rights reserved. *
11  * *
12  * Redistribution and use in source and binary forms, *
13  * with or without modification, are permitted according to the terms *
14  * listed in LICENSE (http://roofit.sourceforge.net/license.txt) *
15  *****************************************************************************/
16 
17 
18 /**
19 \file RooMultiGenFunction.cxx
20 \class RooMultiGenFunction
21 \ingroup Roofitcore
22 
23 Lightweight interface adaptor that exports a RooAbsReal as a ROOT::Math::IMultiGenFunction
24 **/
25 
26 
27 #include "RooFit.h"
28 #include "Riostream.h"
29 
30 #include "RooMultiGenFunction.h"
31 #include "RooRealBinding.h"
32 #include "RooAbsReal.h"
33 #include "RooAbsPdf.h"
34 #include "RooArgSet.h"
35 
36 #include <assert.h>
37 
38 
39 
40 using namespace std;
41 
43 ;
44 
45 
46 ////////////////////////////////////////////////////////////////////////////////
47 
49  _ftor(func)
50 {
51 }
52 
53 
54 
55 ////////////////////////////////////////////////////////////////////////////////
56 
57 RooMultiGenFunction::RooMultiGenFunction(const RooAbsReal& func, const RooArgList& observables, const RooArgList& parameters) :
58  _ftor(func,observables,parameters)
59 {
60 }
61 
62 
63 ////////////////////////////////////////////////////////////////////////////////
64 
65 RooMultiGenFunction::RooMultiGenFunction(const RooAbsReal& func, const RooArgList& observables, const RooArgList& parameters, const RooArgSet& nset) :
66  _ftor(func,observables,parameters,nset)
67 {
68 }
69 
70 
71 ////////////////////////////////////////////////////////////////////////////////
72 
74  ROOT::Math::IMultiGenFunction(other), _ftor(other._ftor)
75 {
76 }
77 
78 
79 ////////////////////////////////////////////////////////////////////////////////
80 
82 {
83 }
84 
85 
86 ////////////////////////////////////////////////////////////////////////////////
87 
88 double RooMultiGenFunction::DoEval(const double* x) const
89 {
90  return _ftor(x) ;
91 }
92 
93 
94 
RooMultiGenFunction
Definition: RooMultiGenFunction.h:27
RooAbsReal.h
RooFit.h
RooArgSet.h
ClassImp
#define ClassImp(name)
Definition: Rtypes.h:364
RooArgList
Definition: RooArgList.h:21
x
Double_t x[n]
Definition: legend1.C:17
RooAbsReal
Definition: RooAbsReal.h:61
RooMultiGenFunction::DoEval
double DoEval(const double *) const
Definition: RooMultiGenFunction.cxx:88
RooAbsFunc
Definition: RooAbsFunc.h:23
RooMultiGenFunction::_ftor
RooFunctor _ftor
Definition: RooMultiGenFunction.h:49
ROOT::Math::IMultiGenFunction
IMultiGenFunctionTempl< double > IMultiGenFunction
Definition: IFunctionfwd.h:42
RooAbsPdf.h
RooMultiGenFunction::~RooMultiGenFunction
virtual ~RooMultiGenFunction()
Definition: RooMultiGenFunction.cxx:81
RooMultiGenFunction::RooMultiGenFunction
RooMultiGenFunction(const RooAbsFunc &func)
Definition: RooMultiGenFunction.cxx:48
RooRealBinding.h
Riostream.h
ROOT
VSD Structures.
Definition: StringConv.hxx:21
Math
RooArgSet
Definition: RooArgSet.h:28
RooMultiGenFunction.h