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RooCFunction1Binding.cxx
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1/*****************************************************************************
2 * Project: RooFit *
3 * Package: RooFitCore *
4 * File: $Id$
5 * Authors: *
6 * WV, Wouter Verkerke, NIKHEF, verkerke@nikhef.nl *
7 * *
8 * Copyright (c) 2000-2008, NIKHEF, Regents of the University of California *
9 * and Stanford University. All rights reserved. *
10 * *
11 *****************************************************************************/
12
13/** \class RooCFunction1Binding
14 \ingroup Roofit
15
16RooCFunction1Binding is a templated implementation of class RooAbsReal that binds
17generic C(++) functions to a RooAbsReal argument thus allowing generic C++
18functions to be used as RooFit functions. Instances of function binding
19classes are fully functional RooFit function objects with one exception:
20if the bound function is _not_ a standard TMath or MathMore function the
21class cannot be persisted in a RooWorkspace without registering the function
22pointer first using RooCFunction1Binding<T1,T2>::register().
23**/
24
25#include "Riostream.h"
27
28#ifndef ROOFIT_R__NO_CLASS_TEMPLATE_SPECIALIZATION
29#define ROOFIT_R__NO_CLASS_TEMPLATE_SPECIALIZATION
32#endif
33
34
35template<>
37 {
38 // Return reference to function pointer-to-name mapping service
39 if (!_fmap) {
41 }
42 return *_fmap ;
43 }
44
45template<>
47 {
48 // Return reference to function pointer-to-name mapping service
49 if (!_fmap) {
51 }
52 return *_fmap ;
53 }
54
55namespace RooFit {
56
59 }
60
63 }
64
65 RooAbsPdf* bindPdf(const char* name,CFUNCD1D func,RooAbsReal& x) {
67 }
68
69 RooAbsPdf* bindPdf(const char* name,CFUNCD1I func,RooAbsReal& x) {
71 }
72
73}
#define templateClassImp(name)
Definition Rtypes.h:422
char name[80]
Definition TGX11.cxx:110
Abstract interface for all probability density functions.
Definition RooAbsPdf.h:40
Abstract base class for objects that represent a real value and implements functionality common to al...
Definition RooAbsReal.h:59
RooCFunction1Binding is a templated implementation of class RooAbsReal that binds generic C(++) funct...
static RooCFunction1Map< VO, VI > & fmap()
Double_t x[n]
Definition legend1.C:17
The namespace RooFit contains mostly switches that change the behaviour of functions of PDFs (or othe...
Definition JSONIO.h:26
double(* CFUNCD1D)(double)
double(* CFUNCD1I)(Int_t)
RooAbsPdf * bindPdf(const char *name, CFUNCD1D func, RooAbsReal &x)
RooAbsReal * bindFunction(const char *name, CFUNCD1D func, RooAbsReal &x)