00001 /***************************************************************************** 00002 * Project: RooFit * 00003 * Package: RooFitCore * 00004 * File: $Id: RooRealAnalytic.h,v 1.8 2007/05/11 09:11:30 verkerke Exp $ 00005 * Authors: * 00006 * WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu * 00007 * DK, David Kirkby, UC Irvine, dkirkby@uci.edu * 00008 * * 00009 * Copyright (c) 2000-2005, Regents of the University of California * 00010 * and Stanford University. All rights reserved. * 00011 * * 00012 * Redistribution and use in source and binary forms, * 00013 * with or without modification, are permitted according to the terms * 00014 * listed in LICENSE (http://roofit.sourceforge.net/license.txt) * 00015 *****************************************************************************/ 00016 #ifndef ROO_REAL_ANALYTIC 00017 #define ROO_REAL_ANALYTIC 00018 00019 #include "RooRealBinding.h" 00020 00021 class RooRealAnalytic : public RooRealBinding { 00022 public: 00023 inline RooRealAnalytic(const RooAbsReal &func, const RooArgSet &vars, Int_t code, const RooArgSet* normSet=0, const TNamed* rangeName=0) : 00024 RooRealBinding(func,vars,normSet,rangeName), _code(code) { } 00025 inline virtual ~RooRealAnalytic() { } 00026 00027 virtual Double_t operator()(const Double_t xvector[]) const; 00028 00029 protected: 00030 Int_t _code; 00031 00032 ClassDef(RooRealAnalytic,0) // Function binding to an analytical integral of a RooAbsReal 00033 }; 00034 00035 #endif 00036
1.5.1