ROOT_528-00b_version: include/Minuit2/MnFunctionCross.h Source File

00001 // @(#)root/minuit2:$Id: MnFunctionCross.h 20880 2007-11-19 11:23:41Z rdm $
00002 // Authors: M. Winkler, F. James, L. Moneta, A. Zsenei   2003-2005  
00003 
00004 /**********************************************************************
00005  *                                                                    *
00006  * Copyright (c) 2005 LCG ROOT Math team,  CERN/PH-SFT                *
00007  *                                                                    *
00008  **********************************************************************/
00009 
00010 #ifndef ROOT_Minuit2_MnFunctionCross
00011 #define ROOT_Minuit2_MnFunctionCross
00012 
00013 #include "Minuit2/MnConfig.h"
00014 #include <vector>
00015 
00016 namespace ROOT {
00017 
00018    namespace Minuit2 {
00019 
00020 
00021 
00022 class FCNBase;
00023 class MnUserParameterState;
00024 class MnStrategy;
00025 class MnCross;
00026 
00027 /**
00028    MnFunctionCross 
00029 */
00030 
00031 class MnFunctionCross {
00032 
00033 public:
00034   
00035   MnFunctionCross(const FCNBase& fcn, const MnUserParameterState& state, double fval, const MnStrategy& stra) : fFCN(fcn), fState(state), fFval(fval), fStrategy(stra) {} 
00036   
00037   ~MnFunctionCross() {}
00038   
00039   MnCross operator()(const std::vector<unsigned int>&, const std::vector<double>&, const std::vector<double>&, double, unsigned int) const;
00040 
00041 private:
00042 
00043   const FCNBase& fFCN;
00044   const MnUserParameterState& fState;
00045   double fFval;
00046   const MnStrategy& fStrategy;
00047 };
00048 
00049   }  // namespace Minuit2
00050 
00051 }  // namespace ROOT
00052 
00053 #endif  // ROOT_Minuit2_MnFunctionCross