103 lines
3.6 KiB
C++
103 lines
3.6 KiB
C++
/***************************************************************************
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PFitter.h
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Author: Andreas Suter
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e-mail: andreas.suter@psi.ch
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$Id$
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***************************************************************************/
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/***************************************************************************
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* Copyright (C) 2007 by Andreas Suter *
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* andreas.suter@psi.c *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef _PFITTER_H_
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#define _PFITTER_H_
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#include "Minuit2/MnUserParameters.h"
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#include "Minuit2/FunctionMinimum.h"
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#include "PMsrHandler.h"
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#include "PRunListCollection.h"
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#include "PFitterFcn.h"
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/*
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Will handle all the possible minuit commands and actually do things ...
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*/
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#define PMN_INTERACTIVE 0
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#define PMN_CONTOURS 1
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#define PMN_EIGEN 2
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#define PMN_HESSE 3
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#define PMN_MACHINE_PRECISION 4
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#define PMN_MIGRAD 5
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#define PMN_MINIMIZE 6
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#define PMN_MINOS 7
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#define PMN_PLOT 8
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#define PMN_SAVE 9
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#define PMN_SCAN 10
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#define PMN_SIMPLEX 12
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#define PMN_STRATEGY 13
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#define PMN_USER_COVARIANCE 14
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#define PMN_USER_PARAM_STATE 15
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#define PMN_PRINT 16
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class PFitter
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{
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public:
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PFitter(PMsrHandler *runInfo, PRunListCollection *runListCollection, bool chisq_only = false);
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virtual ~PFitter();
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bool IsValid() { return fIsValid; }
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bool DoFit();
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private:
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bool fIsValid;
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bool fChisqOnly;
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bool fUseChi2;
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unsigned int fStrategy;
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PMsrHandler *fRunInfo;
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PMsrParamList fParams; ///< msr-file parameters
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PMsrLines fCmdLines; ///< all the Minuit commands from the msr-file
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PIntVector fCmdList; ///< command list
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PFitterFcn *fFitterFcn;
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ROOT::Minuit2::MnUserParameters fMnUserParams; ///< minuit2 input parameter list
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ROOT::Minuit2::FunctionMinimum *fFcnMin; ///< function minimum object
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ROOT::Minuit2::MnUserParameterState *fMnUserParamState; ///< keeps the current user parameter state
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bool CheckCommands();
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bool SetParameters();
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bool ExecuteHesse();
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bool ExecuteMigrad();
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bool ExecuteMinimize();
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bool ExecuteMinos();
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bool ExecuteSave();
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bool ExecuteSimplex();
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};
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#endif // _PFITTER_H_
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