GSI Object Oriented Online Offline (Go4): Go4Fit/TGo4FitParameter.cxx Source File

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00001 // $Id: TGo4FitParameter.cxx 933 2013-01-29 15:27:58Z linev $
00002 //-----------------------------------------------------------------------
00003 //       The GSI Online Offline Object Oriented (Go4) Project
00004 //         Experiment Data Processing at EE department, GSI
00005 //-----------------------------------------------------------------------
00006 // Copyright (C) 2000- GSI Helmholtzzentrum f�r Schwerionenforschung GmbH
00007 //                     Planckstr. 1, 64291 Darmstadt, Germany
00008 // Contact:            http://go4.gsi.de
00009 //-----------------------------------------------------------------------
00010 // This software can be used under the license agreements as stated
00011 // in Go4License.txt file which is part of the distribution.
00012 //-----------------------------------------------------------------------
00013 
00014 #include "TGo4FitParameter.h"
00015 
00016 #include "Riostream.h"
00017 #include "TGo4FitParsList.h"
00018 
00019 TGo4FitParameter::TGo4FitParameter() : TGo4FitNamed() {
00020     Reset();
00021 }
00022 
00023 TGo4FitParameter::TGo4FitParameter(const char* name, const char* title, Double_t iValue) : TGo4FitNamed(name,title) {
00024     Reset();
00025     fdValue = iValue;
00026 }
00027 
00028 TGo4FitParameter::TGo4FitParameter(const char* name, const char* title, Double_t iValue, Double_t iRangeMin, Double_t iRangeMax) : TGo4FitNamed(name,title) {
00029     Reset();
00030     fdValue = iValue;
00031     SetRange(iRangeMin,iRangeMax);
00032 }
00033 
00034 TGo4FitParameter::TGo4FitParameter(const char* name, const char* title, Double_t iValue, Double_t iEpsilon) : TGo4FitNamed(name,title) {
00035     Reset();
00036     fdValue = iValue;
00037     SetEpsilon(iEpsilon);
00038 }
00039 
00040 TGo4FitParameter::TGo4FitParameter(const char* name, const char* title, Double_t iValue, Double_t iRangeMin, Double_t iRangeMax, Double_t iEpsilon) : TGo4FitNamed(name,title) {
00041     Reset();
00042     fdValue = iValue;
00043     SetRange(iRangeMin,iRangeMax);
00044     SetEpsilon(iEpsilon);
00045 }
00046 
00047 void TGo4FitParameter::SetRange(Double_t iRangeMin, Double_t iRangeMax) {
00048    fbRange=kTRUE;
00049    fdRangeMin = iRangeMin;
00050    fdRangeMax = iRangeMax;
00051    if (fdRangeMin==fdRangeMax) { fdValue = fdRangeMin; fbFixed = kTRUE; } else
00052    if (fdValue<fdRangeMin) fdValue = fdRangeMin; else
00053    if (fdValue>fdRangeMax) fdValue = fdRangeMax;
00054 }
00055 
00056 TGo4FitParameter::~TGo4FitParameter() {
00057 }
00058 
00059 void TGo4FitParameter::Print(Option_t* option) const
00060 {
00061    std::cout << "   Name: " << ((TGo4FitParameter*) this) -> GetFullName();
00062    std::cout << "   value=" << fdValue << "  error = " << fdError;
00063    if (GetFixed()) std::cout << "  fixed";
00064    if (fbRange) std::cout << "   range=[" << fdRangeMin << "," << fdRangeMax << "]";
00065    if (fbEpsilon) std::cout << "  epsilon=" << fdEpsilon;
00066    std::cout << std::endl;
00067 }
00068 
00069 void TGo4FitParameter::Reset()
00070 {
00071   fdValue = 0.;
00072   fdError = 0.;
00073   fbFixed = kFALSE;
00074   fbEpsilon = kFALSE;
00075   fdEpsilon = .000001;
00076   fbRange = kFALSE;
00077   fdRangeMin = 0.;
00078   fdRangeMax = 0.;
00079   fbBlocked = kFALSE;
00080   fdRememberedValue = 0.;
00081 }