LauAbsCoeffSet.cc

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// Copyright University of Warwick 2006 - 2013.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

// Authors:
// Thomas Latham
// John Back
// Paul Harrison

#include <iostream>

#include "TString.h"

#include "LauAbsCoeffSet.hh"
#include "LauConstants.hh"
#include "LauParameter.hh"

ClassImp(LauAbsCoeffSet)

Double_t LauAbsCoeffSet::minMagnitude_ = -10.0;
Double_t LauAbsCoeffSet::maxMagnitude_ =  10.0;
Double_t LauAbsCoeffSet::minPhase_ = -LauConstants::threePi;
Double_t LauAbsCoeffSet::maxPhase_ =  LauConstants::threePi;
Double_t LauAbsCoeffSet::minRealImagPart_ = -10.0;
Double_t LauAbsCoeffSet::maxRealImagPart_ =  10.0;
Double_t LauAbsCoeffSet::minDelta_ = -2.0;
Double_t LauAbsCoeffSet::maxDelta_ =  2.0;

LauAbsCoeffSet::LauAbsCoeffSet(const TString& theName, const TString& theBaseName) :
        name_(theName),
        basename_(theBaseName),
        index_(0)
{
}

void LauAbsCoeffSet::index(UInt_t newIndex)
{
        index_ = newIndex;

        TString basename( this->baseName() );
        if ( basename.Length() != 1 ) {
                basename.Remove(1);
        }
        basename += newIndex;
        basename += "_";
        this->baseName(basename);

        std::vector<LauParameter*> pars = this->getParameters();
        for ( std::vector<LauParameter*>::iterator iter = pars.begin(); iter != pars.end(); ++iter ) {
                this->adjustName( *iter );
        }
}

void LauAbsCoeffSet::adjustName(LauParameter* par)
{
        TString theName(par->name());
        theName.Remove(0,theName.Index("_")+1);
        theName.Prepend(this->baseName());
        par->name(theName);
}

void LauAbsCoeffSet::setParameterValue(const TString& parName, Double_t value, Bool_t init)
{
        LauParameter* par = this->findParameter( parName );
        if ( par == 0 ) {
                std::cerr << "ERROR in LauAbsCoeffSet::setParameterValue : Unable to find parameter \"" << parName << "\"" << std::endl;
                return;
        }

        par->value( value );
        if ( init ) {
                par->genValue( value );
                par->initValue( value );
        }
}

void LauAbsCoeffSet::fixParameter(const TString& parName)
{
        LauParameter* par = this->findParameter( parName );
        if ( par == 0 ) {
                std::cerr << "ERROR in LauAbsCoeffSet::fixParameter : Unable to find parameter \"" << parName << "\"" << std::endl;
                return;
        }

        par->fixed( kTRUE );
}

void LauAbsCoeffSet::floatParameter(const TString& parName)
{
        LauParameter* par = this->findParameter( parName );
        if ( par == 0 ) {
                std::cerr << "ERROR in LauAbsCoeffSet::floatParameter : Unable to find parameter \"" << parName << "\"" << std::endl;
                return;
        }

        par->fixed( kFALSE );
}

LauParameter* LauAbsCoeffSet::findParameter(const TString& parName)
{
        std::vector<LauParameter*> pars = this->getParameters();
        for ( std::vector<LauParameter*>::iterator iter = pars.begin(); iter != pars.end(); ++iter ) {

                const TString& iName = (*iter)->name();

                if ( iName.EndsWith( parName ) ) {
                        return (*iter);
                }
        }

        return 0;
}