LauResonanceInfo.cc

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// Copyright University of Warwick 2006 - 2014.
// 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 "LauParameter.hh"
#include "LauResonanceInfo.hh"

ClassImp(LauResonanceInfo)


LauResonanceInfo::LauResonanceInfo(const TString& name, const Double_t mass, const Double_t width, const Int_t spin, const Int_t charge, const LauBlattWeisskopfFactor::BlattWeisskopfCategory bwCategory, const Double_t bwRadius) :
        name_(name),
        sanitisedName_(""),
        mass_(0),
        width_(0),
        spin_(spin),
        charge_(charge),
        bwCategory_(bwCategory),
        bwRadius_(bwRadius),
        conjugate_(0),
        extraPars_()
{
        this->sanitiseName();
        mass_ = new LauParameter(sanitisedName_+"_MASS",mass,0.0,3.0*mass,kTRUE);
        mass_->secondStage(kTRUE);
        width_ = new LauParameter(sanitisedName_+"_WIDTH",width,0.0,3.0*width,kTRUE);
        width_->secondStage(kTRUE);
}

LauResonanceInfo::~LauResonanceInfo()
{
        delete mass_; mass_ = 0;
        delete width_; width_ = 0;
}

LauResonanceInfo::LauResonanceInfo( const LauResonanceInfo& other, const TString& newName, const Int_t newCharge ) :
        name_(newName),
        sanitisedName_(""),
        mass_(0),
        width_(0),
        spin_(other.spin_),
        charge_(newCharge),
        bwCategory_(other.bwCategory_),
        bwRadius_(other.bwRadius_),
        conjugate_(0),
        extraPars_()
{
        this->sanitiseName();
        mass_ = other.mass_->createClone( sanitisedName_+"_MASS" );
        width_ = other.width_->createClone( sanitisedName_+"_WIDTH" );
        for ( std::set<LauParameter*>::iterator iter = other.extraPars_.begin(); iter != other.extraPars_.end(); ++iter ) {
                TString parName = (*iter)->name();
                parName.Remove(0, parName.Last('_'));
                parName.Prepend( sanitisedName_ );
                LauParameter* par = (*iter)->createClone( parName );
                extraPars_.insert( par );
        }
}

LauResonanceInfo* LauResonanceInfo::createChargeConjugate()
{
        Int_t newCharge = -charge_;

        TString newName( name_ );
        Ssiz_t index = newName.Index("+");
        if ( index != -1 ) {
                newName.Replace( index, 1, "-" );
        } else {
                index = newName.Index("-");
                if ( index != -1 ) {
                        newName.Replace( index, 1, "+" );
                }
        }

        LauResonanceInfo* conjugate = new LauResonanceInfo( *this, newName, newCharge );
        conjugate->conjugate_ = this;
        this->conjugate_ = conjugate;

        return conjugate;
}

LauResonanceInfo* LauResonanceInfo::createSharedParameterRecord( const TString& name )
{
        LauResonanceInfo* newinfo = new LauResonanceInfo( *this, name, charge_ );

        sharedParRecords_.push_back(newinfo);

        return newinfo;
}

LauParameter* LauResonanceInfo::getExtraParameter( const TString& parName )
{
        LauParameter* par(0);
        for ( std::set<LauParameter*>::iterator iter = extraPars_.begin(); iter != extraPars_.end(); ++iter ) {
                if ( (*iter)->name() == parName ) {
                        par = (*iter);
                }
        }
        return par;
}

void LauResonanceInfo::addExtraParameter( LauParameter* param )
{
        bool ok = extraPars_.insert( param ).second;
        if ( !ok ) {
                std::cerr << "WARNING in LauResonanceInfo::addExtraParameter : parameter already present, not adding again" << std::endl;
                return;
        }

        if ( conjugate_ != 0 ) {
                conjugate_->addCloneOfExtraParameter(param);
        }

        for ( std::vector<LauResonanceInfo*>::iterator iter = sharedParRecords_.begin(); iter != sharedParRecords_.end(); ++iter ) {
                (*iter)->addCloneOfExtraParameter(param);
        }
}

void LauResonanceInfo::addCloneOfExtraParameter( LauParameter* param )
{
        TString parName = param->name();
        parName.Remove(0, parName.Last('_'));
        parName.Prepend( sanitisedName_ );

        LauParameter* cloneParam = param->createClone( parName );
        extraPars_.insert( cloneParam );
}

std::ostream& operator<<( std::ostream& stream, const LauResonanceInfo& infoRecord )
{
        stream << infoRecord.getName() << ": ";
        stream << "mass = " << infoRecord.getMass()->value() << ", ";
        stream << "width = " << infoRecord.getWidth()->value() << ", ";
        stream << "spin = " << infoRecord.getSpin() << ", ";
        Int_t charge = infoRecord.getCharge();
        if ( charge < 0 ) {
                stream << "charge = " << infoRecord.getCharge() << ", ";
        } else {
                stream << "charge =  " << infoRecord.getCharge() << ", ";
        }
        stream << "BW radius = " << infoRecord.getBWRadius();

        return stream;
}

void LauResonanceInfo::sanitiseName()
{
        sanitisedName_ = name_;
        sanitisedName_ = sanitisedName_.ReplaceAll("+","p");
        sanitisedName_ = sanitisedName_.ReplaceAll("-","m");
        sanitisedName_ = sanitisedName_.ReplaceAll("*","st");
        sanitisedName_ = sanitisedName_.ReplaceAll("(","_");
        sanitisedName_ = sanitisedName_.ReplaceAll(")","_");
        sanitisedName_ = sanitisedName_.ReplaceAll("[","_");
        sanitisedName_ = sanitisedName_.ReplaceAll("]","_");
        sanitisedName_ = sanitisedName_.ReplaceAll("<","_");
        sanitisedName_ = sanitisedName_.ReplaceAll(">","_");
        sanitisedName_ = sanitisedName_.ReplaceAll("{","_");
        sanitisedName_ = sanitisedName_.ReplaceAll("}","_");
        sanitisedName_ = sanitisedName_.ReplaceAll(" ","_");
        sanitisedName_ = sanitisedName_.ReplaceAll("$","");
        sanitisedName_ = sanitisedName_.ReplaceAll("%","");
        sanitisedName_ = sanitisedName_.ReplaceAll("&","");
        sanitisedName_ = sanitisedName_.ReplaceAll("/","");
        sanitisedName_ = sanitisedName_.ReplaceAll(":","");
        sanitisedName_ = sanitisedName_.ReplaceAll(";","");
        sanitisedName_ = sanitisedName_.ReplaceAll("=","");
        sanitisedName_ = sanitisedName_.ReplaceAll("\\","");
        sanitisedName_ = sanitisedName_.ReplaceAll("^","");
        sanitisedName_ = sanitisedName_.ReplaceAll("|","");
        sanitisedName_ = sanitisedName_.ReplaceAll(",","");
        sanitisedName_ = sanitisedName_.ReplaceAll(".","");
        sanitisedName_.Remove(TString::kBoth,'_');
}