L1CaloPedestalContainer.cxx

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/
 
#include "TrigT1CaloCalibConditions/L1CaloPedestalContainer.h"
 
#include <string>
 
#include "CoralBase/AttributeListSpecification.h"
#include "AthenaPoolUtilities/CondAttrListCollection.h"
#include "AthenaPoolUtilities/AthenaAttributeList.h"
 
using std::cout;
using std::endl;
 
L1CaloPedestalContainer::L1CaloPedestalContainer():AbstractL1CaloPersistentCondition("CondAttrListCollection") {
    // Define DB rows names and types in order to construct the AttributeListSpecification object
    this->addSpecification(eMean, std::string("Mean"), std::string("double"));
    this->addSpecification(eRMS,  std::string("RMS"),  std::string("double"));
}
 
 
DataObject* L1CaloPedestalContainer::makePersistent() const {
 
    // return null if DataVector<> is empty
    if(this->size()==0) return NULL;
 
    // Create AttributeListSpecification according to the attributes to be recorded
    // this is required to create the AttributeList objs
    coral::AttributeListSpecification* attrSpecification = this->createAttributeListSpecification();
    if(!attrSpecification->size()) return NULL;
 
 
    CondAttrListCollection* attrListCollection = new CondAttrListCollection(true);
 
    //loop on pedestals in the container to create AttributeList objs to fill the CondAttrListCollection with
    L1CaloPedestalContainer::const_iterator pos = this->begin();
    L1CaloPedestalContainer::const_iterator pos_end = this->end();
 
    for(;pos!=pos_end;++pos) {
        const L1CaloPedestal* ped = (*pos);
 
        AthenaAttributeList attrList(*attrSpecification);
 
        // Set value of each row for the current channel
        attrList[ this->specificationName(eMean) ].setValue(ped->get_mean());
        attrList[ this->specificationName(eRMS)  ].setValue(ped->get_rms());
        unsigned int iChanNumber = ped->channelId();
 
        //std::ostringstream attrStream;
        //attrList.toOutputStream(attrStream);
        //cout << " ChanNum: " << iChanNumber << ", Attribute list: " << attrStream.str() << endl;
 
        // add AttributeList corresponding to channel iChanNumber to the CondAttrListCollection
        attrListCollection->add(iChanNumber, attrList);
    }
    return (DataObject*) attrListCollection;
}
 
void L1CaloPedestalContainer::makeTransient(const CondAttrListCollection*& attrListCollection) {
 
    //loop over CondAttrListCollection
    CondAttrListCollection::const_iterator it = attrListCollection->begin();
    for(;it!=attrListCollection->end();++it) {
 
                const coral::AttributeList& attrList = it->second;
 
        // Get value of each row for the current channel
        CondAttrListCollection::ChanNum chanNum =   it->first;
        double mean = attrList[ this->specificationName(eMean) ].data<double>();
        double rms  = attrList[ this->specificationName(eRMS)  ].data<double>();
 
        // Create transient L1CaloPedestal obj
        L1CaloPedestal* pedestal = new L1CaloPedestal(chanNum, mean, rms);
 
        // Add L1CaloPedestal to DataVector<L1CaloPedestal>
        this->push_back(pedestal);
    }
}