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TreeTofSimDataCnv Class Reference

#include <TreeTofSimCnv.h>

Inheritance diagram for TreeTofSimDataCnv:

TreeCalBaseCnv Converter< Ty1, Ty2 > List of all members.

Public Types

typedef Ty2 destination
typedef Ty2 destination
typedef Ty1 source
typedef Ty1 source

Public Member Functions

virtual StatusCode createObj (IOpaqueAddress *addr, DataObject *&refpObject)
virtual StatusCode createRoot (const std::string &fname, CalibData::CalibBase1 *pTDSObj)
virtual StatusCode finalize ()
ICalibTreeSvc * getCalibTreeSvc ()
virtual StatusCode initialize ()
const CLID & objType () const
destination * operator (const source &) const
destination * operator (const source &) const
virtual long repSvcType () const
 TreeTofSimDataCnv (ISvcLocator *svc)
virtual ~TreeTofSimDataCnv ()

Static Public Member Functions

const CLID & classID ()
const unsigned char storageType ()

Protected Member Functions

virtual destination * convert (const source &) const =0
virtual destination * convert (const source &) const =0
virtual StatusCode fillRoot (CalibData::CalibBase *pTDSObj, TObject *pRootObj)
virtual StatusCode i_createObj (IOpaqueAddress *address, DataObject *&refpObject)
virtual StatusCode i_processObj (DataObject *pObject, IOpaqueAddress *address)
 In case there is additional work to do on the created object.
virtual StatusCode internalCreateObj (DataObject *&refpObject, IOpaqueAddress *address)
void setBaseInfo (CalibData::CalibBase1 *pObj)
 Another utility for derived classes to use.

Protected Attributes

TFile * m_inFile
IInstrumentName * m_instrSvc
ICalibMetaCnvSvc * m_metaSvc
TFile * m_outFile
int m_runfrm
int m_runto
TDirectory * m_saveDir
int m_serNo
ICalibTreeSvc * m_treeSvc
TTree * m_ttree

Friends

class CnvFactory<TreeTofSimDataCnv>

Detailed Description

Base class for CAL calibration converters from Ttrees to TCDS. All such converters need to do certain things, which are handled here. Methods common to *all* calibrations are in the base class TreeCalBaseCnv

Author:
huang bin

Member Typedef Documentation

template<class Ty1, class Ty2>
typedef Ty2 Converter< Ty1, Ty2 >::destination [inherited]
 

template<class Ty1, class Ty2>
typedef Ty2 Converter< Ty1, Ty2 >::destination [inherited]
 

template<class Ty1, class Ty2>
typedef Ty1 Converter< Ty1, Ty2 >::source [inherited]
 

template<class Ty1, class Ty2>
typedef Ty1 Converter< Ty1, Ty2 >::source [inherited]
 

Constructor & Destructor Documentation

TreeTofSimDataCnv::TreeTofSimDataCnv (  ISvcLocator *  svc  ) 
  

00031                                                       :
00032   TreeCalBaseCnv(svc, CLID_Calib_TofSim) { 
00033 
00034 }

virtual TreeTofSimDataCnv::~TreeTofSimDataCnv (   )  [inline, virtual]
  

00029 {};

Member Function Documentation

const CLID & TreeTofSimDataCnv::classID (   )  [static]
  

00041                                        {
00042   return CLID_Calib_TofSim;
00043 }

template<class Ty1, class Ty2>
virtual destination* Converter< Ty1, Ty2 >::convert (  const source &   )  const [protected, pure virtual, inherited]
 

template<class Ty1, class Ty2>
virtual destination* Converter< Ty1, Ty2 >::convert (  const source &   )  const [protected, pure virtual, inherited]
 

StatusCode TreeCalBaseCnv::createObj (  IOpaqueAddress *  addr,
DataObject *&  refpObject
)  [virtual, inherited]
 

Create the transient representation of an object, given an opaque address. This and the following update method comprise the core functionality of calibration converters. 

00108                                                            {
00109   //  StatusCode ret;
00110 
00111   // first do the things we always need:
00112   //   First string parameter of opaque address is file ident
00113   MsgStream log(msgSvc(), "TreeCalBaseCnv");
00114    log << MSG::DEBUG<<"TreeCalBaseCnv::createObj( starting ...."<<endreq;
00115  //  const std::string* par = addr->par();
00116 
00117  // std::string par0 = par[0];
00118    
00119 //  return internalCreateObj(par0, refpObject, addr);
00120   return internalCreateObj(refpObject, addr);
00121 
00122 }

StatusCode TreeCalBaseCnv::createRoot (  const std::string &  fname,
CalibData::CalibBase1 *  pTDSObj
)  [virtual, inherited]
 

Create ROOT file corresponding to TDS object input. Default implementation is to return an error. Must be separately implemented for each calibration type.

Parameters:
fname Filename for output file
pTDSObj Pointer to tds object to be converted 
00086                                                                        {
00087   MsgStream log(msgSvc(), "TreeCalBaseCnv");
00088   log << MSG::ERROR 
00089       << "createRoot method not implemented for this calibration type" 
00090       << endreq;
00091   return StatusCode::FAILURE;
00092 }

StatusCode TreeCalBaseCnv::fillRoot (  CalibData::CalibBase *  pTDSObj,
TObject *  pRootObj
)  [protected, virtual, inherited]
 

Given a pointer to a TDS object which can be cast to "our" type, fill in corresponding information in the corresponding root class

Parameters:
pTDSObj Pointer to tds object to be converted
pRootObj Pointer to destination root object
...maybe don't need pRootObj argument; keep this as the (protected) data member m_rootObj. Or else this routine could set the protected member to this passed-in value 
00097                                                           {
00098 
00099   // Get instrument name from InstrumentName service  Now handled by 
00100   // TreeCalBaseCnv
00101   //  TString instr = TString((m_instrSvc->getInstrumentName()).c_str());
00102   //  pRootObj->setInstrument(instr);
00103   return StatusCode::SUCCESS;
00104 }

StatusCode TreeCalBaseCnv::finalize (   )  [virtual, inherited]
  

00078                                     {
00079   return Converter::finalize();
00080 }

ICalibTreeSvc* TreeCalBaseCnv::getCalibTreeSvc (   )  [inline, inherited]
  

00057                                    {
00058     return m_treeSvc;
00059   }

StatusCode TreeTofSimDataCnv::i_createObj (  IOpaqueAddress *  address,
DataObject *&  refpObject
)  [protected, virtual]
 

This creates the transient representation of an object from the corresponding ROOT object. This actually does the "new" operation and deals with the attributes of the node. This base class implementation does nothing; it should not normally be called because it doesn't correspond to any TCDS class. Instead, i_createObj of some derived class will be called.

Parameters:
fname The ROOT file to be read in to be used to builds the object
refpObject the object to be built
Returns:
status depending on the completion of the call

Reimplemented from TreeCalBaseCnv.

00046                                                                 {
00047 
00048   MsgStream log(msgSvc(), "TreeTofSimDataCnv");
00049   log<<MSG::DEBUG<<"SetProperty"<<endreq;
00050   
00051  TreeAddress* add = dynamic_cast<TreeAddress*>(addr);
00052 
00053   DatabaseRecord *records=add->pp();
00054 
00055    TBuffer *buf1 = new TBuffer(TBuffer::kRead);
00056    TBuffer *buf2 = new TBuffer(TBuffer::kRead);
00057    TBuffer *buf3 = new TBuffer(TBuffer::kRead);
00058   
00059    buf1->SetBuffer((*records)["BTofSim"],512000,kFALSE);
00060    buf2->SetBuffer((*records)["ETofSim"],512000,kFALSE);
00061    buf3->SetBuffer((*records)["SimConstants"],512000,kFALSE);
00062 
00063  std::cout<<" CalVerSft is "<<(*records)["TofSimParVer"];
00064  std::cout<<"  File name  is "<<(*records)["FileName"]<<std::endl;
00065 
00066 
00067 
00068   TTree *btoftree= new TTree();
00069   TTree *etoftree= new TTree();
00070   TTree *btofcommontree = new TTree();
00071      btoftree->Streamer(*buf1);
00072      etoftree->Streamer(*buf2);
00073      btofcommontree->Streamer(*buf3);
00074 
00075     CalibData::BTofSimBase bTof;
00076   CalibData::ETofSimBase eTof;
00077   CalibData::TofSimConstBase tofbase;
00078   std::vector<CalibData::BTofSimBase> tmpbTof;//; = new vector<CalibData::bTofCalibBase>;
00079   std::vector<CalibData::ETofSimBase> tmpeTof;
00080   std::vector<CalibData::TofSimConstBase> tofbaseCol;
00081    // Read in the object
00082   int cnt;
00083   // read btoftree ------------------------------------------------------------
00084      double AttenLength;
00085      double Gain;
00086      double Ratio;
00087      double NoiseSmear;
00088      btoftree -> SetBranchAddress("AttenLength", &AttenLength);
00089      btoftree -> SetBranchAddress("Gain", &Gain);
00090      btoftree -> SetBranchAddress("Ratio", &Ratio);
00091      int entries=btoftree->GetEntries();
00092        for(cnt=0; cnt<entries; cnt++){
00093          btoftree -> GetEntry(cnt);
00094          bTof.setGain(Gain);
00095          bTof.setRatio(Ratio);
00096          bTof.setAttenLength(AttenLength);
00097          tmpbTof.push_back(bTof);
00098           }
00099        //read etoftree
00100      etoftree -> SetBranchAddress("Gain", &Gain);
00101      etoftree -> SetBranchAddress("AttenLength", &AttenLength);
00102      etoftree -> SetBranchAddress("NoiseSmear",  &NoiseSmear );
00103        entries=etoftree->GetEntries();
00104        for(cnt=0; cnt<entries; cnt++){
00105          etoftree->GetEntry(cnt);
00106          eTof.setGain(Gain);
00107          eTof.setAttenLength(AttenLength);
00108          eTof.setNoiseSmear(NoiseSmear);
00109          tmpeTof.push_back(eTof);
00110           }
00111       //read SimConstants
00112     double BarConstant,BarPMTGain,BarHighThres,BarLowThres,EndConstant,EndPMTGain,EndHighThres,EndLowThres,EndNoiseSwitch;
00113     btofcommontree-> SetBranchAddress("BarConstant", &BarConstant);
00114     btofcommontree-> SetBranchAddress("BarPMTGain",  &BarPMTGain);
00115     btofcommontree-> SetBranchAddress("BarHighThres", &BarHighThres);
00116     btofcommontree-> SetBranchAddress("BarLowThres", &BarLowThres);
00117     btofcommontree-> SetBranchAddress("EndConstant", &EndConstant);
00118     btofcommontree-> SetBranchAddress("EndPMTGain",  &EndPMTGain);
00119     btofcommontree-> SetBranchAddress("EndHighThres", &EndHighThres);
00120     btofcommontree-> SetBranchAddress("EndLowThres", &EndLowThres);
00121     btofcommontree-> SetBranchAddress("EndNoiseSwitch", &EndNoiseSwitch);
00122        entries = btofcommontree->GetEntries();
00123       for(cnt=0;cnt<entries;cnt++){
00124               btofcommontree->GetEntry(cnt);
00125               tofbase.setBarLowThres(BarLowThres);
00126               tofbase.setBarHighThres(BarHighThres);
00127               tofbase.setEndLowThres(EndLowThres);
00128               tofbase.setEndHighThres(EndHighThres);
00129               tofbase.setBarPMTGain(BarPMTGain);
00130               tofbase.setEndPMTGain(EndPMTGain);
00131               tofbase.setBarConstant(BarConstant);
00132               tofbase.setEndConstant(EndConstant);
00133               tofbase.setEndNoiseSwitch(EndNoiseSwitch);
00134               tofbaseCol.push_back(tofbase);
00135      }
00136 
00137      CalibData::TofSimData *tmpObject = new CalibData::TofSimData(&tofbaseCol,&tmpbTof,&tmpeTof);
00138      refpObject=tmpObject;
00139   delete btoftree;
00140   delete etoftree;
00141   delete btofcommontree;
00142 
00143   return StatusCode::SUCCESS;
00144 
00145 
00146 }

StatusCode TreeCalBaseCnv::i_processObj (  DataObject *  pObject,
IOpaqueAddress *  address
)  [protected, virtual, inherited]
 

In case there is additional work to do on the created object. 

00184                                                                       {
00185   return StatusCode::SUCCESS;
00186 }

StatusCode TreeCalBaseCnv::initialize (   )  [virtual, inherited]
  

00045                                       {
00046   StatusCode status = Converter::initialize();
00047 
00048   IDataProviderSvc* dp;
00049 
00050   // I guess the service names are assigned in jobOptions?
00051 
00052   serviceLocator()->getService ("CalibDataSvc",
00053                                 IID_IDataProviderSvc,
00054                                 (IInterface*&)dp);
00055   setDataProvider(dp);
00056   
00057   // Locate the Root Conversion Service
00058   serviceLocator()->getService ("CalibTreeCnvSvc",
00059                                 IID_ICalibTreeSvc,
00060                                 (IInterface*&) m_treeSvc);
00061 
00062   // Locate meta conversion service
00063   // Will anything need to be changed here to accommodate possibility
00064   // of two concrete implementations of ICalibMetaCnvSvc?  Would
00065   // have different storage types.  Could specify type desired
00066   // as job option.  Ditto for name of class?
00067   serviceLocator()->getService("CalibMySQLCnvSvc", 
00068                                IID_ICalibMetaCnvSvc,
00069                                 (IInterface*&)m_metaSvc);
00070 
00071   serviceLocator()->getService ("CalibDataSvc",
00072                                 IID_IInstrumentName,
00073                                 (IInterface*&)m_instrSvc);
00074 
00075   return status;
00076 }

StatusCode TreeCalBaseCnv::internalCreateObj (  DataObject *&  refpObject,
IOpaqueAddress *  address
)  [protected, virtual, inherited]
 

This creates the transient representation of an object from the corresponding ROOT object it, then fills it and process it. This implementation actually only calls the i_* methods of the "right" converter to do the job; so the very first thing it does is get a pointer to the appropriate derived converter. Converters typically don't need to override this method but only to override/implement some of the i_* methods.

Parameters:
pRootObj pointer to the ROOT object
refpObject the object to be built
address the opaque address for this object
Returns:
status depending on the completion of the call 
00128                                                                    {
00129 
00130   MsgStream log(msgSvc(), "TreeCalBaseCnv");
00131    log << MSG::DEBUG<<"TreeCalBaseCnv::internalCreateObj( starting ..... "<<endreq;
00132    TreeCalBaseCnv* converter = this;
00133   CLID classId = address->clID();
00134 
00135   IConverter* conv = this->conversionSvc()->converter(classId);
00136   if (0 == conv) {
00137     log << MSG::WARNING
00138         << "No proper converter found for classID " << classId
00139             << ", the default converter"
00140             << " will be used. " << endreq;
00141   } else {
00142     converter = dynamic_cast <TreeCalBaseCnv*> (conv);
00143     if (0 == converter) {
00144       log << MSG::ERROR
00145           << "The converter found for classID " << classId
00146               << " was not a descendent of TreeCalBaseCnv as it should be "
00147               << "( was of type " << typeid (*converter).name() << "). "
00148               << "The default converter will be used" << endreq;
00149       converter = this;
00150     }
00151   }
00152 
00153     m_runfrm =*( address->ipar());
00154     m_runto =*( address->ipar()+1);
00155  //   m_runfrm = 100;
00156  //   m_runto =1000;
00157    // creates an object for the node found
00158    StatusCode sc = converter->i_createObj(address, refpObject);
00159      if (sc.isFailure()) {
00160     return sc;
00161   } 
00162      CalibData::CalibBase1* tmpObject =  dynamic_cast <CalibData::CalibBase1*> (refpObject);
00163      setBaseInfo(tmpObject);
00164   // ends up the object construction
00165   sc = converter->i_processObj(refpObject, address);
00166   if (sc.isSuccess()) {
00167     log << MSG::DEBUG << "Successfully created calib. object " << endreq;
00168   }
00169  // closeRead();
00170   return sc;
00171 }

const CLID & TreeTofSimDataCnv::objType (   )  const
  

00037                                              {
00038   return CLID_Calib_TofSim;
00039 }

template<class Ty1, class Ty2>
destination* Converter< Ty1, Ty2 >::operator (  const source &   )  const [inline, inherited]
 

template<class Ty1, class Ty2>
destination* Converter< Ty1, Ty2 >::operator (  const source &   )  const [inline, inherited]
 

virtual long TreeTofSimDataCnv::repSvcType (   )  const [inline, virtual]
  

00034                                   { 
00035           return CALIBTREE_StorageType; 
00036       }

void TreeCalBaseCnv::setBaseInfo (  CalibData::CalibBase1 *  pObj  )  [protected, inherited]
 

Another utility for derived classes to use.

Another convenience for derived classes: sets information belonging to the calibration base class, namely validity interval and serial number. 

00189                                                           {
00190    MsgStream log(msgSvc(), "TreeCalBaseCnv");
00191    log << MSG::DEBUG<<"set the runfrm and runto Numbers in the converter"<<endreq;
00192   pObj->setrunfrm(m_runfrm);
00193   pObj->setrunto(m_runto);
00194 }

const unsigned char TreeCalBaseCnv::storageType (   )  [inline, static, inherited]
  

00061 {return CALIBTREE_StorageType;}

Friends And Related Function Documentation

friend class CnvFactory<TreeTofSimDataCnv> [friend]
 

Member Data Documentation

TFile* TreeCalBaseCnv::m_inFile [protected, inherited]
 

IInstrumentName* TreeCalBaseCnv::m_instrSvc [protected, inherited]
 

ICalibMetaCnvSvc* TreeCalBaseCnv::m_metaSvc [protected, inherited]
 

TFile* TreeCalBaseCnv::m_outFile [protected, inherited]
 

int TreeCalBaseCnv::m_runfrm [protected, inherited]
 

int TreeCalBaseCnv::m_runto [protected, inherited]
 

TDirectory* TreeCalBaseCnv::m_saveDir [protected, inherited]
 

int TreeCalBaseCnv::m_serNo [protected, inherited]
 

ICalibTreeSvc* TreeCalBaseCnv::m_treeSvc [protected, inherited]
 

TTree* TreeCalBaseCnv::m_ttree [protected, inherited]
 

The documentation for this class was generated from the following files:
Generated on Wed Feb 2 19:04:53 2011 for BOSS6.5.5 by  doxygen 1.3.9.1