#include <EvtHeaderCnv.h>
Inheritance diagram for EvtHeaderCnv:
Public Types | |
typedef Ty2 | destination |
typedef Ty2 | destination |
typedef Ty1 | source |
typedef Ty1 | source |
Public Member Functions | |
virtual StatusCode | createObj (IOpaqueAddress *addr, DataObject *&dat) |
Convert the persistent object to transient. | |
virtual StatusCode | createObj (IOpaqueAddress *addr, DataObject *&dat) |
Convert the persistent object to transient. | |
virtual StatusCode | createRep (DataObject *pObject, IOpaqueAddress *&refpAddress) |
Convert the transient object to the requested representation. | |
virtual StatusCode | createRep (DataObject *pObject, IOpaqueAddress *&refpAddress) |
Convert the transient object to the requested representation. | |
void | declareObject (const std::string &fullPath, const CLID &clid, const std::string &treename, const std::string &branchname) |
Store TDS path to link a particular converter to an object on the TDS. | |
void | declareObject (const std::string &fullPath, const CLID &clid, const std::string &treename, const std::string &branchname) |
Store TDS path to link a particular converter to an object on the TDS. | |
virtual StatusCode | fillObjRefs (IOpaqueAddress *pAddress, DataObject *pObject) |
Resolve the references of the converted object. | |
virtual StatusCode | fillObjRefs (IOpaqueAddress *pAddress, DataObject *pObject) |
Resolve the references of the converted object. | |
virtual StatusCode | fillRepRefs (IOpaqueAddress *pAddress, DataObject *pObject) |
Resolve the references of the converted object. | |
virtual StatusCode | fillRepRefs (IOpaqueAddress *pAddress, DataObject *pObject) |
Resolve the references of the converted object. | |
virtual StatusCode | finalize () |
virtual StatusCode | finalize () |
TObject * | getReadObject () const |
get the object to be read | |
TObject * | getReadObject () const |
get the object to be read | |
virtual StatusCode | initialize () |
virtual StatusCode | initialize () |
destination * | operator (const source &) const |
destination * | operator (const source &) const |
virtual long | repSvcType () const |
virtual long | repSvcType () const |
virtual | ~EvtHeaderCnv () |
virtual | ~EvtHeaderCnv () |
Static Public Member Functions | |
const CLID & | classID () |
const CLID & | classID () |
TEvtHeader * | getWriteObject () |
returns object to be written (maintained here for all DIGI-converters) | |
TEvtHeader * | getWriteObject () |
returns object to be written (maintained here for all DIGI-converters) | |
const unsigned char | storageType () |
Storage type and class ID. | |
const unsigned char | storageType () |
Storage type and class ID. | |
Protected Member Functions | |
virtual destination * | convert (const source &) const =0 |
virtual destination * | convert (const source &) const =0 |
virtual StatusCode | DataObjectToTObject (DataObject *obj, RootAddress *addr) |
transformation from TDS object to ROOT | |
virtual StatusCode | DataObjectToTObject (DataObject *obj, RootAddress *addr) |
transformation from TDS object to ROOT | |
EvtHeaderCnv (ISvcLocator *svc) | |
EvtHeaderCnv (ISvcLocator *svc) | |
virtual StatusCode | TObjectToDataObject (DataObject *&refpObject) |
do the transformation from ROOT to TDS object | |
virtual StatusCode | TObjectToDataObject (DataObject *&refpObject) |
do the transformation from ROOT to TDS object | |
Protected Attributes | |
CLID | CLID_top |
the CLID of the upper converter if any | |
std::vector< void * > | m_adresses |
each converter knows the corresponding adresses | |
std::vector< void * > | m_adresses |
each converter knows the corresponding adresses | |
int | m_branchNr |
the branchNr of this converter for writing | |
int | m_branchNrDst |
int | m_branchNrEvtHeader |
int | m_branchNrEvtRec |
int | m_branchNrMc |
int | m_branchNrRecon |
TArrayS * | m_branchNumbers |
array with number of branches for reading | |
TArrayS * | m_branchNumbers |
array with number of branches for reading | |
RootCnvSvc * | m_cnvSvc |
RootCnvSvc * | m_cnvSvc |
std::string | m_currentFileName |
IDataProviderSvc * | m_eds |
pointer to eventdataservice | |
IDataProviderSvc * | m_eds |
pointer to eventdataservice | |
RootEvtSelector * | m_evtsel |
RootEvtSelector * | m_evtsel |
std::vector< RootCnvSvc::Leaf > | m_leaves |
std::vector< RootCnvSvc::Leaf > | m_leaves |
TObject * | m_objRead |
the object that was read | |
TObject * | m_objRead |
the object that was read | |
std::string | m_rootBranchname |
root branchname (may be concatenated of severals) | |
RootInterface * | m_rootInterface |
pointer to the RootInterface | |
RootInterface * | m_rootInterface |
pointer to the RootInterface | |
std::string | m_rootTreename |
each converter knows it's treename | |
Private Attributes | |
commonData | m_common |
Int_t | m_data [10] |
Int_t | m_eventId |
Event Number. | |
UInt_t | m_eventTag |
EventTag. | |
UInt_t | m_flag1 |
Flags. | |
UInt_t | m_flag2 |
Int_t | m_runId |
Run number. | |
UInt_t | m_time |
Static Private Attributes | |
TEvtHeader * | m_objWrite |
Root object to be written. | |
TEvtHeader * | m_objWrite = 0 |
Root object to be written. | |
Friends | |
class | CnvFactory<EvtHeaderCnv> |
Based on the EvtHeaderCnv of GLAST.
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00031 { };
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00032 : RootEventBaseCnv(classID(), svc) 00033 { 00034 // Here we associate this converter with the path on the TDS. 00035 MsgStream log(msgSvc(), "EvtHeaderCnv"); 00036 log << MSG::DEBUG << " constructor of EvtHeaderCnv "<<endreq; 00037 //m_rootTreename ="Event"; 00038 m_rootBranchname ="m_runId:m_eventId:m_time:m_eventTag:m_flag1:m_flag2"; 00039 //declareObject(EventModel::Dst::Event, objType(), m_rootTreename, m_rootBranchname); 00040 m_adresses.push_back(&m_runId); 00041 m_adresses.push_back(&m_eventId); 00042 m_adresses.push_back(&m_time); 00043 m_adresses.push_back(&m_eventTag); 00044 m_adresses.push_back(&m_flag1); 00045 m_adresses.push_back(&m_flag2); 00046 }
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00031 { };
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00027 {
00028 return CLID_EventHeader;
00029 }
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00027 {
00028 return CLID_EventHeader;
00029 }
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Convert the persistent object to transient.
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Convert the persistent object to transient.
Reimplemented in EventCnv, and EventCnv. 00157 { 00158 // transform ROOT object to TDS object 00159 MsgStream log(msgSvc(), "RootEventBaseCnv"); 00160 log << MSG::DEBUG << "RootEventBaseCnv::createObj with clid " <<addr->clID()<< endreq; 00161 StatusCode sc; 00162 00163 // add 2005-11-29 00164 // log<<MSG::INFO<<"######### RootEventBaseCnv ::createObj begin of createObj: m_branchNumbers "<<m_branchNumbers->GetSize()<<"###############"<<endreq; 00165 00166 RootAddress *raddr=dynamic_cast<RootAddress *>(addr); 00167 if (!raddr) { 00168 log << MSG::ERROR << "Could not downcast to Root address" << endreq; 00169 return StatusCode::FAILURE; 00170 } 00171 00172 static int temp =0; //control the begin of each files 2005-12-01 00173 static int entryN =0; //control the event number of each files 2005-21-01 00174 static int brN =0; //control munber of branch of the tree; 00175 int lastBrn = brN; 00176 //lastBrn = brN; 00177 static int branchN=0; 00178 static bool isSet=true; 00179 00180 static int entryBefore = 0; 00181 static bool addEntryEachFile = true; 00182 00183 00184 if(m_rootInterface->getENDFILE() || (temp >0 && temp < branchN)){ // if the file has get the end:y the go to next file to create a new tree 00185 00186 if(m_rootInterface->getENDFILE() ) { 00187 entryN = 0; 00188 } 00189 00190 temp++; 00191 00192 delete m_branchNumbers; 00193 m_branchNumbers = new TArrayS(0); 00194 00195 if(temp == branchN) { 00196 temp =0; 00197 } 00198 } 00199 00200 if(m_rootInterface->getENDFILE()) addEntryEachFile = true; 00201 // the 2nd method 00202 if(m_evtsel->getRecId() - entryBefore == 0) { // first event in this file 00203 delete m_branchNumbers; 00204 m_branchNumbers = new TArrayS(0); 00205 } 00206 00207 //new method to initialize the branchNumber 00208 if(m_currentFileName=="") m_currentFileName = m_rootInterface->getCurrentFileName(); 00209 if(!(m_currentFileName == m_rootInterface->getCurrentFileName())){ 00210 m_currentFileName = m_rootInterface->getCurrentFileName(); 00211 delete m_branchNumbers; 00212 m_branchNumbers = new TArrayS(0); 00213 } 00214 //---------------------------------------- 00215 00216 00217 if (m_branchNumbers->GetSize()<=0) { 00218 if(isSet) brN++; 00219 int branchNumber; 00220 for (int nb=0;nb<raddr->getNrBranches();nb++) { 00221 sc=m_rootInterface->setBranchAddress(raddr->getTreename().c_str(),raddr->getBranchname(nb).c_str(),m_adresses[nb],branchNumber); 00222 if (!sc.isSuccess()) 00223 { 00224 if(isSet) brN--; //liangyt: if fail to retrieve this branch, this will be not a effective branch. 00225 //entryN++; //liangyt: this is the second method 00226 if(temp>0) temp--; //temp > 0 means recording effective branch number. 00227 return sc; 00228 } 00229 m_branchNumbers->Set(nb+1); 00230 m_branchNumbers->AddAt(branchNumber,nb); 00231 00232 } 00233 } 00234 00236 if(addEntryEachFile&&(m_evtsel->getRecId()>entryBefore)){ // for a new file, add entry for ONLY one time. 00237 entryBefore += m_rootInterface->getEntries(); 00238 addEntryEachFile = false; 00239 } 00240 00241 if(lastBrn == brN && isSet ){ 00242 branchN = brN; 00243 isSet=false; 00244 } 00245 00246 if(isSet==false) log << MSG::INFO <<" 1st method set event as : "<<int(entryN/branchN)<<endreq; 00247 if(isSet==false) raddr->setEntryNr(int(entryN/branchN));//former method, keep it to be backup. 00248 if(m_evtsel) log << MSG::INFO <<" event id = "<<m_evtsel->getRecId()<<endreq; 00249 00250 int eventID = 0; 00251 if(entryBefore > m_evtsel->getRecId()) 00252 eventID = m_evtsel->getRecId() + m_rootInterface->getEntries() - entryBefore; 00253 else if(entryBefore == m_evtsel->getRecId()) eventID = 0; 00254 else log << MSG::ERROR <<"eventId error!!!"<<endreq; 00255 00256 log << MSG::INFO <<" 2nd method set event as : "<<eventID<<endreq; 00257 if(m_evtsel) raddr->setEntryNr(eventID); 00258 // read branch 00259 00260 if (m_branchNumbers->GetSize()>0) { 00261 int nbtot=0,nb; 00262 for (int ib=0;ib<m_branchNumbers->GetSize();ib++) { 00263 //sc=m_rootInterface->getBranchEntry(m_branchNumbers->At(ib),raddr->getEntryNr(),nb); 00264 //change to get branch entry with addr(set address for each entry) liangyt 00265 sc=m_rootInterface->getBranchEntry(m_branchNumbers->At(ib),raddr->getEntryNr(),m_adresses[ib],nb); 00266 if (sc.isFailure()) { 00267 log << MSG::ERROR << "Could not read branch " << raddr->getBranchname(nb) << endreq; 00268 return sc; 00269 } 00270 nbtot+=nb; 00271 } 00272 } 00273 00274 else { // get ROOT object 00275 if (CLID_top) { 00276 IConverter *p=conversionSvc()->converter(CLID_top); 00277 RootEventBaseCnv *cnv=dynamic_cast<RootEventBaseCnv *>(p); 00278 if (!cnv) { 00279 log << MSG::ERROR << "Could not downcast to RootEventBaseCnv " << endreq; 00280 return StatusCode::FAILURE; 00281 } 00282 m_objRead=cnv->getReadObject(); 00283 } 00284 } 00285 00286 //do concrete transformation in derived converter 00287 sc = TObjectToDataObject(refpObject); 00288 if (sc.isFailure()) { 00289 log << MSG::ERROR << "Could not transform object" << endreq; 00290 return sc; 00291 } 00292 00293 // verify if we have to register 00294 IRegistry* ent = addr->registry(); 00295 if ( ent == 0) { 00296 sc=m_eds->registerObject(raddr->getPath(),refpObject); 00297 if (sc.isFailure()) { 00298 log << MSG::ERROR << "Could not register object " << raddr->getPath()<<" status "<<sc.getCode()<<endreq; 00299 } 00300 // } 00301 } 00302 00303 entryN++; 00304 return StatusCode::SUCCESS; 00305 }
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Convert the transient object to the requested representation.
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Convert the transient object to the requested representation.
00078 { 00079 // Purpose and Method: Convert the transient object to ROOT 00080 00081 MsgStream log(msgSvc(), "RootEventBaseCnv"); 00082 00083 StatusCode sc= StatusCode::SUCCESS; 00084 // get the corresponding address 00085 RootAddress *rootaddr; 00086 sc=m_cnvSvc->createAddress(obj,addr); 00087 00088 rootaddr = dynamic_cast<RootAddress *>(addr); 00089 00090 if (sc.isFailure() || !rootaddr ) { 00091 log << MSG::ERROR << "Could not create address for clid " <<obj->clID()<<", objname "<<obj->name()<<endreq; 00092 return StatusCode::FAILURE; 00093 } 00094 00095 // do the real conversion in the derived converter 00096 sc = DataObjectToTObject(obj,rootaddr); 00097 00098 delete addr; 00099 addr = NULL; 00100 00101 if (sc.isFailure()) { 00102 log << MSG::ERROR << "Could not transform object" << endreq; 00103 return sc; 00104 } 00105 00106 return StatusCode::SUCCESS; 00107 }
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transformation from TDS object to ROOT
Implements RootEventBaseCnv. |
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transformation from TDS object to ROOT
Implements RootEventBaseCnv. 00091 { 00092 // transforms TDS event to Dst event in root format 00093 MsgStream log(msgSvc(), "EvtHeaderCnv"); 00094 log << MSG::DEBUG << "EvtHeaderCnv::DataObjectToTObject" << endreq; 00095 00096 00097 Event::EventHeader * devtTds=dynamic_cast<Event::EventHeader *> (obj); 00098 if (!devtTds) { 00099 log << MSG::ERROR << "Could not downcast to TDS EventHeader" << endreq; 00100 return StatusCode::FAILURE; 00101 } 00102 00103 Int_t evtId = devtTds->eventNumber(); 00104 Int_t runId = devtTds->runNumber(); 00105 UInt_t time = devtTds->time(); 00106 UInt_t evtTag=devtTds->eventTag(); 00107 UInt_t flag1 = devtTds->flag1(); 00108 UInt_t flag2 = devtTds->flag2(); 00109 00110 if(evtId == -1){ 00111 //wrong evh 00112 return StatusCode::SUCCESS; 00113 } 00114 00115 00116 m_objWrite = new TEvtHeader(); //zoujh 00117 m_common.m_EvtHeader = m_objWrite; //zoujh 00118 00119 log << MSG::DEBUG << "EvtHeaderCnv::DataObjectToTObject tree name: " <<rootaddr->getTreename()<<endreq; 00120 // create branch if not yet done 00121 if (m_branchNrEvtHeader<0) { 00122 StatusCode sc = m_rootInterface->createBranch(rootaddr->getTreename(),"TEvtHeader",m_objWrite->ClassName(),&m_objWrite,m_branchNrEvtHeader); 00123 //StatusCode sc = m_rootInterface->createBranch("Event","TEvtHeader",m_objWrite->ClassName(),&m_objWrite,m_branchNrEvtHeader); 00124 if (sc.isFailure()) { 00125 delete m_objWrite; 00126 log << MSG::ERROR << "Could not create branch TEvtHeader" << endreq; 00127 return StatusCode::SUCCESS; 00128 //return sc; 00129 } 00130 } 00131 00132 m_eventId = evtId; 00133 m_runId = runId; 00134 m_time = time; 00135 m_eventTag= evtTag; 00136 m_flag1 = flag1; 00137 m_flag2 = flag2; 00138 log << MSG::DEBUG << "EvtHeaderCnv::DataObjectToTObject eventid = "<<evtId<<" "<<runId <<" "<<std::hex<<evtTag<<std::dec<< endreq; 00139 00140 m_objWrite->initialize(evtId, runId, evtTag); 00141 m_objWrite->setTime(time); 00142 m_objWrite->setFlag1( flag1 ); 00143 m_objWrite->setFlag2( flag2 ); 00144 00145 return StatusCode::SUCCESS; 00146 }
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Store TDS path to link a particular converter to an object on the TDS.
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Store TDS path to link a particular converter to an object on the TDS.
00150 { 00151 // Purpose and Method: Save the path on the TDS, treename, pathname in the m_leaves vector, 00152 // corresponding to the DataObject that the converter handles. 00153 m_leaves.push_back(RootCnvSvc::Leaf(path, cl,treename,branchname)); 00154 }
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Resolve the references of the converted object.
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Resolve the references of the converted object.
00117 { 00118 // Purpose and Method: Resolve the references of the converted object. 00119 // It is expected that derived classes will override this method. 00120 MsgStream log(msgSvc(), "RootEventBaseCnv"); 00121 return StatusCode::SUCCESS; 00122 }
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Resolve the references of the converted object.
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Resolve the references of the converted object.
00109 { 00110 // Purpose and Method: Resolve the references of the converted object. 00111 // It is expected that derived classes will override this method. 00112 MsgStream log(msgSvc(), "RootEventBaseCnv"); 00113 return StatusCode::SUCCESS; 00114 }
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00141 { 00142 if ( m_cnvSvc ) { 00143 m_cnvSvc->release(); 00144 m_cnvSvc=0; 00145 } 00146 return Converter::finalize(); 00147 }
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get the object to be read
00124 { return m_objRead;}
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get the object to be read
00124 { return m_objRead;}
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returns object to be written (maintained here for all DIGI-converters)
00037 { return m_objWrite;}
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returns object to be written (maintained here for all DIGI-converters)
00037 { return m_objWrite;}
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Reimplemented from RootEventBaseCnv. |
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Reimplemented from RootEventBaseCnv. 00078 { 00079 MsgStream log(msgSvc(), "EvtHeaderCnv"); 00080 log << MSG::DEBUG << "EvtHeaderCnv::initialize"<< endreq; 00081 00082 StatusCode status = RootEventBaseCnv::initialize(); 00083 00084 //pass dst converter to the conversion service 00085 m_cnvSvc->setEvtHeaderCnv(this); 00086 00087 return status; 00088 00089 }
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00087 {
00088 return ROOT_StorageType;
00089 }
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00087 {
00088 return ROOT_StorageType;
00089 }
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Storage type and class ID.
00083 {
00084 return ROOT_StorageType;
00085 }
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Storage type and class ID.
00083 {
00084 return ROOT_StorageType;
00085 }
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do the transformation from ROOT to TDS object
Implements RootEventBaseCnv. |
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do the transformation from ROOT to TDS object
Implements RootEventBaseCnv. 00048 { 00049 // fills the TDS object from the persistent one 00050 StatusCode sc=StatusCode::SUCCESS; 00051 00052 MsgStream log(msgSvc(), "EvtHeaderCnv"); 00053 log << MSG::DEBUG << "TObjectToDataObject" << endreq; 00054 00055 00056 00057 Event::EventHeader* evt = new Event::EventHeader(); 00058 evt->setEventNumber(m_eventId); 00059 evt->setRunNumber(m_runId); 00060 evt->setTime(m_time); 00061 evt->setEventTag(m_eventTag); 00062 evt->setFlag1( m_flag1 ); 00063 evt->setFlag2( m_flag2 ); 00064 00065 refpObject = evt; 00066 00067 log << MSG::DEBUG << "TObjectToDataObject eventid = "<<m_eventId<<" "<<m_runId 00068 << " "<<std::hex<<"0x"<<m_eventTag<<std::dec<<endreq; 00069 // cout << MSG::DEBUG << "TObjectToDataObject eventid = "<<m_eventId<<" "<<m_runId 00070 // << " "<<std::hex<<"0x"<<m_eventTag<<std::dec<<endl; 00071 00072 //char dummy; 00073 //cin>>dummy; 00074 00075 return sc; 00076 }
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the CLID of the upper converter if any
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each converter knows the corresponding adresses
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each converter knows the corresponding adresses
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the branchNr of this converter for writing
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array with number of branches for reading
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array with number of branches for reading
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pointer to eventdataservice
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pointer to eventdataservice
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Event Number.
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EventTag.
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Flags.
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the object that was read
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the object that was read
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Root object to be written.
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Root object to be written.
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root branchname (may be concatenated of severals)
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pointer to the RootInterface
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pointer to the RootInterface
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each converter knows it's treename
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Run number.
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