RootHistCnv::RDirectoryCnv Class Reference

Create persistent and transient representations of data store directories. More...

#include <RDirectoryCnv.h>

Inheritance diagram for RootHistCnv::RDirectoryCnv:

Collaboration diagram for RootHistCnv::RDirectoryCnv:

List of all members.

Public Member Functions

virtual StatusCode createObj (IOpaqueAddress *pAddr, DataObject *&refpObj)

Create the transient representation of an object.

virtual StatusCode fillObjRefs (IOpaqueAddress *pAddr, DataObject *refpObj)

Update the transient object from the other representation.

virtual StatusCode createRep (DataObject *pObj, IOpaqueAddress *&refpAddr)

Convert the transient object to the requested representation.

virtual StatusCode updateRep (IOpaqueAddress *pAddr, DataObject *pObject)

Convert the transient object to the requested representation.

RDirectoryCnv (ISvcLocator *svc)

Standard constructor.

RDirectoryCnv (ISvcLocator *svc, const CLID &clid)

Standard constructor.

virtual ~RDirectoryCnv ()

Standard destructor.

Static Public Member Functions

static const CLID & classID ()

Inquire class type.

Detailed Description

Create persistent and transient representations of data store directories.

Author:: Charles Leggett

Definition at line 17 of file RDirectoryCnv.h.

Constructor & Destructor Documentation

RootHistCnv::RDirectoryCnv::RDirectoryCnv ( ISvcLocator * svc ) [inline]

Standard constructor.

Definition at line 30 of file RDirectoryCnv.h.

00030 : RConverter(CLID_NTupleDirectory, svc) {}

RootHistCnv::RDirectoryCnv::RDirectoryCnv	(	ISvcLocator *	svc,
		const CLID &	clid
	)			`[inline]`

Standard constructor.

Definition at line 32 of file RDirectoryCnv.h.

00032 : RConverter(clid, svc){}

virtual RootHistCnv::RDirectoryCnv::~RDirectoryCnv ( ) [inline, virtual]

Standard destructor.

Definition at line 34 of file RDirectoryCnv.h.

00034 {}

Member Function Documentation

StatusCode RootHistCnv::RDirectoryCnv::createObj	(	IOpaqueAddress *	pAddr,
		DataObject *&	refpObj
	)			`[virtual]`

Create the transient representation of an object.

Reimplemented from Converter.

Reimplemented in RootHistCnv::RFileCnv.

Definition at line 32 of file RDirectoryCnv.cpp.

00035 {
00036   refpObject = new NTuple::Directory();
00037   return StatusCode::SUCCESS;
00038 }

StatusCode RootHistCnv::RDirectoryCnv::fillObjRefs	(	IOpaqueAddress *	pAddr,
		DataObject *	refpObj
	)			`[virtual]`

Update the transient object from the other representation.

Reimplemented from Converter.

Definition at line 74 of file RDirectoryCnv.cpp.

00074                                                                              {
00075   MsgStream log(msgSvc(), "RDirectoryCnv");
00076   IRegistry* pReg = pObj->registry();
00077   std::string full  = pReg->identifier();
00078   const std::string& fname = pAddr->par()[0];
00079 
00080   TFile *tf;
00081   findTFile(full,tf).ignore();
00082 
00083   // cd to TFile:
00084   setDirectory(full);
00085   TIter nextkey(gDirectory->GetListOfKeys());
00086   while (TKey *key = (TKey*)nextkey()) {
00087     IOpaqueAddress* pA = 0;
00088     TObject *obj = key->ReadObj();
00089     std::string title = obj->GetTitle();
00090     std::string sid = obj->GetName();
00091     std::string f2 = full + "/" + sid;
00092     int idh = ::strtol(sid.c_str(),NULL,10);
00093     // introduced by Grigori Rybkine
00094     std::string clname = key->GetClassName();
00095     std::string clnm = clname.substr(0,3);
00096     TClass* isa = obj->IsA();
00097     if (isa->InheritsFrom("TTree")) {
00098       createAddress(full, CLID_ColumnWiseTuple, idh, obj, pA).ignore();
00099       TTree* tree = (TTree*) obj;
00100       tree->Print();
00101       log << MSG::DEBUG << "Reg CWNT \"" << obj->GetTitle()
00102           << "\" as " << f2 << endmsg;
00103       title = "/" + sid;
00104     } else if (isa->InheritsFrom("TDirectory")) {
00105       createAddress(full,CLID_NTupleDirectory, title, obj, pA).ignore();
00106     } else if ( isa == TProfile::Class() ) {
00107       createAddress(full,CLID_ProfileH,idh,obj,pA).ignore();
00108       title = sid;
00109     } else if ( isa == TProfile2D::Class() ) {
00110       createAddress(full,CLID_ProfileH2,idh,obj,pA).ignore();
00111       title = sid;
00112     } else if ( isa == TH1C::Class() ) {
00113       createAddress(full,CLID_H1D,idh,obj,pA).ignore();
00114       title = sid;
00115     } else if ( isa == TH1S::Class() ) {
00116       createAddress(full,CLID_H1D,idh,obj,pA).ignore();
00117       title = sid;
00118     } else if ( isa == TH1I::Class() ) {
00119       createAddress(full,CLID_H1D,idh,obj,pA).ignore();
00120       title = sid;
00121     } else if ( isa == TH1F::Class() ) {
00122       createAddress(full,CLID_H1D,idh,obj,pA).ignore();
00123       title = sid;
00124     } else if ( isa == TH1D::Class() ) {
00125       createAddress(full,CLID_H1D,idh,obj,pA).ignore();
00126       title = sid;
00127     } else if ( isa == TH2C::Class() ) {
00128       createAddress(full,CLID_H2D,idh,obj,pA).ignore();
00129       title = sid;
00130     } else if ( isa == TH2S::Class() ) {
00131       createAddress(full,CLID_H2D,idh,obj,pA).ignore();
00132       title = sid;
00133     } else if ( isa == TH2I::Class() ) {
00134       createAddress(full,CLID_H2D,idh,obj,pA).ignore();
00135       title = sid;
00136     } else if ( isa == TH2F::Class() ) {
00137       createAddress(full,CLID_H2D,idh,obj,pA).ignore();
00138       title = sid;
00139     } else if ( isa == TH2D::Class() ) {
00140       createAddress(full,CLID_H2D,idh,obj,pA).ignore();
00141       title = sid;
00142     } else if ( isa == TH3C::Class() ) {
00143       createAddress(full,CLID_H3D,idh,obj,pA).ignore();
00144       title = sid;
00145     } else if ( isa == TH3S::Class() ) {
00146       createAddress(full,CLID_H3D,idh,obj,pA).ignore();
00147       title = sid;
00148     } else if ( isa == TH3I::Class() ) {
00149       createAddress(full,CLID_H3D,idh,obj,pA).ignore();
00150       title = sid;
00151     } else if ( isa == TH3F::Class() ) {
00152       createAddress(full,CLID_H3D,idh,obj,pA).ignore();
00153       title = sid;
00154     } else if ( isa == TH3D::Class() ) {
00155       createAddress(full,CLID_H3D,idh,obj,pA).ignore();
00156       title = sid;
00157     } else {
00158       log << MSG::ERROR << "Encountered an unknown object with key: "
00159           << obj->GetName() << " in ROOT file " << fname << endmsg;
00160       return StatusCode::FAILURE;
00161     }
00162     if ( 0 != pA )    {
00163       StatusCode sc = dataManager()->registerAddress(pReg, title, pA);
00164       if ( !sc.isSuccess() )  {
00165         log << MSG::ERROR << "Failed to register address for " << full  << endmsg;
00166         return sc;
00167       }
00168       log << MSG::VERBOSE << "Created address for " << clnm
00169           << "'" << title << "' in " << full << endmsg;
00170     }
00171   }
00172   return StatusCode::SUCCESS;
00173 }

StatusCode RootHistCnv::RDirectoryCnv::createRep	(	DataObject *	pObj,
		IOpaqueAddress *&	refpAddr
	)			`[virtual]`

Convert the transient object to the requested representation.

Reimplemented from RootHistCnv::RConverter.

Reimplemented in RootHistCnv::RFileCnv.

Definition at line 42 of file RDirectoryCnv.cpp.

00045 {
00046   const std::string& loc = pObject->registry()->identifier();
00047   if ( createDirectory(loc).isSuccess() )   {
00048     setDirectory(loc);
00049     setDiskDirectory(loc);
00050 //  return createAddress(pObject, pObject->registry()->name(), refpAddress);
00051     return createAddress(pObject, gDirectory, 0, refpAddress);
00052   }
00053   refpAddress = 0;
00054   return StatusCode::FAILURE;
00055 }

StatusCode RootHistCnv::RDirectoryCnv::updateRep	(	IOpaqueAddress *	pAddr,
		DataObject *	pObject
	)			`[virtual]`

Convert the transient object to the requested representation.

Reimplemented from Converter.

Reimplemented in RootHistCnv::RFileCnv.

Definition at line 59 of file RDirectoryCnv.cpp.

00062 {
00063   const std::string& loc = pObject->registry()->identifier();
00064   if ( createDirectory(loc).isSuccess() )   {
00065     setDirectory(loc);
00066     return StatusCode::SUCCESS;
00067   }
00068   return StatusCode::FAILURE;
00069 }

static const CLID& RootHistCnv::RDirectoryCnv::classID ( ) [inline, static]

Inquire class type.

Reimplemented in RootHistCnv::RFileCnv.

Definition at line 28 of file RDirectoryCnv.h.

00028 {      return CLID_NTupleDirectory;    }

The documentation for this class was generated from the following files:

/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v21r9/RootHistCnv/src/RDirectoryCnv.h
/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v21r9/RootHistCnv/src/RDirectoryCnv.cpp


Public Member Functions
virtual StatusCode	createObj (IOpaqueAddress pAddr, DataObject &refpObj)
	Create the transient representation of an object.
virtual StatusCode	fillObjRefs (IOpaqueAddress pAddr, DataObject refpObj)
	Update the transient object from the other representation.
virtual StatusCode	createRep (DataObject pObj, IOpaqueAddress &refpAddr)
	Convert the transient object to the requested representation.
virtual StatusCode	updateRep (IOpaqueAddress pAddr, DataObject pObject)
	Convert the transient object to the requested representation.
	RDirectoryCnv (ISvcLocator *svc)
	Standard constructor.
	RDirectoryCnv (ISvcLocator *svc, const CLID &clid)
	Standard constructor.
virtual	~RDirectoryCnv ()
	Standard destructor.
Static Public Member Functions
static const CLID &	classID ()
	Inquire class type.

Gaudi Framework, version v21r9

RootHistCnv::RDirectoryCnv Class Reference

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation