HbookCnv::HDirectoryCnv Class Reference

#include <HDirectoryCnv.h>

Inheritance diagram for HbookCnv::HDirectoryCnv:

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Collaboration diagram for HbookCnv::HDirectoryCnv:

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List of all members.

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Detailed Description

Create persistent and transient representations of data store directories.

Definition at line 30 of file HDirectoryCnv.h.

Public Member Functions
virtual StatusCode	createObj (IOpaqueAddress *pAddress, DataObject *&refpObject)
	Create the transient representation of an object.
virtual StatusCode	fillObjRefs (IOpaqueAddress *pAddress, DataObject *refpObject)
	Update the transient object from the other representation.
virtual StatusCode	createRep (DataObject *pObject, IOpaqueAddress *&refpAddress)
	Convert the transient object to the requested representation.
virtual StatusCode	updateRep (IOpaqueAddress *pAddress, DataObject *pObject)
	Convert the transient object to the requested representation.
	HDirectoryCnv (ISvcLocator *svc)
	Standard constructor.
	HDirectoryCnv (ISvcLocator *svc, const CLID &clid)
	Standard constructor.
virtual	~HDirectoryCnv ()
	Standard destructor.
Static Public Member Functions
static const CLID &	classID ()
	Inquire class type.
Friends
class	CnvFactory< HDirectoryCnv >

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Constructor & Destructor Documentation

HbookCnv::HDirectoryCnv::HDirectoryCnv

(

ISvcLocator *

svc

)

Standard constructor.

Definition at line 34 of file HDirectoryCnv.cpp.

 : HConverter(CLID_StatisticsDirectory, svc)                 {
}

HbookCnv::HDirectoryCnv::HDirectoryCnv	(	ISvcLocator *	svc,
		const CLID &	clid
	)

Standard constructor.

Definition at line 39 of file HDirectoryCnv.cpp.

 : HConverter(clid, svc)                 {
}

HbookCnv::HDirectoryCnv::~HDirectoryCnv

(

)

[virtual]

Standard destructor.

Standard Destructor.

Definition at line 45 of file HDirectoryCnv.cpp.

                                                                              {
}

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Member Function Documentation

StatusCode HbookCnv::HDirectoryCnv::createObj	(	IOpaqueAddress *	pAddress,
		DataObject *&	refpObject
	)			[virtual]

Create the transient representation of an object.

Reimplemented from Converter.

Reimplemented in HbookCnv::HFileCnv.

Definition at line 54 of file HDirectoryCnv.cpp.

                                                                                                    {
  refpObject = new NTuple::Directory();
  return StatusCode::SUCCESS;
}

StatusCode HbookCnv::HDirectoryCnv::fillObjRefs	(	IOpaqueAddress *	pAddress,
		DataObject *	refpObject
	)			[virtual]

Update the transient object from the other representation.

Reimplemented from Converter.

Definition at line 94 of file HDirectoryCnv.cpp.

                                                                       {
  IRegistry* pReg = pObject->registry();
  // Strip of store name to get the top level RZ directory
  std::string full = m_prefix + pReg->identifier();
  std::string lloc = full.substr(full.find('/',1),full.length());
  std::string loc  = "/" + lloc;
  std::string pawc = "//PAWC" + lloc;
  long idh = 0;
  ::HMDIR(pawc, "S");
  ::HCDIR(loc, " ");
  while( 1 )    {
    std::string type = " ", title = "";
    long icycle = 99999, ioff = 0;
    IOpaqueAddress* pA = 0;
    CLID clid = CLID_NULL;
    char leaf_name[32];
    ::HLNEXT(idh, type, title, "12ND");
    if ( idh == 0 || title.length() == 0 ) break;
    sprintf(leaf_name, "/%ld", idh);

    switch ( type[0] )    {
    case 'D':
      createAddress(full, CLID_StatisticsDirectory, title, pA);
      break;
    case '1':
      title = leaf_name;
      createAddress(full, CLID_H1D, idh, pA);
      break;
    case '2':   
      title = leaf_name;
      createAddress(full, CLID_H2D, idh, pA);
      break;
    case 'N':
      ::HRIN( idh, icycle, ioff);
      clid = (1 == ::NTUPLETYPE(idh)) ? CLID_ColumnWiseTuple : CLID_RowWiseTuple;
      createAddress(full, clid, idh, pA);
      title = leaf_name;
      break;
    default:
      break;
    }
    if ( 0 != pA )    {
      SmartIF<IDataManagerSvc> registrator(dataProvider());
      registrator->registerAddress(pReg, title, pA);
    }
  }
  return StatusCode::SUCCESS;
}

StatusCode HbookCnv::HDirectoryCnv::createRep	(	DataObject *	pObject,
		IOpaqueAddress *&	refpAddress
	)			[virtual]

Convert the transient object to the requested representation.

Reimplemented from HbookCnv::HConverter.

Reimplemented in HbookCnv::HFileCnv.

Definition at line 61 of file HDirectoryCnv.cpp.

                                                                                              {
  if ( pObject )    {
    IRegistry* pRegistry = pObject->registry();
    if ( pRegistry )   {
      std::string loc = m_prefix + pRegistry->identifier();
      if ( createDirectory(loc).isSuccess() )   {
        setDirectory(loc);
        setDiskDirectory(loc);
        return createAddress(loc, objType(), pRegistry->name(), refpAddress);
      }
    }
  }
  refpAddress = 0;
  return StatusCode::FAILURE;
}

StatusCode HbookCnv::HDirectoryCnv::updateRep	(	IOpaqueAddress *	pAddress,
		DataObject *	pObject
	)			[virtual]

Convert the transient object to the requested representation.

Reimplemented from Converter.

Reimplemented in HbookCnv::HFileCnv.

Definition at line 79 of file HDirectoryCnv.cpp.

                                                                                                  {
  if ( pObject )    {
    IRegistry* pRegistry = pObject->registry();
    if ( pRegistry )   {
      std::string loc = m_prefix + pRegistry->identifier();
      if ( createDirectory(loc).isSuccess() )   {
        setDirectory(loc);
        return StatusCode::SUCCESS;
      }
    }
  }
  return StatusCode::FAILURE;
}

const CLID & HbookCnv::HDirectoryCnv::classID

(

)

[static]

Inquire class type.

Reimplemented in HbookCnv::DirectoryCnv, and HbookCnv::HFileCnv.

Definition at line 49 of file HDirectoryCnv.cpp.

                                                {
  return CLID_StatisticsDirectory;
}

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Friends And Related Function Documentation

friend class CnvFactory< HDirectoryCnv > [friend]

Definition at line 32 of file HDirectoryCnv.h.

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

• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r4/HbookCnv/src/HDirectoryCnv.h
• /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r4/HbookCnv/src/HDirectoryCnv.cpp