GSI Object Oriented Online Offline (Go4)  GO4-6.2.0
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TGo4HDF5CompositeDataHandle Class Reference

#include <TGo4HDF5DataHandle.h>

+ Inheritance diagram for TGo4HDF5CompositeDataHandle:

Public Member Functions

 TGo4HDF5CompositeDataHandle (const char *name, size_t datasize)
virtual ~TGo4HDF5CompositeDataHandle ()
virtual void BuildReadDataset (H5::H5File *file, TGo4HDF5Source *parent)
virtual void BuildWriteDataset (H5::H5File *file)
virtual void Read (hsize_t sequencenum, H5::H5File *file)
virtual void Write (hsize_t sequencenum, H5::H5File *file)
- Public Member Functions inherited from TGo4HDF5BasicDataHandle
 TGo4HDF5BasicDataHandle (const char *name, size_t datasize)
virtual ~TGo4HDF5BasicDataHandle ()
- Public Member Functions inherited from TGo4HDF5DataHandle
 TGo4HDF5DataHandle (const char *name, size_t datasize)
virtual ~TGo4HDF5DataHandle ()
H5::CompType * GetType ()
const char * GetTypeName ()
void * Data ()
void InsertTypeMember (const H5std_string &name, size_t offset, const H5::DataType &new_member)
void SetParentOffset (size_t off)
virtual void SetObjectPointer (void *memptr)
void SetTopEvent (TGo4EventElement *eve)
void SetTopEventClass (const char *classname)
void SetMemberName (const char *name)
void SetMemberClass (const char *clname)
TGo4HDF5DataHandleAddSubMember (const char *name, size_t datasize, const char *collectiontype=0)
TGo4HDF5DataHandleGetSubMember (UInt_t ix)
TGo4HDF5DataHandleFindSubMember (const char *name)
void SetActive (Bool_t on)
void SetAllSubMembersActive (Bool_t on)

Additional Inherited Members

- Static Public Attributes inherited from TGo4HDF5DataHandle
static TGo4HDF5DataHandleFactory fxFactory
- Protected Member Functions inherited from TGo4HDF5BasicDataHandle
void AllocReadBuffer (size_t size)
- Protected Attributes inherited from TGo4HDF5BasicDataHandle
Char_t * fxReadBuffer
- Protected Attributes inherited from TGo4HDF5DataHandle
TString fxTypeName
H5::CompType * fxType
H5::DataSet fxDataSet
H5::DataSpace * fxDataSpace
H5::DataSpace fxFileSpace
ULong_t fiEntries
void * fxData
size_t fiParentOffset
size_t fiDataSize
size_t fiReadOffset
std::vector< TGo4HDF5DataHandle * > fxSubcomponents
TString fxMemberHandle
TString fxMemberClass
TString fxEventClass
Bool_t fbDataSetExists
Bool_t fbDataSetActive

Detailed Description

Handle object to access composite event type datasets in hdf5 formatted file with go4 event data

Definition at line 291 of file TGo4HDF5DataHandle.h.

Constructor & Destructor Documentation

TGo4HDF5CompositeDataHandle::TGo4HDF5CompositeDataHandle ( const char *  name,
size_t  datasize 

create new data handle

Definition at line 510 of file TGo4HDF5DataHandle.cxx.

References go4hdfdbg.

TGo4HDF5CompositeDataHandle::~TGo4HDF5CompositeDataHandle ( )

Definition at line 518 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5DataHandle::fxTypeName, and go4hdfdbg.

Member Function Documentation

void TGo4HDF5CompositeDataHandle::BuildReadDataset ( H5::H5File *  file,
TGo4HDF5Source parent 

create datasets and buffers for reading this structure from hdf5 file. parent pointer is given for error handling case

Reimplemented from TGo4HDF5BasicDataHandle.

Definition at line 526 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5BasicDataHandle::BuildReadDataset().

void TGo4HDF5CompositeDataHandle::BuildWriteDataset ( H5::H5File *  file)

create datasets for writing memory structure of type into file.

Reimplemented from TGo4HDF5BasicDataHandle.

Definition at line 538 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5BasicDataHandle::BuildWriteDataset().

void TGo4HDF5CompositeDataHandle::Read ( hsize_t  sequencenum,
H5::H5File *  file 

Read event of sequence number from file

Reimplemented from TGo4HDF5BasicDataHandle.

Definition at line 551 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5BasicDataHandle::Read().

void TGo4HDF5CompositeDataHandle::Write ( hsize_t  sequencenum,
H5::H5File *  file 

Write event of sequence number from file

Reimplemented from TGo4HDF5BasicDataHandle.

Definition at line 559 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5BasicDataHandle::Write().

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