GSI Object Oriented Online Offline (Go4)  GO4-6.3.0
Public Member Functions | List of all members
TGo4HDF5CompositeDataHandle Class Reference

#include <TGo4HDF5DataHandle.h>

+ Inheritance diagram for TGo4HDF5CompositeDataHandle:

Public Member Functions

 TGo4HDF5CompositeDataHandle (const char *name, size_t datasize)
 
virtual ~TGo4HDF5CompositeDataHandle ()
 
void BuildReadDataset (H5::H5File *file, TGo4HDF5Source *parent) override
 
void BuildWriteDataset (H5::H5File *file) override
 
void Read (hsize_t sequencenum, H5::H5File *file) override
 
void Write (hsize_t sequencenum, H5::H5File *file) override
 
- 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
 
const char * GetTypeName () const
 
void * Data () const
 
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=nullptr)
 
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 {nullptr}
 
- Protected Attributes inherited from TGo4HDF5DataHandle
TString fxTypeName
 
H5::CompType * fxType {nullptr}
 
H5::DataSet fxDataSet
 
H5::DataSpace * fxDataSpace {nullptr}
 
H5::DataSpace fxFileSpace
 
ULong_t fiEntries {0}
 
void * fxData {nullptr}
 
size_t fiParentOffset {0}
 
size_t fiDataSize {0}
 
size_t fiReadOffset {0}
 
std::vector< TGo4HDF5DataHandle * > fxSubcomponents
 
TString fxMemberHandle
 
TString fxMemberClass
 
TGo4EventElementfxEvent {nullptr}
 
TString fxEventClass
 
TGo4HDF5SourcefxParentSource {nullptr}
 
Bool_t fbDataSetExists {kFALSE}
 
Bool_t fbDataSetActive {kFALSE}
 

Detailed Description

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

Definition at line 244 of file TGo4HDF5DataHandle.h.

Constructor & Destructor Documentation

◆ TGo4HDF5CompositeDataHandle()

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

create new data handle

Definition at line 464 of file TGo4HDF5DataHandle.cxx.

References go4hdfdbg.

◆ ~TGo4HDF5CompositeDataHandle()

TGo4HDF5CompositeDataHandle::~TGo4HDF5CompositeDataHandle ( )
virtual

Definition at line 471 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5DataHandle::fxTypeName, and go4hdfdbg.

Member Function Documentation

◆ BuildReadDataset()

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

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 476 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5BasicDataHandle::BuildReadDataset().

◆ BuildWriteDataset()

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

create datasets for writing memory structure of type into file.

Reimplemented from TGo4HDF5BasicDataHandle.

Definition at line 486 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5BasicDataHandle::BuildWriteDataset().

◆ Read()

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

Read event of sequence number from file

Reimplemented from TGo4HDF5BasicDataHandle.

Definition at line 493 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5BasicDataHandle::Read().

◆ Write()

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

Write event of sequence number from file

Reimplemented from TGo4HDF5BasicDataHandle.

Definition at line 498 of file TGo4HDF5DataHandle.cxx.

References TGo4HDF5BasicDataHandle::Write().


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