cass::hdf5::WriteEntry Class Reference

write an entity to a h5 file More...

Inheritance diagram for cass::hdf5::WriteEntry:

Collaboration diagram for cass::hdf5::WriteEntry:

Public Member Functions
	WriteEntry (const string &filename, const CASSEvent::id_t id=0)
	constructor More...
void	setBaseGroup (const string &name)
	set the base group name More...
virtual void	setEventID (const CASSEvent::id_t id)
	set the event id More...
size_t	currentFileSize () const
	retrieve the current file size More...
virtual void	operator() (const pp1002::entry_t &entry)
	write an entry to h5 file using the functions defined above More...

Protected Attributes
::hdf5::Handler	_fh
	the file handle of the h5 file More...
CASSEvent::id_t	_id
	the eventid to look for More...
string	_baseGroupname
	the base group name More...

Detailed Description

write an entity to a h5 file

Author

Lutz Foucar

Definition at line 74 of file hdf5_converter.cpp.

Constructor & Destructor Documentation

cass::hdf5::WriteEntry::WriteEntry ( const string &  filename, const CASSEvent::id_t  id = 0  )

inline

constructor

create the hdf5 file with the name and the handles to the specific data storage. Add a dataset that describes the cass version with which the file was generated

Parameters

filename	the name of the h5 file
id	the id of the event to get the data for

Definition at line 87 of file hdf5_converter.cpp.

Member Function Documentation

size_t cass::hdf5::WriteEntry::currentFileSize ( ) const

inline

retrieve the current file size

Returns

the current file size

Definition at line 118 of file hdf5_converter.cpp.

virtual void cass::hdf5::WriteEntry::operator() ( const pp1002::entry_t &  entry )

inlinevirtual

write an entry to h5 file using the functions defined above

Parameters

entry

The entry to put into the h5 file

create the requested dataset name

retrieve data from pp and write it to the h5 file

Reimplemented in cass::hdf5::AppendEntry.

Definition at line 127 of file hdf5_converter.cpp.

References data, cass::pp1002::entry_t::groupname, cass::pp1002::entry_t::name, cass::pp1002::entry_t::options, cass::pp1002::entry_t::proc, cass::Processor::result(), cass::toString(), cass::Result< float >::xAxis, and cass::Result< float >::yAxis.

void cass::hdf5::WriteEntry::setBaseGroup ( const string &  name )

inline

set the base group name

Parameters

name	the new base group name

Definition at line 100 of file hdf5_converter.cpp.

virtual void cass::hdf5::WriteEntry::setEventID ( const CASSEvent::id_t  id )

inlinevirtual

set the event id

Parameters

id	the current event id

Reimplemented in cass::hdf5::AppendEntry.

Definition at line 109 of file hdf5_converter.cpp.

Member Data Documentation

string cass::hdf5::WriteEntry::_baseGroupname

protected

the base group name

Definition at line 181 of file hdf5_converter.cpp.

::hdf5::Handler cass::hdf5::WriteEntry::_fh

protected

the file handle of the h5 file

Definition at line 175 of file hdf5_converter.cpp.

CASSEvent::id_t cass::hdf5::WriteEntry::_id

protected

the eventid to look for

Definition at line 178 of file hdf5_converter.cpp.

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

• hdf5_converter.cpp