Processor to select data rows from the table. More...

#include <SelectTableData.h>

Inheritance diagram for luiza::SelectTableData:

Public Member Functions
virtual Processor *	newProcessor ()
	Return a new instance of the processor. More...

virtual void	init ()

virtual void	startAnalysis (GloriaDataContainer *data)
	Called before first data loop. More...

virtual void	processData (GloriaDataContainer *data)

virtual void	check (GloriaDataContainer *data)
	Called for every loop - right after processData() call. More...

virtual void	concludeAnalysis (GloriaDataContainer *data)
	Called after all data processing loops to finalize the analysis.

virtual void	end ()

Public Member Functions inherited from luiza::Processor
	Processor (const std::string &typeName)
	Default constructor. More...

virtual	~Processor ()
	Destructor.

virtual const std::string &	type () const
	Return type name for the processor (as set in constructor).

virtual const std::string &	name () const
	Return name of this processor.

virtual const std::string &	logLevelName () const
	Return name of the local verbosity level of this processor - "" if not set.

virtual StringParameters *	parameters ()
	Return parameters defined for this Processor.

virtual void	printDescription ()
	Print information about this processor in ASCII steering file format.

virtual void	printDescriptionXML (std::ostream &stream=std::cout)
	Print information about this processor in XML steering file format.

template<class T >
void	printParameters ()
	Print the parameters and their values depending on the given verbosity level.

void	printParameters ()
	Print the parameters and their values with verbosity level MESSAGE.

const std::string &	description ()
	Description of processor.

bool	isFirstEvent ()
	True if first event in processEvent(evt) - use this e.g. to initialize histograms etc.

GloriaCollectionType	getGloriaInType (const std::string &colName)
	Return the input type for the collection colName. More...

GloriaCollectionType	getGloriaOutType (const std::string &colName)
	Return the output type for the collection colName. More...

bool	isInputCollectionName (const std::string &parameterName)
	Check if parameter defines collection. More...

bool	isOutputCollectionName (const std::string &parameterName)
	True if the given parameter defines an LCIO output collection */.

Protected Member Functions
void	printEndMessage () const
	Print end message.

Protected Member Functions inherited from luiza::Processor
void	setReturnValue (bool val)
	Set the return value for this processor - typically at end of processEvent(). More...

void	setReturnValue (const std::string &name, bool val)
	Set a named return value for this processor - typically at end of processEvent() More...

template<class T >
void	registerProcessorParameter (const std::string &name, const std::string &description, T &parameter, const T &defaultVal, int setSize=0)
	Register a steering variable for this processor - call in constructor of processor. More...

void	registerInputCollection (const GloriaCollectionType &type, const std::string &name, const std::string &description, std::string &parameter, const std::string &defaultVal, int setSize=0)
	Register parameter describing input collection. More...

void	registerOutputCollection (const GloriaCollectionType &type, const std::string &name, const std::string &description, std::string &parameter, const std::string &defaultVal, int setSize=0)
	Register parameter describing output collection. More...

void	registerInputCollections (const GloriaCollectionType &type, const std::string &name, const std::string &description, StringVec &parameter, const StringVec &defaultVal, int setSize=0)
	Register parameter describing input collections. More...

template<class T >
void	registerOptionalParameter (const std::string &name, const std::string &description, T &parameter, const T &defaultVal, int setSize=0)
	Same as registerProcessorParameter except that the parameter is optional. More...

bool	parameterSet (const std::string &name)
	Tests whether the parameter has been set in the steering file.

template<class T >
void	message (const std::string &message) const
	Print message according to verbosity level. More...

template<class T >
void	message (const std::basic_ostream< char, std::char_traits< char > > &m) const
	Similar to message(const std::string& message) More...

std::stringstream &	log () const
	Returns an empty stringstream that is used by the message method.

virtual void	setProcessorParameters (StringParameters *parameters)
	Allow friend class CCProcessor to change/reset processor parameters.

virtual void	updateParameters ()
	Allow friend class CCProcessor to update processor parameters.

virtual void	updateTelescopeParameters (std::string name)
	Allow to update processor parameters for given telescope name. More...

virtual void	updateTelescopeParameters (GloriaFitsHeader *header)
	Update processor parameters based on FITS header. More...

Protected Attributes
string	_inputCollectionName
	Name of the collection containing input table.

string	_outputCollectionName
	Name of the output table collection (for selected rows)

bool	_permanentCollection
	Flag the output collection to be permanent.

string	_sortColumn
	Name of the column which should be used for table sorting.

bool	_reverseSort
	Flag to indicate that output table should be sorted in reverse order.

std::vector< std::string >	_columnValueRange
	Names of table columns with allowed value ranges.

std::vector< std::string >	_outputColumns
	Names of table columns to be stored to output file.

bool	_acceptIfAny

int	_minCount
	Minimum number of selected rows for processor returning true value.

Protected Attributes inherited from luiza::Processor
std::string	_description
	Describes what the processor does. Set in constructor.

Detailed Description

Processor to select data rows from the table.

This processor can be used to select rows of the table (eg. reconstricted objects in the object list) by specifying simple cuts on values stored in table columns. Cuts can be applied on integer or float columns only (no string nor vector columns can be used for selection). Additional flag allows for sorting the output table by selected column value.

Parameters

InputCollectionName	- Name of the collection containing input tables.
OutputCollectionName	Name of the collection where the resulting table should be stored. If missing, input collection table will be modified.
PermanentCollection	Flag output collection, as permanent, not deleted after loop is finished (default is false)
SortColumn	Name of the column which should be used for sorting the output table.
ReverseSort	Flag to indicate that output table should be sorted in reverse order.
ColumnValueRange	Name of the column and two numbers specifying the allowed range for the column value. If the higher value is given first, values outside specified range will be selected. More that one cut can be specified by giving many sets of name plus two numbers.
AcceptIfAny	Flag indicating if given row should be selected when any selection criteria is fulfilled (i.e. OR of cuts is used). Default is false i.e. all cuts have to be fulfilled to select the data row.
OutputColumns	Names of columns, which should be stored in output table. By default (if not given) all columns are stored. This option can also be used to change column order in the output table.
MinCount	Minimum number of rows in the output table, for which the processor return value will be set to true.

Member Function Documentation

void luiza::SelectTableData::check ( GloriaDataContainer * )

virtual

Called for every loop - right after processData() call.

Can be used to check processing and/or produce check plots.

Reimplemented from luiza::Processor.

void luiza::SelectTableData::end ( )

virtual

Called after data processing for clean up.

Reimplemented from luiza::Processor.

References printEndMessage().

void luiza::SelectTableData::init ( )

virtual

Called at the begin of the job before anything is read. Use to initialize the processor, e.g. book histograms.

Reimplemented from luiza::Processor.

References _columnValueRange, _inputCollectionName, _outputCollectionName, _outputColumns, _sortColumn, luiza::Processor::name(), luiza::Processor::parameters(), and luiza::Processor::setReturnValue().

virtual Processor* luiza::SelectTableData::newProcessor ( )

inlinevirtual

Return a new instance of the processor.

Has to be implemented by subclasses.

Implements luiza::Processor.

void luiza::SelectTableData::processData ( GloriaDataContainer * data )

virtual

Called for every data loop

Reimplemented from luiza::Processor.

void luiza::SelectTableData::startAnalysis ( GloriaDataContainer * data )

virtual

Called before first data loop.

Can be used to create permanent data structures, if needed.

Reimplemented from luiza::Processor.

Member Data Documentation

bool luiza::SelectTableData::_acceptIfAny

protected

Flag indicating if row should be selected by OR of cuts (when true) or by AND of cuts (when false)

Referenced by processData().

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

SelectTableData.h
SelectTableData.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

Member Data Documentation