cass::pixeldetector::Frms6Reader Class Reference

class for reading frms6 files More...

#include <frms6_reader.h>

Inheritance diagram for cass::pixeldetector::Frms6Reader:

Collaboration diagram for cass::pixeldetector::Frms6Reader:

Public Member Functions
	Frms6Reader ()
	constructor More...
bool	operator() (std::ifstream &file, CASSEvent &event)
	read the frms6 file contents put them into cassevent More...
void	loadSettings ()
	load the settings of the reader More...
void	readHeaderInfo (std::ifstream &file)
	read the file header More...
Public Member Functions inherited from cass::FileReader
virtual	~FileReader ()
	virtual destructor More...
void	filename (const std::string &filename)
	set the filename of the instance More...
const std::string &	filename () const
	retrieve the filename that this instance is working on More...
std::string	type () const
	return the type of file that this is for More...

Private Attributes
hllDataTypes::Frms6FileHeader	_fileHead
	the frms6 file header More...
hllDataTypes::FrameHeader	_frameHead
	header that comes before every frame More...
std::vector< hllDataTypes::pixel >	_hllFrameBuffer
	a buffer to not allocate the read buffer for each event More...

Additional Inherited Members
Public Types inherited from cass::FileReader
typedef std::tr1::shared_ptr< FileReader >	shared_pointer
	typedef the shared pointer of this More...
Static Public Member Functions inherited from cass::FileReader
static shared_pointer	instance (const std::string &filename)
	create an instance of the requested type More...
Protected Member Functions inherited from cass::FileReader
	FileReader ()
	only inheritants can create this More...
	FileReader (const std::string &type)
	set the readers type More...
Protected Attributes inherited from cass::FileReader
std::string	_filename
	the name of the file that we read the values from More...
std::string	_type
	the reader type as string More...

Detailed Description

class for reading frms6 files

Author

to be determined

Definition at line 32 of file frms6_reader.h.

Constructor & Destructor Documentation

Frms6Reader::Frms6Reader

(

)

constructor

Definition at line 23 of file frms6_reader.cpp.

Member Function Documentation

void Frms6Reader::loadSettings ( )

virtual

load the settings of the reader

Implements cass::FileReader.

Definition at line 27 of file frms6_reader.cpp.

bool Frms6Reader::operator() ( std::ifstream &  file, CASSEvent &  event  )

virtual

read the frms6 file contents put them into cassevent

Returns

true when the workers should work on the filled cassevent, false if not.

Parameters

file	the file that contains the data to be put into the cassevent
event	the CASSEvent where the data will be put into

read frame header and calculate the frame data size from the contained info. Set the eventid according to the id in the info Then read the frame from the stream into the frame buffer.

get the detector associated with the frame info id from the event

set the information of the frame to the detector

convert hll frame format to cass frame format

Todo:

: read out somehow?

Implements cass::FileReader.

Definition at line 36 of file frms6_reader.cpp.

References _fileHead, _frameHead, _hllFrameBuffer, cass::pixeldetector::Device::dets(), cass::CASSEvent::devices(), cass::hllDataTypes::HLL2CASS(), cass::CASSEvent::id(), cass::pixeldetector::Detector::id(), cass::CASSEvent::PixelDetectors, and cass::hllDataTypes::Frms6FileHeader::the_width.

void Frms6Reader::readHeaderInfo ( std::ifstream &  file )

virtual

read the file header

Parameters

file	the filestream to the header information of the file

Reimplemented from cass::FileReader.

Definition at line 31 of file frms6_reader.cpp.

References _fileHead.

Member Data Documentation

hllDataTypes::Frms6FileHeader cass::pixeldetector::Frms6Reader::_fileHead

private

the frms6 file header

Definition at line 58 of file frms6_reader.h.

Referenced by operator()(), and readHeaderInfo().

hllDataTypes::FrameHeader cass::pixeldetector::Frms6Reader::_frameHead

private

header that comes before every frame

Definition at line 61 of file frms6_reader.h.

Referenced by operator()().

std::vector<hllDataTypes::pixel> cass::pixeldetector::Frms6Reader::_hllFrameBuffer

private

a buffer to not allocate the read buffer for each event

Definition at line 64 of file frms6_reader.h.

Referenced by operator()().

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

• frms6_reader.h
• frms6_reader.cpp