THiCalibration Class Reference

#include <THiCalibration.h>

Collaboration diagram for THiCalibration:

[legend]List of all members.

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Detailed Description

Heavy-ion calibration class.

Used as interface to MySQL, this class contains calibrations for ADCs and TDCs, as these are the modules that output data into the heavy-ion memories.

• The following fields are needed:
  1. ADC map
  2. ADC offset
  3. ADC gain
  4. ADC histogram map
  5. TDC map
  6. TDC offset
  7. TDC gain
  8. TDC histogram map

Author:

JEP.

Version:

1.0.

Date:

June 2004.

Definition at line 18 of file THiCalibration.h.

Public Member Functions
	THiCalibration (UInt_t=1)
	~THiCalibration ()
void	Clear (const Char_t *="")
void	Print (const Char_t *="") const
void	FindCalibration (const Char_t *=0)
void	SetDatabase (const Char_t *)
const TCalibration &	GetAdc () const
const TCalibration &	GetTdc () const
TMySQLResult *	GetDatabaseInfo (const Char_t *=0)
Private Attributes
string	fDatabase
TCalibration	fAdc
TCalibration	fTdc

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Constructor & Destructor Documentation

THiCalibration (  UInt_t  channels = 1  )

Default constructor. Sets the size of the ADC and TDC calibrations (defaults to 1 but would be 32 for a DSSSD for example). Parameters: [in]  channels  The number of channels the detector to calibrate has. Definition at line 35 of file THiCalibration.cxx.

~THiCalibration (   )

Default destructor. Definition at line 47 of file THiCalibration.cxx.

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Member Function Documentation

void Clear (  const Char_t *  option = ""  )

Utility method to clear out the calibration. Parameters: [in]  option  The option is currently unimplemented. Definition at line 53 of file THiCalibration.cxx. References TCalibration::Clear(), fAdc, and fTdc.

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void Print (  const Char_t *  option = ""  )  const

Print data held in this class. Prints out TDC and ADC data. Parameters: [in]  option  The option is currently unimplemented. Definition at line 63 of file THiCalibration.cxx. References fAdc, fTdc, and TCalibration::Print().

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void FindCalibration (  const Char_t *  detectorName = 0  )

Set the detector calibration, this depends on the detector name. This is an interface to MySQL, currently using TMySQL ROOT library. Parameters: [in]  detectorName  The detector to look for. Definition at line 75 of file THiCalibration.cxx. References TCalibration::AddToChannel(), TCalibration::AddToGain(), TCalibration::AddToHistogramMap(), TCalibration::AddToMap(), TCalibration::AddToOffset(), fAdc, fTdc, TCalibration::GetChannels(), GetDatabaseInfo(), and TCalibration::SetBitMask().

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void SetDatabase (  const Char_t *  database  )  [inline]

Set the database from where the calibration data is accessed. Parameters: [in]  database  The name of the database, for example "mysql://localhost:3306/dragon". Definition at line 45 of file THiCalibration.h. References fDatabase.

const TCalibration & GetAdc (   )  const [inline]

Get the heavy-ion ADC calibration. Returns: A calibration associated with the heavy-ion ADCs. Definition at line 54 of file THiCalibration.h.

const TCalibration & GetTdc (   )  const [inline]

Get the heavy-ion TDC calibration. Returns: A calibration associated with the heavy-ion TDCs. Definition at line 62 of file THiCalibration.h.

TMySQLResult * GetDatabaseInfo (  const Char_t *  detectorName = 0  )

Get the detector calibration from the MySQL database. This depends on the detector name passed in the character string detectorName. A corresponding entry will be looked for in the MySQL database and the TMySQLResult returned. If it fails an error will be printed. Parameters: [in]  detectorName  The detector name to look for. Returns: The TMySQLResult from the query if successful, otherwise a default calibration is used. Definition at line 142 of file THiCalibration.cxx. References fDatabase.

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Member Data Documentation

string fDatabase [private]

The database to access the calibration data from. This defaults to "mysql://localhost:3306/Online" Definition at line 34 of file THiCalibration.h.

TCalibration fAdc [private]

Heavy-ion ADC calibration. This is set by calling SetCalibration(). Definition at line 38 of file THiCalibration.h.

TCalibration fTdc [private]

Heavy-ion TDC calibration. This is set by calling SetCalibration(). Definition at line 42 of file THiCalibration.h.

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

• THiCalibration.h
• THiCalibration.cxx

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