TKRmap Class Reference

Class for mapping a TKR contribution from electronics space to detector space. More...

#include <TKRmap.h>

Inheritance diagram for TKRmap:

[legend]Collaboration diagram for TKRmap:

[legend]List of all members.

Public Member Functions
virtual unsigned	layer (LATtypeId ebfId, unsigned cc, unsigned rc) const
	Map cable controller and readout control number to layer number.
virtual unsigned	layerEnd (LATtypeId ebfId, unsigned cc, unsigned rc) const
	Map cable controller and readout control number to layer-end.

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Detailed Description

Class for mapping a TKR contribution from electronics space to detector space.

Author:

R. Claus -- GLAST LAT I&T/Online - (claus@slac.stanford.edu)

Revision

1.2

Date:

February 24, 2004 -- Created

Id

TKRmap.h,v 1.2 2004/04/14 03:52:11 claus Exp

Copyright: Copyright 2004 by The Board of Trustees of the Leland Stanford Junior University. All rights reserved.

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Member Function Documentation

unsigned TKRmap::layer (  LATtypeId  ebfId, unsigned  cc, unsigned  rc )  const [inline, virtual]

Map cable controller and readout control number to layer number. This method maps electronics space to detector space. This is used by the strip iterator to provide the layer number to the user's strip() virtual function. Layer runs from 0 to 35 and so doesn't indicate which side (which cable) a strip hit was read from. Parameters: ebfId  The EBF format typeId (version number) cc  A cable controller number rc  A readout controller number Returns: The layer number

unsigned TKRmap::layerEnd (  LATtypeId  ebfId, unsigned  cc, unsigned  rc )  const [inline, virtual]

Map cable controller and readout control number to layer-end. This method provides an opportunity to remap layerEnd number. This could be done based on the protocol version number, for example. LayerEnd runs from 0 to 71 and is used to provide addressing information to the TOT() virtual function. This value contains information indicating which side (which cable) a TOT value was read from. Divide layerEnd by 9 to retrieve the cable number. LayerEnd 9 gives the GTRC number on the cable that read out the TOT. LayerEnd / 2 is the layer (uniplane) number in the sense of LAT-TD-00376. The lowest bit of layerEnd addresses the low/high end. Parameters: ebfId  The EBF format typeId (version number) cc  A cable controller number rc  A readout controller number Returns: The layer number

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

• TKRmap.h

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