TFC_triggerFill.h File Reference

Trigger filling routines, interface. More...

Functions
int	TFC_triggerFill (const EBF_dir *dir, int tkr_trg[16])
	Fills the tracker trigger information.

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Detailed Description

Trigger filling routines, interface.

Author:

JJRussell - russell@slac.stanford.edu

     CVS $Id: TFC_triggerFill.h,v 1.2 2005/11/22 02:32:09 russell Exp $
 

These routines convert the tower layer hit masks into a 3-in-a-row trigger structure.

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Function Documentation

int TFC_triggerFill	(	const EBF_dir *	dir,
		int	tkr_trg[16]
	)

Fills the tracker trigger information.

Parameters:

	dir	The event directory
	tkr_trg	The array of tracker tower triggers

Returns:

The upper 16 bits contain a mask of the towers with a 6/6 or 7/8 trigger, the lower 16 bits contain a mask of the towers with only a 4/4 possibility.

This routine will fill in the tracker tower trigger mask for each of the 16 towers.

References _TFC_trigger::bf, _TFC_trigger::si, TFC__triggerForm(), TFC_K_TRIGGER_TYPE_4_OF_4, and _TFC_trigger_bf::type.