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GLAST / LAT > DAQ and FSW > FSW > Doxygen Index> EDS / V2-10-1 > edsd / mv2304

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EDSD_sizes.h File Reference

Demo program to accumulate the sizes of events. More...

#include "EDS/EDS_fw.h"
#include "EDS/LCBV.h"

Functions
int	EDSD_sizesSizeof (void)
	Returns the size, in bytes, of the EDSD sizes control block.
int	EDSD_sizesConstruct (EDSD_sizesCtl *ctl, unsigned int nevts)
	Allocates and initializes the unpacking buffers.
unsigned int	EDSD_sizesProcess (EDSD_sizesCtl *ctl, unsigned int pktBytes, EBF_pkt *pkt, EBF_siv siv, EDS_fwIxb *ixb)
	Evaluates the sizes of the various pieces of the event.
void	EDSD_sizesReport (const EDSD_sizesCtl *ctl)
	Reports the results.
int	EDSD_sizesDestruct (EDSD_sizesCtl *ctl)
	DeAllocates and the sizes control structure.

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Detailed Description

Demo program to accumulate the sizes of events.

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: EDSD_sizes.h,v 1.3 2005/10/13 22:00:55 russell Exp $

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Function Documentation

int EDSD_sizesConstruct	(	EDSD_sizesCtl *	ctl,
		unsigned int	nevts
	)

Allocates and initializes the unpacking buffers.

Returns:

Status

Parameters:

	ctl	Pointer to the control buffer
	nevts	The number of events to process

int EDSD_sizesDestruct

(

EDSD_sizesCtl *

ctl

)

DeAllocates and the sizes control structure.

Returns:

Status

Parameters:

ctl

Pointer to the control buffer

unsigned int EDSD_sizesProcess	(	EDSD_sizesCtl *	ctl,
		unsigned int	pktBytes,
		EBF_pkt *	pkt,
		EBF_siv	siv,
		EDS_fwIxb *	ixb
	)

Evaluates the sizes of the various pieces of the event.

Returns:

The EDSD_fw fate and needs status

Parameters:

	ctl	The control/context parameter
	pktBytes	The number of bytes in pkt, includes the packet header
	pkt	The event data packet
	siv	The packet's state information vector
	ixb	The framework's information exchange block

This piece of code analyses the sizes of the various contributions to the event. This is only called back on the last packet of an event.

void EDSD_sizesReport

(

const EDSD_sizesCtl *

ctl

)

Reports the results.

Parameters:

ctl

The control parameter

int EDSD_sizesSizeof

(

void

)

Returns the size, in bytes, of the EDSD sizes control block.

Returns:

The size, in bytes, of the EDSD sizes control block

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