QSE_ctxUpdate.h File Reference

Public interface the standard event updating routines. More...

Classes
struct	_QSE_ctxUpdateInfo
	The information needed by QSE_ctxUpdateAtEvent. More...
Typedefs
typedef struct _QSE_ctxUpdateInfo	QSE_ctxUpdateInfo
	Typedef for struct _QSE_ctxUpdateInfo.
Functions
int	QSE_ctxUpdateAtRoot (QSE_ctx *ctx, const LSF_contribution *ctb)
	The datagram root contribution handler.
void	QSE_ctxUpdateAtContribution (QSE_ctx *ctx, const LSF_contribution *ctb)
	Updates the context based on the contribution.
void	QSE_ctxUpdateAtEvent (QSE_ctx *ctx, const QSE_ctxUpdateInfo *info)
	Updates the context based on partially decoded information in event portion of the context.

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Detailed Description

Public interface the standard event updating routines.

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: QSE_ctxUpdate.h,v 1.4 2005/11/18 01:32:32 russell Exp $

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Function Documentation

void QSE_ctxUpdateAtContribution	(	QSE_ctx *	ctx,
		const LSF_contribution *	ctb
	)

Updates the context based on the contribution.

Parameters:

	ctx	The event context handle
	ctb	The datagram contribution used in doing the update

References etxAbrvOpen(), etxFullOpen(), timAbrvUpdate(), and timFullUpdate().

void QSE_ctxUpdateAtEvent	(	QSE_ctx *	ctx,
		const QSE_ctxUpdateInfo *	info
	)

Updates the context based on partially decoded information in event portion of the context.

Parameters:

	ctx	The event context handle
	info	The event context update information

This routine requires that GEM and the event sequence number have been committed to the QSE_evt portion of the context

References ctx_update(), _QSE_ctxUpdateInfo::gem, and _QSE_ctxUpdateInfo::seq.

int QSE_ctxUpdateAtRoot	(	QSE_ctx *	ctx,
		const LSF_contribution *	ctb
	)

The datagram root contribution handler.

Returns:

==0, if it was successfully handled

!=0, if it was not recognized

Parameters:

	ctx	The event context handle
	ctb	The contribution to handle

Note:

To Future Maintainers If a standard contribution every has records, this routine should implement the record scan, either by call LSF_scanRecords or doing the scan locally.

References etxAbrvOpen(), and etxFullOpen().