QSEP_ctxUpdate.h File Reference

Interface to update the application specific context of physics events. More...

Functions
void	QSEP_ctxConstruct (QSEP_ctx *ctx, QSEP_dtx *dtx)
	One-time initialization of the public application specific physics event context.
int	QSEP_ctxUpdateAtRoot (QSEP_ctx *ctx, const LSF_contribution *ctb, int flag)
	The datagram root contribution handler.

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Detailed Description

Interface to update the application specific context of physics events.

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: QSEP_ctxUpdate.h,v 1.3 2006/11/11 00:17:44 russell Exp $

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Function Documentation

void QSEP_ctxConstruct	(	QSEP_ctx *	ctx,
		QSEP_dtx *	dtx
	)

One-time initialization of the public application specific physics event context.

Parameters:

	ctx	The context to construct/initialize
	dtx	Pointer to the application specific private context

References _QSEP_ctx::dtx.

Referenced by QSEP_construct().

int QSEP_ctxUpdateAtRoot	(	QSEP_ctx *	ctx,
		const LSF_contribution *	ctb,
		int	new
	)

The datagram root contribution handler.

Return values:

	<	0, if this contribution was recognized but could not be successfully processed.
	==0,if	this contribution was successfully handled
	>	0, if this contribution was not recognized

Parameters:

	ctx	The application specific public context handle
	ctb	The contribution to handle
	new	Flag indicating that new information due to a mode change or a new run may be present.

After first determining that the record type is recognized, the information in the contribution is unpacked from its dense representation into a standard, more accessible form.

References cdfUpdate(), and etxUpdate().

Referenced by root_update().