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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > LSE / V1-2-0

Constituent: lsew     Tag: sun-gcc

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CDF_acd.h File Reference

Public interface to produce Compressed Data Format for the ACD contributor and the ACD portion of the GEM. More...

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Functions
int	CDF_acd_sizeof (int level, void *cfg)
	Returns the size, in bytes of the GEM/ACD compression structure needed to support the specified level.
int	CDF_acd_construct (CDF_acd *cdf, int level, void *cfg, const LSEW_dgmFw *dgmFw, void **mem)
	Constructs the CDF_acd compression context.
void	CDF_acd_begin (CDF_acd *cdf, CDF_acdBdy *bdy)
	Fills int the ACD portion of the datagram contribution used in when decoding an ACD event.

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Detailed Description

Public interface to produce Compressed Data Format for the ACD contributor and the ACD portion of the GEM.

Author:

JJRussell - russell@slac.stanford.edu

    CVS $Id: CDF_acd.h,v 1.2 2006/11/08 02:50:15 russell Exp $

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Function Documentation

void CDF_acd_begin (  CDF_acd *  cdf, CDF_acdBdy *  bdy )

Fills int the ACD portion of the datagram contribution used in when decoding an ACD event. Parameters: cdf  The CDF_acd compress context structure bdy  The CDF_acdBdy structure to fill

int CDF_acd_construct (  CDF_acd *  cdf, int  level, void *  cfg, const LSEW_dgmFw *  dgmFw, void **  mem )

Constructs the CDF_acd compression context. Return values: Status  Parameters: cdf  The CDF_acd compress context structure to fill level  The maximum compression level that needs to be supported cfg  Target specific configuration parameter dgmFw  The datagram framework handle mem  Pointer to free memory pointer, return as the the updated pointer. If cdf is equal to the current contents of mem, then mem will be advanced by the size of CDF_esb, else this routine will believe that the only the variable allocation of cdf needs to be allocated.

int CDF_acd_sizeof (  int  level, void *  cfg )

Returns the size, in bytes of the GEM/ACD compression structure needed to support the specified level. Parameters: level  The maximum compression level to support cfg  Target specific configuration

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