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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > EDST / dev

Constituent: ebf_diff     Tag: mv2304

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ebf_diff.c File Reference

Crude program to check for differences between two ebf files. More...

#include "PBS/MBA.h"
#include "LCBD/LCBD.h"
#include "EDS/EDS_fw.h"
#include "EDS/EDSD_print.h"
#include "EDS/io/EBF_stream.h"
#include "EDS/io/LCBP.h"
#include "EDS/LCBV.h"
#include "EDS/EBF_mc.h"
#include "EDS/EBF_evt.h"
#include "EDS/EBF_cid.h"
#include "EDS/EBF_gem.h"
#include "EDS/EBF_dir.h"
#include "EDS/EBF_tkr.h"
#include "EDS/FFS.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "EDST/EDST_compareList.h"

Include dependency graph for ebf_diff.c:

Functions
static int	FillCtl (Ctl *ctl, int argc, char *const argv[])
	Examines the command line parameters and fills the print control structure.
int	main (int argc, char *const argv[])
	Usual entry point for the readtest.

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Detailed Description

Crude program to check for differences between two ebf files.

Author:

Ed Bacho - ebacho@slac.stanford.edu

Example:

    $ ebf_diff -n<# of events> -s<# to skip in file2> <file1.ebf> <file2.ebf>
   

For a complete explanation type ebf_diff with no arguments.

Basic Algorithm for the program Use file1 as the "compare" file loop thru all events in file1 to determine how many events in file allocate a compareList to hold info on each event loop thru all events in file1 as the pre-process step, for each event save its fileSeq number save a copy of the event in a contigous buffer (i.e. remove any extra data due to event splitting in the file save a description of the event Loop thru file2 (whether memory array or file)

• find correspinding event in compareList, it should usually be the next entry, but log error if it is not
• compare the received event data with that in comapre list, if any discrepencies, print the diff

    CVS $Id: ebf_diff.c,v 1.6 2005/12/19 18:55:41 ebacho Exp $

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Function Documentation

static int FillCtl (  Ctl *  ctl, int  argc, char *const   argv[] )  [static]

Examines the command line parameters and fills the print control structure. Parameters: ctl  The parameter control block. argc  The number of command line parameters. argv  The array of pointers to the command line parameters. Return values: 0,Everything  is okay. -1,Incorrect  command usage. Usually this means that the input file name was absent. Host argument parsing routine

int main (  int  argc, char *const   argv[] )

Usual entry point for the readtest. Parameters: argc  The number of arguments argv  The vector of arguments. Host main routine

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