thrdttb0.c

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/* $Id: thrdttb0.c 32839 2007-03-05 20:41:55Z kazimird $
*===========================================================================
*
*                            PUBLIC DOMAIN NOTICE
*               National Center for Biotechnology Information
*
*  This software/database is a "United States Government Work" under the
*  terms of the United States Copyright Act.  It was written as part of
*  the author's official duties as a United States Government employee and
*  thus cannot be copyrighted.  This software/database is freely available
*  to the public for use. The National Library of Medicine and the U.S.
*  Government have not placed any restriction on its use or reproduction.
*
*  Although all reasonable efforts have been taken to ensure the accuracy
*  and reliability of the software and data, the NLM and the U.S.
*  Government do not and cannot warrant the performance or results that
*  may be obtained by using this software or data. The NLM and the U.S.
*  Government disclaim all warranties, express or implied, including
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*  Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
* File Name:  thrdttb0.c
*
* Author:  Stephen Bryant
*
* Initial Version Creation Date: 08/16/2000
*
* $Revision: 32839 $
*
* File Description: threader
*/
 
 
 
#include <algo/structure/threader/thrdatd.h>
#include <algo/structure/threader/thrddecl.h>
 
/* Initialize thread table, a linked list containing the minimum energy */
/* threads found in sampling */
 
/*int*/ void ttb0(Thd_Tbl* ttb) {
/*---------------------------------------------------------*/
/* ttb:  Tables to hold Results of Gibbs sampled threading */
/*---------------------------------------------------------*/
 
int i;      /* Counter */
int n;      /* Maximum thread index */
 
n=ttb->n-1;
 
/* Set thread frequencies to zero and initialize linked list. */
ttb->tf[0]=0; ttb->ts[0]=0; ttb->nx[0]=1; ttb->tg[0]=BIGNEG;
for(i=1; i<n; i++) {
    ttb->tf[i]=0; ttb->ts[i]=0; ttb->tg[i]=BIGNEG;
    ttb->ps[i]=BIGNEG; ttb->ms[i]=BIGNEG;
    ttb->cs[i]=BIGNEG; ttb->lps[i]=BIGNEG;
    /*ttb->g0[i]=BIGNEG; ttb->zsc[i]=0.0;*/
    ttb->pr[i]=i-1; ttb->nx[i]=i+1; }
ttb->tf[n]=0; ttb->ts[n]=0; ttb->pr[n]=n-1; ttb->tg[n]=BIGNEG;
ttb->mx=0;
ttb->mn=n;
 
}