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/*
* $Id: block.h,v 1.8 2003/11/17 21:50:44 spoel Exp $
*
* This source code is part of
*
* G R O M A C S
*
* GROningen MAchine for Chemical Simulations
*
* VERSION 3.2.0
* Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
* Copyright (c) 1991-2000, University of Groningen, The Netherlands.
* Copyright (c) 2001-2004, The GROMACS development team,
* check out http://www.gromacs.org for more information.
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* If you want to redistribute modifications, please consider that
* scientific software is very special. Version control is crucial -
* bugs must be traceable. We will be happy to consider code for
* inclusion in the official distribution, but derived work must not
* be called official GROMACS. Details are found in the README & COPYING
* files - if they are missing, get the official version at www.gromacs.org.
*
* To help us fund GROMACS development, we humbly ask that you cite
* the papers on the package - you can find them in the top README file.
*
* For more info, check our website at http://www.gromacs.org
*
* And Hey:
* GRoups of Organic Molecules in ACtion for Science
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
typedef struct {
int multinr[MAXNODES]; /* The indices for the multinode
* version. For n=0, the blocks run from 0
* upto multinr[index[0]]. The blocks for
* node n (n>0) run from
* index[multinr[n-1]] to index[multinr[n]].
*/
int nr; /* The number of blocks */
atom_id *index; /* Array of indices in a (dim: nr+1) */
int nra; /* The number of atoms */
atom_id *a; /* Array of atom numbers in each group */
/* (dim: nra) */
/* Block i (0<=i<nr) runs from */
/* index[i] to index[i+1]-1. There will */
/* allways be an extra entry in index */
/* to terminate the table */
} t_block;
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