/* ----------------------------------------------------------------------
   LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
   www.cs.sandia.gov/~sjplimp/lammps.html
   Steve Plimpton, sjplimp@sandia.gov, Sandia National Laboratories

   Copyright (2003) Sandia Corporation.  Under the terms of Contract
   DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
   certain rights in this software.  This software is distributed under 
   the GNU General Public License.

   See the README file in the top-level LAMMPS directory.
------------------------------------------------------------------------- */
/*
 *  dump_neighbors.h
 *  lammps-3Jun05
 *
 *  Created by Craig Maloney on 9/27/05.
 *  Copyright 2005 __MyCompanyName__. All rights reserved.
 *
 */


#ifndef DUMP_NEIGHBORS_H
#define DUMP_NEIGHBORS_H

#include "dump.h"
#include <vector>
using namespace std;

/// Dump the current state of the neighbor list.
/// Dump neighboring pairs of type (A,B) which are within nearNeighborCutoff
/// of each other.
///
/// A neighbor dump command should have the following syntax:
/// dumpID groupName "neighbor" interval outFileName typeA typeB nearNeighborCutSq
class DumpNeighbors : public Dump {
 public:
  DumpNeighbors(int, char **);
	~DumpNeighbors();
  void init();
  void write_header(int);
  int count();
  int pack();
  void write_data(int, double *);

 private:
  int index;            // counter for bond output
};

#endif