add DEPRECATED compute style

/* ----------------------------------------------------------------------

   LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator

   http://lammps.sandia.gov, Sandia National Laboratories

   Steve Plimpton, sjplimp@sandia.gov

   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.

------------------------------------------------------------------------- */

#include <cstring>

#include "compute_deprecated.h"

#include "comm.h"

#include "error.h"

using namespace LAMMPS_NS;

static void writemsg(LAMMPS *lmp, const char *msg, int abend=1)

{

  if (lmp->comm->me == 0) {

    if (lmp->screen) fputs(msg,lmp->screen);

    if (lmp->logfile) fputs(msg,lmp->logfile);

  }

  if (abend)

    lmp->error->all(FLERR,"This compute style is no longer available");

}

/* ---------------------------------------------------------------------- */

ComputeDeprecated::ComputeDeprecated(LAMMPS *lmp, int narg, char **arg) :

  Compute(lmp, narg, arg)

{

  if (strcmp(style,"DEPRECATED") == 0) {

    writemsg(lmp,"\nCompute style 'DEPRECATED' is a dummy style\n\n",0);

  }

}

/* -*- c++ -*- ----------------------------------------------------------

   LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator

   http://lammps.sandia.gov, Sandia National Laboratories

   Steve Plimpton, sjplimp@sandia.gov

   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.

------------------------------------------------------------------------- */

#ifdef COMPUTE_CLASS

// list all deprecated and removed compute styles here

ComputeStyle(DEPRECATED,ComputeDeprecated)

#else

#ifndef LMP_COMPUTE_DEPRECATED_H

#define LMP_COMPUTE_DEPRECATED_H

#include "compute.h"

namespace LAMMPS_NS {

class ComputeDeprecated : public Compute {

 public:

  ComputeDeprecated(class LAMMPS *, int, char **);

  ~ComputeDeprecated() {}

  void init() {}

};

}

#endif

#endif

/* ERROR/WARNING messages:

E: This compute command has been removed from LAMMPS

UNDOCUMENTED

*/