atom_vec.cpp

/* ----------------------------------------------------------------------
   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 "stdlib.h"
#include "atom_vec.h"
#include "atom.h"

using namespace LAMMPS_NS;

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

AtomVec::AtomVec(LAMMPS *lmp, int narg, char **arg) : Pointers(lmp)
{
  nmax = 0;
  bonds_allow = angles_allow = dihedrals_allow = impropers_allow = 0;
  mass_type = shape_type = dipole_type = 0;
}

/* ----------------------------------------------------------------------
   unpack one line from Velocities section of data file
------------------------------------------------------------------------- */

void AtomVec::data_vel(int m, char **values)
{
  double **v = atom->v;
  v[m][0] = atof(values[0]);
  v[m][1] = atof(values[1]);
  v[m][2] = atof(values[2]);
}