45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/* ----------------------------------------------------------------------
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LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
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https://lammps.sandia.gov/, Sandia National Laboratories
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Steve Plimpton, sjplimp@sandia.gov
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Copyright (2003) Sandia Corporation. Under the terms of Contract
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DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
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certain rights in this software. This software is distributed under
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the GNU General Public License.
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See the README file in the top-level LAMMPS directory.
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------------------------------------------------------------------------- */
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#include "nstencil_full_ghost_bin_3d.h"
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using namespace LAMMPS_NS;
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/* ---------------------------------------------------------------------- */
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NStencilFullGhostBin3d::NStencilFullGhostBin3d(LAMMPS *lmp) : NStencil(lmp)
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{
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xyzflag = 1;
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}
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/* ----------------------------------------------------------------------
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create stencil based on bin geometry and cutoff
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------------------------------------------------------------------------- */
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void NStencilFullGhostBin3d::create()
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{
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int i,j,k;
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nstencil = 0;
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for (k = -sz; k <= sz; k++)
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for (j = -sy; j <= sy; j++)
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for (i = -sx; i <= sx; i++)
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if (bin_distance(i,j,k) < cutneighmaxsq) {
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stencilxyz[nstencil][0] = i;
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stencilxyz[nstencil][1] = j;
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stencilxyz[nstencil][2] = k;
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stencil[nstencil++] = k*mbiny*mbinx + j*mbinx + i;
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}
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}
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