global/local hyperdynamics src and doc files

src/REPLICA/fix_hyper.cpp

@@ -0,0 +1,35 @@
+/* ----------------------------------------------------------------------
+   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 <string.h>
+#include "fix_hyper.h"
+
+using namespace LAMMPS_NS;
+
+/* ---------------------------------------------------------------------- */
+
+FixHyper::FixHyper(LAMMPS *lmp, int narg, char **arg) : Fix(lmp, narg, arg) {}
+
+/* ----------------------------------------------------------------------
+   extract hyper flag setting for all Fixes that perform hyperdynamics
+------------------------------------------------------------------------- */
+
+void *FixHyper::extract(const char *str, int &dim)
+{
+  dim = 0;
+  if (strcmp(str,"hyperflag") == 0) {
+    return &hyperflag;
+  }
+  return NULL;
+}
+