38 lines
998 B
C++
38 lines
998 B
C++
/* -*- c++ -*- ----------------------------------------------------------
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LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
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https://www.lammps.org/, Sandia National Laboratories
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LAMMPS development team: developers@lammps.org
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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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#ifndef LMP_RANPARK_H
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#define LMP_RANPARK_H
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#include "pointers.h"
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namespace LAMMPS_NS {
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class RanPark : protected Pointers {
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public:
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RanPark(class LAMMPS *, int);
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double uniform();
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double gaussian();
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void reset(int);
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void reset(int, double *);
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int state();
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private:
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int seed, save;
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double second;
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};
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} // namespace LAMMPS_NS
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#endif
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