51 lines
1.6 KiB
C++
51 lines
1.6 KiB
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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Contributed by Timothy Sirk
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------------------------------------------------------------------------- */
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#ifndef LMP_READER_H
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#define LMP_READER_H
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#include "pointers.h"
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namespace LAMMPS_NS {
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class Reader : protected Pointers {
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public:
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enum { ID, TYPE, X, Y, Z, VX, VY, VZ, Q, IX, IY, IZ, FX, FY, FZ };
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enum { UNSET, NOSCALE_NOWRAP, NOSCALE_WRAP, SCALE_NOWRAP, SCALE_WRAP };
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Reader(class LAMMPS *);
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~Reader() override;
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virtual void settings(int, char **);
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virtual int read_time(bigint &) = 0;
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virtual void skip() = 0;
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virtual bigint read_header(double[3][3], int &, int &, int, int, int *, char **, int, int, int &,
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int &, int &, int &) = 0;
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virtual void read_atoms(int, int, double **) = 0;
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virtual void open_file(const std::string &);
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virtual void close_file();
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protected:
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FILE *fp; // pointer to opened file or pipe
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bool compressed; // flag for dump file compression
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bool binary; // flag for (native) binary files
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};
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} // namespace LAMMPS_NS
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#endif
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