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lammps/src/reader.h
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/* -*- c++ -*- ----------------------------------------------------------
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.
Contributed by Timothy Sirk
------------------------------------------------------------------------- */
#ifndef LMP_READER_H
#define LMP_READER_H
#include "pointers.h"
namespace LAMMPS_NS {
class Reader : protected Pointers {
public:
Reader(class LAMMPS *);
virtual ~Reader() {}
virtual void settings(int, char**) {};
virtual int read_time(bigint &) = 0;
virtual void skip() = 0;
virtual bigint read_header(double [3][3], int &, int, int, int *, char **,
int, int, int &, int &, int &, int &) = 0;
virtual void read_atoms(int, int, double **) = 0;
virtual void open_file(const char *);
virtual void close_file();
protected:
FILE *fp; // pointer to opened file or pipe
int compressed; // flag for dump file compression
};
}
#endif
/* ERROR/WARNING messages:
E: Cannot open gzipped file
LAMMPS was compiled without support for reading and writing gzipped
files through a pipeline to the gzip program with -DLAMMPS_GZIP.
E: Cannot open file %s
The specified file cannot be opened. Check that the path and name are
correct. If the file is a compressed file, also check that the gzip
executable can be found and run.
*/
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