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/*
This file is part of LPIC++, a particle-in-cell code for
simulating the interaction of laser light with plasma.
Copyright (C) 1994-1997 Roland Lichters
LPIC++ is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef TRACE_H
#define TRACE_H
#include <common.h>
#include <fstream>
#include <iomanip>
#include <string.h>
#include <parameter.h>
#include <utilities.h>
#include <ft.h>
#include <math.h>
using namespace std;
class input_trace {
private:
char errname[filename_size];
public:
// input from input.post:
int region;
int period_start;
int period_stop;
int screen;
int Q_fp, Q_fm, Q_gp, Q_gm;
int Q_ex, Q_ey, Q_ez, Q_by, Q_bz;
int Q_Sr, Q_Pr, Q_Si, Q_Pi;
int Q_de, Q_di, Q_jx, Q_jy, Q_jz;
// input from arbitrary trace file and derived values
int traces; // to be read from a trace file
int steps_pp; // to be read from a trace file
int periods;
readfile rf;
void save( parameter &p );
input_trace( parameter &p );
};
//////////////////////////////////////////////////////////////////////////////////////////
class trace {
private:
input_trace input;
FFT ft; // class 'Fourier Transforms'
int region;
int period;
int period_start;
int period_stop;
int periods;
int traces;
float *position; // position of traces
int steps_pp;
int Q;
float **fp, **fm, **gp, **gm, **ex, **ey, **ez, **by, **bz;
float **de, **di;
float **jx, **jy, **jz;
float *vector_read;
double **power_spectrum;
char *power_name, *trace_name;
ofstream powerfile, tracefile;
FILE* read_file;
char *read_name;
char *path;
char errname[filename_size];
public:
trace ( parameter &p );
void read_traces ( void );
void transform ( parameter &p );
void write_transform( parameter &p, char* appendix );
void write_traces ( parameter &p, float** input, char* appendix );
};
#endif
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