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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 PROPAGATE_H
#define PROPAGATE_H
#include <common.h>
#include <error.h>
#include <parameter.h>
#include <pulse.h>
#include <box.h>
#include <particle.h>
#include <stack.h>
#include <diagnostic.h>
#include <uhr.h>
#include <readfile.h>
class input_propagate {
private:
char errname[filename_size];
readfile rf;
void save( parameter &p );
public:
double start_time, stop_time;
int n_domains;
int Q_restart;
char restart_file[filename_size];
input_propagate( parameter &p );
};
//////////////////////////////////////////////////////////////////////////////////////////
class propagate {
public:
propagate( parameter &p, domain &grid );
void loop( parameter &p, box &sim,
pulse &laser_front, pulse &laser_rear,
diagnostic &diag );
private:
input_propagate input;
stack stk;
readfile rf;
double time, start_time, stop_time;
double dt, dx, idx; // timestep and grid spacing
double Gamma; // gamma factor due to Lorentz Transformation
int domain_number; // domain number
int n_domains; // # of domains
ofstream grid_file;
char errname[filename_size];
void clear_grid( domain &grid );
void fields( domain &grid, pulse &laser_front, pulse &laser_rear );
void particles( domain &grid );
void reflect_particles( domain &grid );
inline void accelerate( struct cell *cell, struct particle *part );
inline void accelerate_1( struct cell *cell, struct particle *part );
inline void accelerate_2( struct cell *cell, struct particle *part );
inline void move( struct particle *part );
inline void has_to_change_cell( struct cell *cell, struct particle *part );
inline void do_change_cell( domain &grid );
inline void deposit_charge( struct cell *cell, struct particle *part );
inline void deposit_current( struct cell *cell, struct particle *part );
inline void mask_current( domain &grid );
inline double mask( int i );
inline void left_one( struct cell *cell, struct particle *part );
inline void left_two_left( struct cell *cell, struct particle *part );
inline void left_two_right( struct cell *cell, struct particle *part );
inline void right_one( struct cell *cell, struct particle *part );
inline void right_two_right( struct cell *cell, struct particle *part );
inline void right_two_left( struct cell *cell, struct particle *part );
inline double weighting( struct cell *cell, struct particle *part );
inline double weighting_0( struct cell *cell, struct particle *part );
};
#endif
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