fix_controller.h
0092be084785efficient_neuronet

fix_controller.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.
			------------------------------------------------------------------------- */

			#ifdef FIX_CLASS

			FixStyle(controller,FixController)

			#else

			#ifndef LMP_FIX_CONTROLLER_H
			#define LMP_FIX_CONTROLLER_H

			#include "fix.h"

			namespace LAMMPS_NS {

			class FixController : public Fix {
			public:
			FixController(class LAMMPS , int, char *);
			~FixController();
			int setmask();
			void init();
			void end_of_step();
			void reset_dt();
			double compute_vector(int);

			private:
			double kp,ki,kd,alpha,tau;
			double setpoint;
			int pvwhich,pvindex;
			char pvID,cvID;
			int firsttime;

			double control,err,olderr,deltaerr,sumerr;

			class Compute *pcompute;
			class Fix *pfix;
			int pvar,cvar;
			};

			}

			#endif
			#endif

			/* ERROR/WARNING messages:

			*/