angle_hybrid.h
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	/* ----------------------------------------------------------------------
	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 ANGLE_CLASS

	AngleStyle(hybrid,AngleHybrid)

	#else

	#ifndef LMP_ANGLE_HYBRID_H
	#define LMP_ANGLE_HYBRID_H

	#include "stdio.h"
	#include "angle.h"

	namespace LAMMPS_NS {

	class AngleHybrid : public Angle {
	public:
	int nstyles; // # of different angle styles
	Angle **styles; // class list for each Angle style
	char **keywords; // keyword for each Angle style

	AngleHybrid(class LAMMPS *);
	~AngleHybrid();
	void compute(int, int);
	void settings(int, char **);
	void coeff(int, char **);
	void init_style();
	double equilibrium_angle(int);
	void write_restart(FILE *);
	void read_restart(FILE *);
	double single(int, int, int, int);
	double memory_usage();

	private:
	int *map; // which style each angle type points to

	int *nanglelist; // # of angles in sub-style anglelists
	int *maxangle; // max # of angles sub-style lists can store
	int ***anglelist; // anglelist for each sub-style

	void allocate();
	};

	}

	#endif
	#endif