bond_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 BOND_CLASS

	BondStyle(hybrid,BondHybrid)

	#else

	#ifndef LMP_BOND_HYBRID_H
	#define LMP_BOND_HYBRID_H

	#include "stdio.h"
	#include "bond.h"

	namespace LAMMPS_NS {

	class BondHybrid : public Bond {
	friend class Force;

	public:
	int nstyles; // # of different bond styles
	Bond **styles; // class list for each Bond style
	char **keywords; // keyword for each Bond style

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

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

	int *nbondlist; // # of bonds in sub-style bondlists
	int *maxbond; // max # of bonds sub-style lists can store
	int ***bondlist; // bondlist for each sub-style

	void allocate();
	};

	}

	#endif
	#endif