manifold_dumbbell.h
2b75c78f697dlammm-master

manifold_dumbbell.h
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			#ifndef LMP_MANIFOLD_DUMBBELL_H
			#define LMP_MANIFOLD_DUMBBELL_H

			#include "manifold.h"



			namespace LAMMPS_NS {

			namespace user_manifold {

			// A dendritic dumbbell approximation:
			class manifold_dumbbell : public manifold {
			public:
			enum { NPARAMS = 4 }; // Number of parameters.
			manifold_dumbbell( LAMMPS lmp, int, char * );
			virtual ~manifold_dumbbell(){}
			virtual double g ( const double *x );
			virtual void n ( const double x, double nn );

			static const char* type(){ return "dumbbell"; }
			virtual const char *id(){ return type(); }

			static int expected_argc(){ return NPARAMS; }
			virtual int nparams(){ return NPARAMS; }
			};
			}

			}

			#endif // LMP_MANIFOLD_DUMBBELL_H