added Verlet scheme and NxN non-bonded functionality
[gromacs.git] / include / chargegroup.h
blob2190c46f9f3997efb6374b9b906066775e0adcd9
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36 #ifndef _chargegroup_h
37 #define _chargegroup_h
39 #include "sysstuff.h"
40 #include "typedefs.h"
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
46 void calc_chargegroup_radii(const gmx_mtop_t *mtop,rvec *x,
47 real *rvdw1,real *rvdw2,
48 real *rcoul1,real *rcoul2);
49 /* This routine calculates the two largest charge group radii in x,
50 * separately for VdW and Coulomb interactions.
53 void calc_cgcm(FILE *log,int cg0,int cg1,t_block *cgs,
54 rvec pos[],rvec cg_cm[]);
55 /* Routine to compute centers of geometry of charge groups. No periodicity
56 * is used.
59 void put_charge_groups_in_box (FILE *log,int cg0,int cg1,
60 int ePBC,matrix box,t_block *cgs,
61 rvec pos[],
62 rvec cg_cm[]);
63 /* This routine puts charge groups in the periodic box, keeping them
64 * together.
67 #ifdef __cplusplus
69 #endif
71 #endif /* _chargegroup_h */