lpt_periodic_params.h

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#ifndef __LPT_PERIODIC_PARAMS_H__
#define __LPT_PERIODIC_PARAMS_H__
 
#include <device/device_config.h>
 
typedef struct {
  real dir[9];
  real pmin[3];
  real pmax[3];
  real shift[9];
  real len[3];
} lpt_periodic_params;
 
static inline void lpt_periodic_params_pack(
    lpt_periodic_params *prm,
    const real *dir_x1, const real *dir_y1, const real *dir_z1,
    const real *dir_x2, const real *dir_y2, const real *dir_z2,
    const real *dir_x3, const real *dir_y3, const real *dir_z3,
    const real *min1, const real *min2, const real *min3,
    const real *max1, const real *max2, const real *max3,
    const real *shift_x1, const real *shift_y1, const real *shift_z1,
    const real *shift_x2, const real *shift_y2, const real *shift_z2,
    const real *shift_x3, const real *shift_y3, const real *shift_z3,
    const real *len1, const real *len2, const real *len3) {
  prm->dir[0] = *dir_x1;
  prm->dir[1] = *dir_y1;
  prm->dir[2] = *dir_z1;
  prm->dir[3] = *dir_x2;
  prm->dir[4] = *dir_y2;
  prm->dir[5] = *dir_z2;
  prm->dir[6] = *dir_x3;
  prm->dir[7] = *dir_y3;
  prm->dir[8] = *dir_z3;
 
  prm->pmin[0] = *min1;
  prm->pmin[1] = *min2;
  prm->pmin[2] = *min3;
 
  prm->pmax[0] = *max1;
  prm->pmax[1] = *max2;
  prm->pmax[2] = *max3;
 
  prm->shift[0] = *shift_x1;
  prm->shift[1] = *shift_y1;
  prm->shift[2] = *shift_z1;
  prm->shift[3] = *shift_x2;
  prm->shift[4] = *shift_y2;
  prm->shift[5] = *shift_z2;
  prm->shift[6] = *shift_x3;
  prm->shift[7] = *shift_y3;
  prm->shift[8] = *shift_z3;
 
  prm->len[0] = *len1;
  prm->len[1] = *len2;
  prm->len[2] = *len3;
}
 
#endif /* __LPT_PERIODIC_PARAMS_H__ */