args.h

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#ifndef __SOLAR_CAPTURE_ARGS_H__
#define __SOLAR_CAPTURE_ARGS_H__

enum sc_param_type {
  SC_PARAM_STR, 
  SC_PARAM_INT, 
  SC_PARAM_OBJ, 
  SC_PARAM_DBL, 
};


struct sc_arg {
  const char*        name; 
  enum sc_param_type type; 
  union {
    const char*             str;
    int64_t                 i;
    struct sc_object*       obj;
    double                  dbl;
  }                  val; 
};

#define SC_ARG_INT(_name, _val)                                 \
  { .name = _name, .type = SC_PARAM_INT, .val.i = _val }

#define SC_ARG_STR(_name, _val)                                 \
  { .name = _name, .type = SC_PARAM_STR, .val.str = _val }

#define SC_ARG_OBJ(_name, _val)                                 \
  { .name = _name, .type = SC_PARAM_OBJ, .val.obj = _val }

#define SC_ARG_DBL(_name, _val)                                 \
  { .name = _name, .type = SC_PARAM_DBL, .val.dbl = _val }


#endif  /* __SOLAR_CAPTURE_ARGS_H__ */