Conveniently specify a constant field

SAF_CONSTANT is a macro defined in saf.h.

Synopsis:

SAF_CONSTANT(db)

Description: This macro provides a convenient way to specify four of the args, coeff_assoc , assoc_ratio , eval_coll, and eval_func of the saf_declare_field call. Use it when you have a constant field. The db argument is meant to represent the database handle. See saf_declare_field for a more detailed description.

See Also: