/* This file is automatically generated by ./make_class.pl, do not edit */
extern grib_expression_class* grib_expression_class_accessor;
extern grib_expression_class* grib_expression_class_binop;
extern grib_expression_class* grib_expression_class_column;
extern grib_expression_class* grib_expression_class_constant;
extern grib_expression_class* grib_expression_class_double;
extern grib_expression_class* grib_expression_class_functor;
extern grib_expression_class* grib_expression_class_is_in_dict;
extern grib_expression_class* grib_expression_class_is_in_list;
extern grib_expression_class* grib_expression_class_is_integer;
extern grib_expression_class* grib_expression_class_length;
extern grib_expression_class* grib_expression_class_logical_and;
extern grib_expression_class* grib_expression_class_logical_or;
extern grib_expression_class* grib_expression_class_long;
extern grib_expression_class* grib_expression_class_string;
extern grib_expression_class* grib_expression_class_string_compare;
extern grib_expression_class* grib_expression_class_sub_string;
extern grib_expression_class* grib_expression_class_true;
extern grib_expression_class* grib_expression_class_unop;
