#ifndef _FINC_STRUCT_H_#define _FINC_STRUCT_H_#include <tiny/global.h>#include <tiny/hash.h>#include <tiny/string.h>#include <tiny/vector.h>#include <finc/fincconfig.h>#include <finc/fincfield.h>#define FinC_STRUCT(obj) ((FinCStruct*) obj)typedef struct _FinCStruct FinCStruct;struct _FinCStruct{	Object parent;	String* name;	HashTable* hash_field;	int size;	int next_index;};FinCStruct* finc_struct_new(String* p_name);void finc_struct_destroy(Object* self);Vector* finc_struct_init_data(FinCStruct* self, ADT p_raw);void finc_struct_add_field (FinCStruct* self, FinCField* p_field);#define finc_struct_get_field( struct_t , name) \        (struct_t)? (FinCField*)hash_table_find((struct_t)->hash_field, (ADT)(name)) : NULL/*get the field offset in data block.*/int finc_struct_get_field_offset (FinCStruct* self, String* p_name);int finc_struct_get_field_index (FinCStruct* self, String* p_name);#define finc_struct_get_size(struct_t)	(struct_t)? (struct_t)->size : NULL#endif