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#ifndef OBJ_H__
#define OBJ_H__
#include <cls.h>
#include <jmp.h>
/** The structure used to represent an object. */
struct obj {
jint arena_id; /** The arena this object is in. */
cls* clz; /** the class of this object. */
jint is_array; /** Is this object an array? */
jint size; /** The number of bytes this instance use. */
jobjectID obj_id; /** The id of this object. */
method* method; /** The method that alloced this object. */
int reset_level; /** The reset level the object was allocated at. */
int gc_level; /** The gc level the object was allocated at. */
};
/** Create a new object structure with the given attributes. */
obj* obj_new (jint arena_id, cls* class_id, jint is_array,
jint size, jobjectID obj_id, method* m,
int reset_level, int gc_level);
/** Delete the given object structure. */
void obj_free (obj* c);
/** This is the hash function for object structures. */
size_t obj_jmphash_func (void* c, size_t len);
/** Check if two objects are equal.
* return 0 if c1 == c2.
* return -1 if c1 < c2.
* return 1 if c1 > c2
*/
int obj_cmp_func (void* c1, void* c2);
/** Print some statistics on the given object to stdout.
*/
void obj_print (obj* c);
/** Get the id of the given object. */
inline jobjectID obj_get_object_id (obj* o);
/** Set the id of the given object. */
inline void obj_set_object_id (obj* o, jobjectID obj_id);
/** Get the class of the given object. */
inline cls* obj_get_class (obj* o);
/** Get the class id of the given object. */
inline jobjectID obj_get_class_id (obj* o);
/** Get the size of the given object. */
inline jint obj_get_size (obj* o);
/** Set the arena id of the given object. */
inline void obj_set_arena_id (obj* o, jint arena_id);
/** Get the reset level that the object was allocated at. */
inline int obj_get_reset_level (obj* o);
/** Get the gc level that the object was allocated at. */
inline int obj_get_gc_level (obj* o);
#endif /* OBJ_H__ */
/* Emacs Local Variables: */
/* Emacs mode:C */
/* Emacs c-indentation-style:"gnu" */
/* Emacs c-hanging-braces-alist:((brace-list-open)(brace-entry-open)(defun-open after)(substatement-open after)(block-close . c-snug-do-while)(extern-lang-open after)) */
/* Emacs c-cleanup-list:(brace-else-brace brace-elseif-brace space-before-funcall) */
/* Emacs c-basic-offset:4 */
/* Emacs End: */
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