/*
 * mono-hash.c: GC-aware hashtable, based on Eglib's Hashtable
 *
 * Authors:
 *   Paolo Molaro (lupus@xamarin.com)
 *
 * Copyright 2013 Xamarin Inc (http://www.xamarin.com)
 */
#include <glib.h>
#include <mono/utils/mono-publib.h>
#ifndef __MONO_G_HASH_H__
#define __MONO_G_HASH_H__

MONO_BEGIN_DECLS
/* do not change the values of this enum */
typedef enum {
	MONO_HASH_CONSERVATIVE_GC,
	MONO_HASH_KEY_GC,
	MONO_HASH_VALUE_GC,
	MONO_HASH_KEY_VALUE_GC /* note this is the OR of the other two values */
} MonoGHashGCType;

typedef struct _MonoGHashTable MonoGHashTable;

MONO_API MonoGHashTable *mono_g_hash_table_new_type (GHashFunc hash_func, GEqualFunc key_equal_func, MonoGHashGCType type);
MONO_API MonoGHashTable *mono_g_hash_table_new      (GHashFunc hash_func, GEqualFunc key_equal_func);
MONO_API MonoGHashTable *mono_g_hash_table_new_full (GHashFunc hash_func, GEqualFunc key_equal_func,
						     GDestroyNotify key_destroy_func, GDestroyNotify value_destroy_func);
MONO_API guint    mono_g_hash_table_size            (MonoGHashTable *hash);
MONO_API gpointer mono_g_hash_table_lookup          (MonoGHashTable *hash, gconstpointer key);
MONO_API gboolean mono_g_hash_table_lookup_extended (MonoGHashTable *hash, gconstpointer key, gpointer *orig_key, gpointer *value);
MONO_API void     mono_g_hash_table_foreach         (MonoGHashTable *hash, GHFunc func, gpointer user_data);
MONO_API gpointer mono_g_hash_table_find            (MonoGHashTable *hash, GHRFunc predicate, gpointer user_data);
MONO_API gboolean mono_g_hash_table_remove          (MonoGHashTable *hash, gconstpointer key);
MONO_API guint    mono_g_hash_table_foreach_remove  (MonoGHashTable *hash, GHRFunc func, gpointer user_data);
MONO_API void     mono_g_hash_table_destroy         (MonoGHashTable *hash);
MONO_API void     mono_g_hash_table_insert          (MonoGHashTable *h, gpointer k, gpointer v);
MONO_API void     mono_g_hash_table_replace         (MonoGHashTable *h, gpointer k, gpointer v);
MONO_API void     mono_g_hash_table_print_stats     (MonoGHashTable *table);

MONO_END_DECLS
#endif /* __MONO_G_HASH_H__ */