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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* hgdict.h
* Copyright (C) 2005-2011 Akira TAGOH
*
* Authors:
* Akira TAGOH <akira@tagoh.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#if !defined (__HG_H_INSIDE__) && !defined (HG_COMPILATION)
#error "Only <hieroglyph/hg.h> can be included directly."
#endif
#ifndef __HIEROGLYPH_HGDICT_H__
#define __HIEROGLYPH_HGDICT_H__
#include <hieroglyph/hgobject.h>
HG_BEGIN_DECLS
#define HG_DICT_INIT \
HG_STMT_START { \
hg_object_register(HG_TYPE_DICT, \
hg_object_dict_get_vtable()); \
hg_object_register(HG_TYPE_DICT_NODE, \
hg_object_dict_node_get_vtable()); \
} HG_STMT_END
#define HG_IS_QDICT(_v_) \
(hg_quark_get_type(_v_) == HG_TYPE_DICT)
#define HG_IS_QDICT_NODE(_v_) \
(hg_quark_get_type(_v_) == HG_TYPE_DICT_NODE)
typedef struct _hg_dict_t hg_dict_t;
typedef struct _hg_dict_node_t hg_dict_node_t;
typedef hg_cb_BOOL__QUARK_QUARK_t hg_dict_traverse_func_t;
struct _hg_dict_t {
hg_object_t o;
hg_quark_t qroot;
hg_usize_t length;
hg_usize_t allocated_size;
hg_bool_t raise_dictfull:1;
};
hg_object_vtable_t *hg_object_dict_get_vtable (void) HG_GNUC_CONST;
hg_object_vtable_t *hg_object_dict_node_get_vtable(void) HG_GNUC_CONST;
hg_quark_t hg_dict_new (hg_mem_t *mem,
hg_usize_t size,
hg_bool_t raise_dictfull,
hg_pointer_t *ret);
hg_quark_t hg_dict_dup (hg_dict_t *dict,
hg_pointer_t *ret);
hg_bool_t hg_dict_add (hg_dict_t *dict,
hg_quark_t qkey,
hg_quark_t qval,
hg_bool_t force);
hg_bool_t hg_dict_remove (hg_dict_t *dict,
hg_quark_t qkey);
hg_bool_t hg_dict_clear (hg_dict_t *dict);
hg_quark_t hg_dict_lookup (hg_dict_t *dict,
hg_quark_t qkey);
hg_usize_t hg_dict_length (hg_dict_t *dict);
hg_usize_t hg_dict_maxlength (hg_dict_t *dict);
void hg_dict_foreach (hg_dict_t *dict,
hg_dict_traverse_func_t func,
hg_pointer_t data);
hg_bool_t hg_dict_first_item (hg_dict_t *dict,
hg_quark_t *qkey,
hg_quark_t *qval);
HG_END_DECLS
#endif /* __HIEROGLYPH_HGDICT_H__ */
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