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ut0bh.h
Go to the documentation of this file.
1
/***************************************************************************/
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/******************************************************************/
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#ifndef INNOBASE_UT0BH_H
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#define INNOBASE_UT0BH_H
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#include "univ.i"
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typedef
int (*
ib_bh_cmp_t
)(
const
void
* p1,
const
void
* p2);
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struct
ib_bh_t
;
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/**********************************************************************/
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UNIV_INLINE
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ulint
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ib_bh_size
(
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/*=======*/
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const
ib_bh_t
* ib_bh);
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/**********************************************************************/
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UNIV_INLINE
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ibool
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ib_bh_is_empty
(
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/*===========*/
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const
ib_bh_t
* ib_bh);
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/**********************************************************************/
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UNIV_INLINE
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ibool
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ib_bh_is_full
(
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/*===========*/
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const
ib_bh_t
* ib_bh);
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/**********************************************************************/
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UNIV_INLINE
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void
*
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ib_bh_get
(
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/*=======*/
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ib_bh_t
* ib_bh,
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ulint
i
);
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/**********************************************************************/
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UNIV_INLINE
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void
*
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ib_bh_set
(
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/*======*/
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ib_bh_t
* ib_bh,
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ulint
i
,
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const
void
* elem);
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/**********************************************************************/
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UNIV_INLINE
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void
*
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ib_bh_first
(
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/*========*/
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ib_bh_t
* ib_bh);
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/**********************************************************************/
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UNIV_INLINE
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void
*
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ib_bh_last
(
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/*========*/
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ib_bh_t
* ib_bh);
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/**********************************************************************/
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UNIV_INTERN
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ib_bh_t
*
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ib_bh_create
(
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/*=========*/
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ib_bh_cmp_t
compare
,
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ulint
sizeof_elem
,
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ulint
max_elems
);
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/**********************************************************************/
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UNIV_INTERN
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void
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ib_bh_free
(
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/*=======*/
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ib_bh_t
* ib_bh);
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/**********************************************************************/
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UNIV_INTERN
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void
*
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ib_bh_push
(
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/*=======*/
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ib_bh_t
* ib_bh,
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const
void
* elem);
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/**********************************************************************/
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UNIV_INTERN
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void
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ib_bh_pop
(
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/*======*/
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ib_bh_t
* ib_bh);
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struct
ib_bh_t
{
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ulint
max_elems
;
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ulint
n_elems
;
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ulint
sizeof_elem
;
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ib_bh_cmp_t
compare
;
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};
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#ifndef UNIV_NONINL
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#include "ut0bh.ic"
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#endif
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#endif
/* INNOBASE_UT0BH_H */
storage
innobase
include
ut0bh.h
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