H5B2pkg.h File Reference

#include "H5B2private.h"
#include "H5ACprivate.h"
#include "H5FLprivate.h"

Go to the source code of this file.

Data Structures
struct	H5B2_node_ptr_t
struct	H5B2_node_info_t
struct	H5B2_hdr_t
struct	H5B2_leaf_t
struct	H5B2_internal_t
struct	H5B2_t
struct	H5B2_hdr_cache_ud_t
struct	H5B2_internal_cache_ud_t
struct	H5B2_leaf_cache_ud_t

Macros
#define	H5B2_SIZEOF_RECORDS_PER_NODE   (unsigned)2
#define	H5B2_TREE_POINTER_SIZE(h)
#define	H5B2_INT_POINTER_SIZE(h, d)
#define	H5B2_SIZEOF_CHKSUM   4
#define	H5B2_METADATA_PREFIX_SIZE
#define	H5B2_HEADER_SIZE(h)
#define	H5B2_INT_PREFIX_SIZE
#define	H5B2_LEAF_PREFIX_SIZE
#define	H5B2_NAT_NREC(b, hdr, idx)   ((b) + (hdr)->nat_off[(idx)])
#define	H5B2_INT_NREC(i, hdr, idx)   H5B2_NAT_NREC((i)->int_native, (hdr), (idx))
#define	H5B2_LEAF_NREC(l, hdr, idx)   H5B2_NAT_NREC((l)->leaf_native, (hdr), (idx))
#define	H5B2_NUM_INT_REC(h, d)   (((h)->node_size - (H5B2_INT_PREFIX_SIZE + H5B2_INT_POINTER_SIZE(h, d))) / ((h)->rrec_size + H5B2_INT_POINTER_SIZE(h, d)))

Typedefs
typedef struct H5B2_hdr_t	H5B2_hdr_t
typedef struct H5B2_leaf_t	H5B2_leaf_t
typedef struct H5B2_internal_t	H5B2_internal_t
typedef enum H5B2_nodepos_t	H5B2_nodepos_t
typedef struct H5B2_hdr_cache_ud_t	H5B2_hdr_cache_ud_t
typedef struct H5B2_internal_cache_ud_t	H5B2_internal_cache_ud_t
typedef struct H5B2_leaf_cache_ud_t	H5B2_leaf_cache_ud_t

Enumerations
enum	H5B2_nodepos_t {   H5B2_POS_ROOT,   H5B2_POS_RIGHT,   H5B2_POS_LEFT,   H5B2_POS_MIDDLE }

Functions
	H5FL_EXTERN (H5B2_internal_t)
	H5FL_EXTERN (H5B2_leaf_t)
H5_DLL H5B2_hdr_t *	H5B2_hdr_alloc (H5F_t *f)
H5_DLL haddr_t	H5B2_hdr_create (H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam, void *ctx_udata)
H5_DLL herr_t	H5B2_hdr_init (H5B2_hdr_t *hdr, const H5B2_create_t *cparam, void *ctx_udata, uint16_t depth)
H5_DLL herr_t	H5B2_hdr_incr (H5B2_hdr_t *hdr)
H5_DLL herr_t	H5B2_hdr_decr (H5B2_hdr_t *hdr)
H5_DLL herr_t	H5B2_hdr_fuse_incr (H5B2_hdr_t *hdr)
H5_DLL size_t	H5B2_hdr_fuse_decr (H5B2_hdr_t *hdr)
H5_DLL herr_t	H5B2_hdr_dirty (H5B2_hdr_t *hdr)
H5_DLL herr_t	H5B2_hdr_delete (H5B2_hdr_t *hdr, hid_t dxpl_id)
H5B2_leaf_t *	H5B2_protect_leaf (H5B2_hdr_t *hdr, hid_t dxpl_id, haddr_t addr, unsigned nrec, H5AC_protect_t rw)
H5_DLL H5B2_internal_t *	H5B2_protect_internal (H5B2_hdr_t *hdr, hid_t dxpl_id, haddr_t addr, unsigned nrec, unsigned depth, H5AC_protect_t rw)
H5_DLL herr_t	H5B2_split_root (H5B2_hdr_t *hdr, hid_t dxpl_id)
H5_DLL herr_t	H5B2_create_leaf (H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *node_ptr)
H5_DLL herr_t	H5B2_hdr_free (H5B2_hdr_t *hdr)
H5_DLL herr_t	H5B2_leaf_free (H5B2_leaf_t *l)
H5_DLL herr_t	H5B2_internal_free (H5B2_internal_t *i)
H5_DLL herr_t	H5B2_insert_internal (H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth, unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *udata)
H5_DLL herr_t	H5B2_insert_leaf (H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *udata)
H5_DLL herr_t	H5B2_iterate_node (H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth, const H5B2_node_ptr_t *curr_node, H5B2_operator_t op, void *op_data)
H5_DLL herr_t	H5B2_node_size (H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth, const H5B2_node_ptr_t *curr_node, hsize_t *op_data)
H5_DLL int	H5B2_locate_record (const H5B2_class_t *type, unsigned nrec, size_t *rec_off, const uint8_t *native, const void *udata, unsigned *idx, int *result)
H5_DLL herr_t	H5B2_neighbor_internal (H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp, void *udata, H5B2_found_t op, void *op_data)
H5_DLL herr_t	H5B2_neighbor_leaf (H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr, void *neighbor_loc, H5B2_compare_t comp, void *udata, H5B2_found_t op, void *op_data)
H5_DLL herr_t	H5B2_remove_internal (H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased, void *swap_loc, unsigned depth, H5AC_info_t *parent_cache_info, unsigned *parent_cache_info_flags_ptr, H5B2_nodepos_t curr_pos, H5B2_node_ptr_t *curr_node_ptr, void *udata, H5B2_remove_t op, void *op_data)
H5_DLL herr_t	H5B2_remove_leaf (H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, void *udata, H5B2_remove_t op, void *op_data)
H5_DLL herr_t	H5B2_remove_internal_by_idx (H5B2_hdr_t *hdr, hid_t dxpl_id, hbool_t *depth_decreased, void *swap_loc, unsigned depth, H5AC_info_t *parent_cache_info, unsigned *parent_cache_info_flags_ptr, H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, hsize_t n, H5B2_remove_t op, void *op_data)
H5_DLL herr_t	H5B2_remove_leaf_by_idx (H5B2_hdr_t *hdr, hid_t dxpl_id, H5B2_node_ptr_t *curr_node_ptr, H5B2_nodepos_t curr_pos, unsigned idx, H5B2_remove_t op, void *op_data)
H5_DLL herr_t	H5B2_delete_node (H5B2_hdr_t *hdr, hid_t dxpl_id, unsigned depth, const H5B2_node_ptr_t *curr_node, H5B2_remove_t op, void *op_data)
H5_DLL herr_t	H5B2_hdr_debug (H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth, const H5B2_class_t *type, haddr_t obj_addr)
H5_DLL herr_t	H5B2_int_debug (H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth, const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec, unsigned depth, haddr_t obj_addr)
H5_DLL herr_t	H5B2_leaf_debug (H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth, const H5B2_class_t *type, haddr_t hdr_addr, unsigned nrec, haddr_t obj_addr)

Variables
H5_DLLVAR const H5AC_class_t	H5AC_BT2_HDR [1]
H5_DLLVAR const H5AC_class_t	H5AC_BT2_INT [1]
H5_DLLVAR const H5AC_class_t	H5AC_BT2_LEAF [1]
const H5B2_class_t *const	H5B2_client_class_g [H5B2_NUM_BTREE_ID]

Macro Definition Documentation

H5B2_HEADER_SIZE

#define H5B2_HEADER_SIZE

(

h

)

Value:

(                                             \
    /* General metadata fields */                                             \
    H5B2_METADATA_PREFIX_SIZE                                                 \
                                                                              \
    /* Header specific fields */                                              \
    + (unsigned)4 /* Node size, in bytes */                                   \
    + (unsigned)2 /* Record size, in bytes */                                 \
    + (unsigned)2 /* Depth of tree */                                         \
    + (unsigned)1 /* Split % of full (as integer, ie. "98" means 98%) */      \
    + (unsigned)1 /* Merge % of full (as integer, ie. "98" means 98%) */      \
    + H5B2_TREE_POINTER_SIZE(h)  /* Node pointer to root node in tree */      \
    )

Definition at line 71 of file H5B2pkg.h.

H5B2_INT_NREC

#define H5B2_INT_NREC	(		i,
			hdr,
			idx
	)		H5B2_NAT_NREC((i)->int_native, (hdr), (idx))

Definition at line 106 of file H5B2pkg.h.

H5B2_INT_POINTER_SIZE

#define H5B2_INT_POINTER_SIZE	(		h,
			d
	)

Value:

(                                         \
    (unsigned)(h)->sizeof_addr  /* Address of child node */                   \
    + (h)->max_nrec_size        /* # of records in child node */              \
    + (h)->node_info[(d) - 1].cum_max_nrec_size /* Total # of records in child & below */ \
    )

Definition at line 53 of file H5B2pkg.h.

H5B2_INT_PREFIX_SIZE

#define H5B2_INT_PREFIX_SIZE

Value:

(                                                \
    /* General metadata fields */                                             \
    H5B2_METADATA_PREFIX_SIZE                                                 \
                                                                              \
    /* Header specific fields */                                              \
    /* <none> */                                                              \
    )

Definition at line 85 of file H5B2pkg.h.

H5B2_LEAF_NREC

#define H5B2_LEAF_NREC	(		l,
			hdr,
			idx
	)		H5B2_NAT_NREC((l)->leaf_native, (hdr), (idx))

Definition at line 109 of file H5B2pkg.h.

H5B2_LEAF_PREFIX_SIZE

#define H5B2_LEAF_PREFIX_SIZE

Value:

(                                               \
    /* General metadata fields */                                             \
    H5B2_METADATA_PREFIX_SIZE                                                 \
                                                                              \
    /* Header specific fields */                                              \
    /* <none> */                                                              \
    )

Definition at line 94 of file H5B2pkg.h.

H5B2_METADATA_PREFIX_SIZE

#define H5B2_METADATA_PREFIX_SIZE

Value:

(                                           \
    (unsigned)H5_SIZEOF_MAGIC   /* Signature */                               \
    + (unsigned)1 /* Version */                                               \
    + (unsigned)1 /* Tree type */                                             \
    + (unsigned)H5B2_SIZEOF_CHKSUM /* Metadata checksum */                    \
    )

Definition at line 63 of file H5B2pkg.h.

H5B2_NAT_NREC

#define H5B2_NAT_NREC	(		b,
			hdr,
			idx
	)		((b) + (hdr)->nat_off[(idx)])

Definition at line 103 of file H5B2pkg.h.

H5B2_NUM_INT_REC

#define H5B2_NUM_INT_REC	(		h,
			d
	)		(((h)->node_size - (H5B2_INT_PREFIX_SIZE + H5B2_INT_POINTER_SIZE(h, d))) / ((h)->rrec_size + H5B2_INT_POINTER_SIZE(h, d)))

Definition at line 113 of file H5B2pkg.h.

H5B2_SIZEOF_CHKSUM

#define H5B2_SIZEOF_CHKSUM   4

Definition at line 60 of file H5B2pkg.h.

H5B2_SIZEOF_RECORDS_PER_NODE

#define H5B2_SIZEOF_RECORDS_PER_NODE   (unsigned)2

Definition at line 42 of file H5B2pkg.h.

H5B2_TREE_POINTER_SIZE

#define H5B2_TREE_POINTER_SIZE

(

h

)

Value:

(                                     \
    (h)->sizeof_addr +                                                        \
    H5B2_SIZEOF_RECORDS_PER_NODE +                                            \
    (h)->sizeof_size                                                          \
    )

Definition at line 46 of file H5B2pkg.h.

Typedef Documentation

H5B2_hdr_cache_ud_t

typedef struct H5B2_hdr_cache_ud_t H5B2_hdr_cache_ud_t

H5B2_hdr_t

typedef struct H5B2_hdr_t H5B2_hdr_t

H5B2_internal_cache_ud_t

typedef struct H5B2_internal_cache_ud_t H5B2_internal_cache_ud_t

H5B2_internal_t

typedef struct H5B2_internal_t H5B2_internal_t

H5B2_leaf_cache_ud_t

typedef struct H5B2_leaf_cache_ud_t H5B2_leaf_cache_ud_t

H5B2_leaf_t

typedef struct H5B2_leaf_t H5B2_leaf_t

H5B2_nodepos_t

typedef enum H5B2_nodepos_t H5B2_nodepos_t

Enumeration Type Documentation

H5B2_nodepos_t

enum H5B2_nodepos_t

Enumerator
H5B2_POS_ROOT
H5B2_POS_RIGHT
H5B2_POS_LEFT
H5B2_POS_MIDDLE

Definition at line 212 of file H5B2pkg.h.

Function Documentation

H5B2_create_leaf()

H5_DLL herr_t H5B2_create_leaf	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		H5B2_node_ptr_t *	node_ptr
	)

H5B2_delete_node()

H5_DLL herr_t H5B2_delete_node	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		unsigned	depth,
		const H5B2_node_ptr_t *	curr_node,
		H5B2_remove_t	op,
		void *	op_data
	)

H5B2_hdr_alloc()

H5_DLL H5B2_hdr_t* H5B2_hdr_alloc

(

H5F_t *

f

)

H5B2_hdr_create()

H5_DLL haddr_t H5B2_hdr_create	(	H5F_t *	f,
		hid_t	dxpl_id,
		const H5B2_create_t *	cparam,
		void *	ctx_udata
	)

H5B2_hdr_debug()

H5_DLL herr_t H5B2_hdr_debug	(	H5F_t *	f,
		hid_t	dxpl_id,
		haddr_t	addr,
		FILE *	stream,
		int	indent,
		int	fwidth,
		const H5B2_class_t *	type,
		haddr_t	obj_addr
	)

H5B2_hdr_decr()

H5_DLL herr_t H5B2_hdr_decr

(

H5B2_hdr_t *

hdr

)

H5B2_hdr_delete()

H5_DLL herr_t H5B2_hdr_delete	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id
	)

H5B2_hdr_dirty()

H5_DLL herr_t H5B2_hdr_dirty

(

H5B2_hdr_t *

hdr

)

H5B2_hdr_free()

H5_DLL herr_t H5B2_hdr_free

(

H5B2_hdr_t *

hdr

)

H5B2_hdr_fuse_decr()

H5_DLL size_t H5B2_hdr_fuse_decr

(

H5B2_hdr_t *

hdr

)

H5B2_hdr_fuse_incr()

H5_DLL herr_t H5B2_hdr_fuse_incr

(

H5B2_hdr_t *

hdr

)

H5B2_hdr_incr()

H5_DLL herr_t H5B2_hdr_incr

(

H5B2_hdr_t *

hdr

)

H5B2_hdr_init()

H5_DLL herr_t H5B2_hdr_init	(	H5B2_hdr_t *	hdr,
		const H5B2_create_t *	cparam,
		void *	ctx_udata,
		uint16_t	depth
	)

H5B2_insert_internal()

H5_DLL herr_t H5B2_insert_internal	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		unsigned	depth,
		unsigned *	parent_cache_info_flags_ptr,
		H5B2_node_ptr_t *	curr_node_ptr,
		H5B2_nodepos_t	curr_pos,
		void *	udata
	)

H5B2_insert_leaf()

H5_DLL herr_t H5B2_insert_leaf	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		H5B2_node_ptr_t *	curr_node_ptr,
		H5B2_nodepos_t	curr_pos,
		void *	udata
	)

H5B2_int_debug()

H5_DLL herr_t H5B2_int_debug	(	H5F_t *	f,
		hid_t	dxpl_id,
		haddr_t	addr,
		FILE *	stream,
		int	indent,
		int	fwidth,
		const H5B2_class_t *	type,
		haddr_t	hdr_addr,
		unsigned	nrec,
		unsigned	depth,
		haddr_t	obj_addr
	)

H5B2_internal_free()

H5_DLL herr_t H5B2_internal_free

(

H5B2_internal_t *

i

)

H5B2_iterate_node()

H5_DLL herr_t H5B2_iterate_node	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		unsigned	depth,
		const H5B2_node_ptr_t *	curr_node,
		H5B2_operator_t	op,
		void *	op_data
	)

H5B2_leaf_debug()

H5_DLL herr_t H5B2_leaf_debug	(	H5F_t *	f,
		hid_t	dxpl_id,
		haddr_t	addr,
		FILE *	stream,
		int	indent,
		int	fwidth,
		const H5B2_class_t *	type,
		haddr_t	hdr_addr,
		unsigned	nrec,
		haddr_t	obj_addr
	)

H5B2_leaf_free()

H5_DLL herr_t H5B2_leaf_free

(

H5B2_leaf_t *

l

)

H5B2_locate_record()

H5_DLL int H5B2_locate_record	(	const H5B2_class_t *	type,
		unsigned	nrec,
		size_t *	rec_off,
		const uint8_t *	native,
		const void *	udata,
		unsigned *	idx,
		int *	result
	)

H5B2_neighbor_internal()

H5_DLL herr_t H5B2_neighbor_internal	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		unsigned	depth,
		H5B2_node_ptr_t *	curr_node_ptr,
		void *	neighbor_loc,
		H5B2_compare_t	comp,
		void *	udata,
		H5B2_found_t	op,
		void *	op_data
	)

H5B2_neighbor_leaf()

H5_DLL herr_t H5B2_neighbor_leaf	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		H5B2_node_ptr_t *	curr_node_ptr,
		void *	neighbor_loc,
		H5B2_compare_t	comp,
		void *	udata,
		H5B2_found_t	op,
		void *	op_data
	)

H5B2_node_size()

H5_DLL herr_t H5B2_node_size	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		unsigned	depth,
		const H5B2_node_ptr_t *	curr_node,
		hsize_t *	op_data
	)

H5B2_protect_internal()

H5_DLL H5B2_internal_t* H5B2_protect_internal	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		haddr_t	addr,
		unsigned	nrec,
		unsigned	depth,
		H5AC_protect_t	rw
	)

H5B2_protect_leaf()

H5B2_leaf_t* H5B2_protect_leaf	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		haddr_t	addr,
		unsigned	nrec,
		H5AC_protect_t	rw
	)

H5B2_remove_internal()

H5_DLL herr_t H5B2_remove_internal	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		hbool_t *	depth_decreased,
		void *	swap_loc,
		unsigned	depth,
		H5AC_info_t *	parent_cache_info,
		unsigned *	parent_cache_info_flags_ptr,
		H5B2_nodepos_t	curr_pos,
		H5B2_node_ptr_t *	curr_node_ptr,
		void *	udata,
		H5B2_remove_t	op,
		void *	op_data
	)

H5B2_remove_internal_by_idx()

H5_DLL herr_t H5B2_remove_internal_by_idx	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		hbool_t *	depth_decreased,
		void *	swap_loc,
		unsigned	depth,
		H5AC_info_t *	parent_cache_info,
		unsigned *	parent_cache_info_flags_ptr,
		H5B2_node_ptr_t *	curr_node_ptr,
		H5B2_nodepos_t	curr_pos,
		hsize_t	n,
		H5B2_remove_t	op,
		void *	op_data
	)

H5B2_remove_leaf()

H5_DLL herr_t H5B2_remove_leaf	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		H5B2_node_ptr_t *	curr_node_ptr,
		H5B2_nodepos_t	curr_pos,
		void *	udata,
		H5B2_remove_t	op,
		void *	op_data
	)

H5B2_remove_leaf_by_idx()

H5_DLL herr_t H5B2_remove_leaf_by_idx	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id,
		H5B2_node_ptr_t *	curr_node_ptr,
		H5B2_nodepos_t	curr_pos,
		unsigned	idx,
		H5B2_remove_t	op,
		void *	op_data
	)

H5B2_split_root()

H5_DLL herr_t H5B2_split_root	(	H5B2_hdr_t *	hdr,
		hid_t	dxpl_id
	)

H5FL_EXTERN() [1/2]

H5FL_EXTERN

(

H5B2_internal_t

)

H5FL_EXTERN() [2/2]

H5FL_EXTERN

(

H5B2_leaf_t

)

Variable Documentation

H5AC_BT2_HDR

H5_DLLVAR const H5AC_class_t H5AC_BT2_HDR[1]

Definition at line 254 of file H5B2pkg.h.

H5AC_BT2_INT

H5_DLLVAR const H5AC_class_t H5AC_BT2_INT[1]

Definition at line 257 of file H5B2pkg.h.

H5AC_BT2_LEAF

H5_DLLVAR const H5AC_class_t H5AC_BT2_LEAF[1]

Definition at line 260 of file H5B2pkg.h.

H5B2_client_class_g

const H5B2_class_t* const H5B2_client_class_g[H5B2_NUM_BTREE_ID]