H5HGpkg.h File Reference

#include "H5HGprivate.h"
#include "H5ACprivate.h"
#include "H5FLprivate.h"

Go to the source code of this file.

Data Structures
struct	H5HG_obj_t
struct	H5HG_heap_t

Macros
#define	H5HG_VERSION   1
#define	H5HG_MINSIZE   4096
#define	H5HG_ALIGNMENT   8
#define	H5HG_ALIGN(X)   (H5HG_ALIGNMENT*(((X)+H5HG_ALIGNMENT-1)/H5HG_ALIGNMENT))
#define	H5HG_ISALIGNED(X)   ((X)==H5HG_ALIGN(X))
#define	H5HG_SIZEOF_HDR(f)
#define	H5HG_SIZEOF_OBJHDR(f)
#define	H5HG_NOBJS(f, z)

Typedefs
typedef struct H5HG_obj_t	H5HG_obj_t

Functions
	H5FL_EXTERN (H5HG_heap_t)
	H5FL_SEQ_EXTERN (H5HG_obj_t)
	H5FL_BLK_EXTERN (gheap_chunk)
H5_DLL herr_t	H5HG__free (H5HG_heap_t *heap)
H5_DLL H5HG_heap_t *	H5HG__protect (H5F_t *f, haddr_t addr, unsigned flags)

Macro Definition Documentation

H5HG_ALIGN

#define H5HG_ALIGN

(

X

)

(H5HG_ALIGNMENT*(((X)+H5HG_ALIGNMENT-1)/H5HG_ALIGNMENT))

H5HG_ALIGNMENT

#define H5HG_ALIGNMENT   8

H5HG_ISALIGNED

#define H5HG_ISALIGNED

(

X

)

((X)==H5HG_ALIGN(X))

H5HG_MINSIZE

#define H5HG_MINSIZE   4096

H5HG_NOBJS

#define H5HG_NOBJS	(		f,
			z
	)

Value:

                          ((((z)-H5HG_SIZEOF_HDR(f))/             \
                          H5HG_SIZEOF_OBJHDR(f)+2))

H5HG_SIZEOF_HDR

#define H5HG_SIZEOF_HDR

(

f

)

Value:

    (size_t)H5HG_ALIGN(4 +          /*magic number      */ \
                       1 +          /*version number    */ \
                       3 +          /*reserved      */ \
                       H5F_SIZEOF_SIZE(f))  /*collection size   */

H5HG_SIZEOF_OBJHDR

#define H5HG_SIZEOF_OBJHDR

(

f

)

Value:

    (size_t)H5HG_ALIGN(2 +          /*object id number  */ \
                       2 +          /*reference count   */ \
                       4 +          /*reserved      */ \
                       H5F_SIZEOF_SIZE(f))  /*object data size  */

H5HG_VERSION

#define H5HG_VERSION   1

Typedef Documentation

H5HG_obj_t

typedef struct H5HG_obj_t H5HG_obj_t

Function Documentation

H5FL_BLK_EXTERN()

H5FL_BLK_EXTERN

(

gheap_chunk

)

H5FL_EXTERN()

H5FL_EXTERN

(

H5HG_heap_t

)

H5FL_SEQ_EXTERN()

H5FL_SEQ_EXTERN

(

H5HG_obj_t

)

H5HG__free()

H5_DLL herr_t H5HG__free

(

H5HG_heap_t *

heap

)

H5HG__protect()

H5_DLL H5HG_heap_t* H5HG__protect	(	H5F_t *	f,
		haddr_t	addr,
		unsigned	flags
	)