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HDF5  1.8.23
C-API Reference
H5O_hdr_info_t Struct Reference

#include </tmp/hdf5-1.8.23/src/H5Opublic.h>

Detailed Description

Information struct for object header metadata (for H5Oget_info(), H5Oget_info_by_name(), H5Oget_info_by_idx())

Data Fields

unsigned version
unsigned nmesgs
unsigned nchunks
unsigned flags
struct {
   hsize_t   total
   hsize_t   meta
   hsize_t   mesg
   hsize_t   free
struct {
   uint64_t   present
   uint64_t   shared

Field Documentation

◆ flags

unsigned flags

Object header status flags

◆ free

hsize_t free

Free space within object header

◆ mesg [1/2]

hsize_t mesg

Space within header for actual message information

◆  [2/2]

struct { ... } mesg

◆ meta

hsize_t meta

Space within header for object header metadata information

◆ nchunks

unsigned nchunks

Number of object header chunks

◆ nmesgs

unsigned nmesgs

Number of object header messages

◆ present

uint64_t present

Flags to indicate presence of message type in header

◆ shared

uint64_t shared

Flags to indicate message type is shared in header


struct { ... } space

◆ total

hsize_t total

Total space for storing object header in file

◆ version

unsigned version

Version number of header format in file

The documentation for this struct was generated from the following file: