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| HDF5 Last Updated on 2025-11-11 The HDF5 Field Guide

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Data Fields
H5O_stat_t Struct Reference

`#include <src/H5Opublic.h>`

## Detailed Description

A struct that's part of the H5G_stat_t structure

Deprecated

## Data Fields
hsize_t | free
unsigned | nchunks
unsigned | nmesgs
hsize_t | size

## Field Documentation

## ◆ free

hsize_t free

Free space within object header

## ◆ nchunks

unsigned nchunks

Number of object header chunks

## ◆ nmesgs

unsigned nmesgs

Number of object header messages

## ◆ size

hsize_t size

Total size of object header in file

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

- src/H5Opublic.h