# Uses of Class
hdf.hdf5lib.structs.H5O_info_t

Packages that use H5O_info_t
Package | Description
--- | ---
hdf.hdf5lib |
hdf.hdf5lib.callbacks |

- ## Uses of H5O_info_t in hdf.hdf5lib

  Methods in hdf.hdf5lib that return H5O_info_t
  Modifier and Type | Method | Description
  --- | --- | ---
  `static H5O_info_t` | H5.`H5Oget_info​(long loc_id)` | H5Oget_info retrieves the metadata for an object specified by an identifier.
  `static H5O_info_t` | H5.`H5Oget_info​(long loc_id, int fields)` | H5Oget_info retrieves the metadata for an object specified by an identifier.
  `static H5O_info_t` | H5.`H5Oget_info_by_idx​(long loc_id, java.lang.String group_name, int idx_type, int order, long n, int fields, long lapl_id)` | H5Oget_info_by_idx retrieves the metadata for an object, identifying the object by an index position.
  `static H5O_info_t` | H5.`H5Oget_info_by_idx​(long loc_id, java.lang.String group_name, int idx_type, int order, long n, long lapl_id)` | H5Oget_info_by_idx retrieves the metadata for an object, identifying the object by an index position.
  `static H5O_info_t` | H5.`H5Oget_info_by_name​(long loc_id, java.lang.String name, int fields, long lapl_id)` | H5Oget_info_by_name retrieves the metadata for an object, identifying the object by location and relative name.
  `static H5O_info_t` | H5.`H5Oget_info_by_name​(long loc_id, java.lang.String name, long lapl_id)` | H5Oget_info_by_name retrieves the metadata for an object, identifying the object by location and relative name.

- ## Uses of H5O_info_t in hdf.hdf5lib.callbacks

  Methods in hdf.hdf5lib.callbacks with parameters of type H5O_info_t
  Modifier and Type | Method | Description
  --- | --- | ---
  `int` | H5O_iterate_cb.`callback​(long group, java.lang.String name, H5O_info_t info, H5O_iterate_t op_data)` |