# hdf\_object.h<a name="ZH-CN_TOPIC_0000001054799569"></a>## **Overview**<a name="section1594060668093525"></a>**Related Modules:**[Core](Core.md)**Description:**Declares the base object provided by the HDF for the driver. **Since:**1.0## **Summary**<a name="section192600123093525"></a>## Data Structures<a name="nested-classes"></a><aname="table275989364093525"></a><table><theadalign="left"><trid="row13082447093525"><thclass="cellrowborder"valign="top"width="50%"id="mcps1.1.3.1.1"><pid="p923164418093525"><aname="p923164418093525"></a><aname="p923164418093525"></a>Data Structure Name</p></th><thclass="cellrowborder"valign="top"width="50%"id="mcps1.1.3.1.2"><pid="p45175051093525"><aname="p45175051093525"></a><aname="p45175051093525"></a>Description</p></th></tr></thead><tbody><trid="row901215827093525"><tdclass="cellrowborder"valign="top"width="50%"headers="mcps1.1.3.1.1 "><pid="p1830616375093525"><aname="p1830616375093525"></a><aname="p1830616375093525"></a><ahref="HdfObject.md">HdfObject</a></p></td><tdclass="cellrowborder"valign="top"width="50%"headers="mcps1.1.3.1.2 "><pid="p510569598093525"><aname="p510569598093525"></a><aname="p510569598093525"></a>Describes base class objects defined by the HDF. </p></td></tr></tbody></table>