1# oh_value_object.h 2 3 4## Overview 5 6Provides type conversion methods. 7 8**Since** 9 1010 11 12**Related Modules** 13 14[RDB](_r_d_b.md) 15 16 17## Summary 18 19 20### Structs 21 22| Name| Description| 23| -------- | -------- | 24| [OH_VObject](_o_h___v_object.md) | Defines the allowed data field types.| 25 26 27### Types 28 29| Name| Description| 30| -------- | -------- | 31| [OH_VObject](_r_d_b.md#oh_vobject) | Indicates the allowed data field types. | 32 33