# format.h


## Overview

Declares tensor data formats.

**Since:**
9

**Related Modules:**

[MindSpore](_mind_spore.md)


## Summary


### Types

| Name | Description | 
| -------- | -------- |
| [OH_AI_Format](_mind_spore.md#oh_ai_format) | Declares data formats supported by MSTensor.  | 


### Enums

| Name | Description | 
| -------- | -------- |
| [OH_AI_Format](_mind_spore.md#oh_ai_format) {<br/>OH_AI_FORMAT_NCHW = 0, OH_AI_FORMAT_NHWC = 1, OH_AI_FORMAT_NHWC4 = 2, OH_AI_FORMAT_HWKC = 3,<br/>OH_AI_FORMAT_HWCK = 4, OH_AI_FORMAT_KCHW = 5, OH_AI_FORMAT_CKHW = 6, OH_AI_FORMAT_KHWC = 7,<br/>OH_AI_FORMAT_CHWK = 8, OH_AI_FORMAT_HW = 9, OH_AI_FORMAT_HW4 = 10, OH_AI_FORMAT_NC = 11,<br/>OH_AI_FORMAT_NC4 = 12, OH_AI_FORMAT_NC4HW4 = 13, OH_AI_FORMAT_NCDHW = 15, OH_AI_FORMAT_NWC = 16,<br/>OH_AI_FORMAT_NCW = 17<br/>} | Declares data formats supported by MSTensor.  |