# OH_AI_ShapeInfo
## Overview
Defines dimension information. The maximum dimension is set by **MS_MAX_SHAPE_NUM**.
**Related Modules:**
[MindSpore](_mind_spore.md)
## Summary
### Member Variables
| Name | Description |
| -------- | -------- |
| [shape_num](#shape_num) | size_t
Dimension array length |
| [shape](#shape) [[OH_AI_MAX_SHAPE_NUM](_mind_spore.md#oh_ai_max_shape_num)] | Dimension array |
## Member Variable Description
### shape
```
int64_t OH_AI_ShapeInfo::shape[OH_AI_MAX_SHAPE_NUM]
```
**Description**
Dimension array
### shape_num
```
size_t OH_AI_ShapeInfo::shape_num
```
**Description**
Dimension array length