1# ArkUI_NumberValue
2
3
4## Overview
5
6Provides the number types of ArkUI in the native code.
7
8**Since**: 12
9
10**Related module**: [ArkUI_NativeModule](_ark_u_i___native_module.md)
11
12
13## Summary
14
15
16### Member Variables
17
18| Name | Description |
19| -------- | -------- |
20| float [f32](#f32) | Floating-point number. |
21| int32_t [i32](#i32) | Signed integer. |
22| uint32_t [u32](#u32) | Unsigned integer. |
23
24
25## Member Variable Description
26
27
28### f32
29
30```
31float ArkUI_NumberValue::f32
32```
33**Description**
34
35Floating-point number.
36
37
38### i32
39
40```
41int32_t ArkUI_NumberValue::i32
42```
43**Description**
44
45Signed integer.
46
47
48### u32
49
50```
51uint32_t ArkUI_NumberValue::u32
52```
53**Description**
54
55Unsigned integer.
56