---
title: StringVector
description: "用于存放String的向量类型，实现了Vector的通用操作。"
url: https://www.hiascend.com/document/detail/zh/Atlas200IDKA2DeveloperKit/latest/Application%20Development%20Guide/msadg/mxvisionug_1053.html
sourcePath: /source/zh/Atlas200IDKA2DeveloperKit/23.0.RC2/Application Development Guide/msadg/mxvisionug_1053.html
indexId: 25d26e781a08527e76d3c020e3432fa95f34f016020d1121accc10801d8e8086102
---
# StringVector

#### 功能

用于存放String的向量类型，实现了Vector的通用操作。


#### 结构定义

由swig生成，仅展示部分业务相关接口，具体请参考“StreamManagerApi.py”。

```
class StringVector:
def pop(self):
pass
def append(self, x):
pass
def size(self):
pass
...
```