---
title: GraphOpBuilder
description: "构造函数。"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/ascendtb/ascendtb_01_0304.html
sourcePath: /source/zh/canncommercial/900/API/ascendtb/ascendtb_01_0304.html
indexId: e0350db0c181be90c0838174fbdb8818b4b0149bf7dbceb47d7b753a29f923d864
---
# GraphOpBuilder

#### 功能说明

构造函数。


#### 定义

```
GraphOpBuilder()
```


#### 返回值

无。