---
title: HiddenInputSubType
description: "ArgDescInfo隐藏输入地址的类型，头文件位于CANN软件安装后文件存储路径下的include/graph/arg_desc_info.h。"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/ascendgraphapi/atlasopapi_07_00685.html
sourcePath: /source/zh/canncommercial/900/API/ascendgraphapi/atlasopapi_07_00685.html
indexId: 313904fc5c5a6f7bbb8d0da69508d802293542cf71c0ecf1187a924f5c00193473
---
# HiddenInputSubType

ArgDescInfo隐藏输入地址的类型，头文件位于CANN软件安装后文件存储路径下的include/graph/arg_desc_info.h。

```
enum class HiddenInputSubType {
kHcom, // 用于通信的hiddenInput，MC2算子使用
kEnd
};
```