---
title: aclrtMemHandleType
description: "```"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/API/runtimeapi/aclcppdevg_03_1396.html
sourcePath: /source/zh/canncommercial/900/API/runtimeapi/aclcppdevg_03_1396.html
indexId: 3d4c159214c1e64883e0978e4aa6e492b3f07679a683dd8da7bd74f5cd28053968
---
# aclrtMemHandleType

```
typedef enum aclrtMemHandleType {
    ACL_MEM_HANDLE_TYPE_NONE = 0,   // 通用handle，无类型标识
} aclrtMemHandleType;
```