---
title: SetAddr
description: "设置tensor地址。"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/basicdataapi/atlasopapi_07_00191.html
sourcePath: /source/zh/canncommercial/900/maintenref/basicdataapi/atlasopapi_07_00191.html
indexId: 5653cae1348b3d1752ab2a6c781427f7b626cb0e59d2948dde7ff52c4e70272878
---
# SetAddr

#### 函数功能

设置tensor地址。


#### 函数原型

```
ge::graphStatus SetAddr(const ConstTensorAddressPtr addr, TensorAddrManager manager)
```


#### 参数说明

| 参数 | 输入/输出 | 说明 |  |  |
| --- | --- | --- | --- | --- |
| addr | 输入 | tensor地址。 1 using ConstTensorAddressPtr = const void \*; | 1 | using ConstTensorAddressPtr = const void \*; |
| 1 | using ConstTensorAddressPtr = const void \*; |  |  |  |
| manager | 输入 | tensor的管理函数。 1 using TensorAddrManager = ge::graphStatus (\*)(TensorAddress addr, TensorOperateType operate\_type, void \*\*out); | 1 | using TensorAddrManager = ge::graphStatus (\*)(TensorAddress addr, TensorOperateType operate\_type, void \*\*out); |
| 1 | using TensorAddrManager = ge::graphStatus (\*)(TensorAddress addr, TensorOperateType operate\_type, void \*\*out); |  |  |  |


#### 返回值说明

成功时返回ge::GRAPH_SUCCESS；失败时返回manager管理函数中定义的错误码。


#### 约束说明

无。


#### 调用示例

```
auto addr = reinterpret_cast<void *>(0x10);
TensorData td(addr, nullptr);
td.SetAddr(addr, HostAddrManager);
```