---
title: GetRequestsCallback
description: "定义了一个函数对象类型GetRequestsCallback, 返回值为std::shared_ptr<InferRequest>。"
url: https://www.hiascend.com/document/detail/zh/mindie/latest/mindiellm/llmdev/mindie_llm0155.html
sourcePath: /source/zh/mindie/310/mindiellm/llmdev/mindie_llm0156.html
indexId: f46f0dd489a79cb455cb762468f066a237a58444bf923512f76dc833aff7dd7458
---
# GetRequestsCallback

#### 函数功能

定义了一个函数对象类型GetRequestsCallback, 返回值为std::shared_ptr<InferRequest>。


#### 函数格式

```
using GetRequestsCallback = std::function<std::vector<std::shared_ptr<InferRequest>>()>;
```