---
title: aclfvSearchType
description: "Atlas 200/500 A2推理产品，不支持该枚举值。"
url: https://www.hiascend.com/document/detail/zh/Atlas200IDKA2DeveloperKit/latest/Application%20Development%20Guide/aadgc/aclcppdevg_03_1668.html
sourcePath: /source/zh/Atlas200IDKA2DeveloperKit/23.0.RC2/Application Development Guide/aadgc/aclcppdevg_03_1668.html
indexId: f7083994ac94d8b4328d2eb2c4ad8a7b08c7bc7cf1708f83cc3084630026b6aa105
---
# aclfvSearchType


Atlas 200/500 A2推理产品，不支持该枚举值。


```
enum aclfvSearchType {
SEARCH_1_N,  // 1:N operation type
SEARCH_N_M   // N:M operation type
};
```