---
title: aclfvSearchType
description: "```"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/others/fvsearch/aclcppdevg_03_1361.html
sourcePath: /source/zh/canncommercial/900/others/fvsearch/aclcppdevg_03_1361.html
indexId: 00962476e16fa9b5ccc9834efbbc24ce24eeff5004ded055ca499ce16b56559a69
---
# aclfvSearchType

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