---
title: 其他
description: "REGISTER_FLOW_FUNC_INNER(name, ctr, clazz)和REGISTER_FLOW_FUNC_IMPL(name, ctr, clazz)是MetaFlowFunc注册函数宏的实现，不建议用户直接调用。"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/others/dataflowdevg/udfrefc_23_00076.html
sourcePath: /source/zh/canncommercial/900/others/dataflowdevg/udfrefc_23_00076.html
indexId: d1b4f0104817d01f1a1e48180be17c12369dc3d048a5348ea2cf7fbff49c9f1071
---
# 其他

REGISTER_FLOW_FUNC_INNER(name, ctr, clazz)和REGISTER_FLOW_FUNC_IMPL(name, ctr, clazz)是MetaFlowFunc注册函数宏的实现，不建议用户直接调用。