1e41f4b71Sopenharmony_ci# DevDesc 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 概述 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ciInput设备描述信息。 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci**起始版本：** 3.2 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci**相关模块：**[HdiInput](_hdi_input.md) 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci## 汇总 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci### Public 属性 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci| 名称 | 描述 | 19e41f4b71Sopenharmony_ci| -------- | -------- | 20e41f4b71Sopenharmony_ci| unsigned int [devIndex](#devindex) | 设备索引 | 21e41f4b71Sopenharmony_ci| unsigned int [devType](#devtype) | 设备类型 | 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci 24e41f4b71Sopenharmony_ci## 类成员变量说明 25e41f4b71Sopenharmony_ci 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci### devIndex 28e41f4b71Sopenharmony_ci 29e41f4b71Sopenharmony_ci``` 30e41f4b71Sopenharmony_ciunsigned int DevDesc::devIndex 31e41f4b71Sopenharmony_ci``` 32e41f4b71Sopenharmony_ci**描述** 33e41f4b71Sopenharmony_ci 34e41f4b71Sopenharmony_ci设备索引 35e41f4b71Sopenharmony_ci 36e41f4b71Sopenharmony_ci 37e41f4b71Sopenharmony_ci### devType 38e41f4b71Sopenharmony_ci 39e41f4b71Sopenharmony_ci``` 40e41f4b71Sopenharmony_ciunsigned int DevDesc::devType 41e41f4b71Sopenharmony_ci``` 42e41f4b71Sopenharmony_ci**描述** 43e41f4b71Sopenharmony_ci 44e41f4b71Sopenharmony_ci设备类型 45