typedef struct MsgCommonInfo { void Reset() { memset(this, 0, sizeof(*this)); } uint32_t mme_ue_s1ap_id; Address mme_ip; uint16_t mme_port; uint32_t enb_ue_s1ap_id; Address enb_ip; uint16_t enb_port; uint16_t mcc; uint16_t mnc; uint16_t tac; uint16_t ecgi_mcc; uint16_t ecgi_mnc; uint32_t eci;// enb_id(20) + cell_id(8) uint32_t target_eci; uint16_t mmegi; uint8_t mmec; uint32_t mtmsi; uint8_t has_nr_restriction; uint8_t is_modify_indication; uint8_t is_second_rat; Address gnb_ip; uint32_t gnb_teid; Address not_mod_ip; uint64_t imei; uint32_t ue_ambr_ul; uint32_t ue_ambr_dl; unsigned char ue_radio_capability[1024]; uint16_t ue_radio_capability_len; uint16_t celevel; uint8_t is_nas_5g; uint8_t is_nb_iot; uint8_t not_associate; //#ifdef CUCC_OPEN identity_t identity_info; auth_t auth_info; defaultBearerActivate_t default_bearer_active_info; initialContext_t initial_context_info; cipher_t cipher_info; esmInfo_t esm_info; erabSetup_t erab_setup_info; erabModify_t erab_modify_info; //#endif }MsgCommonInfo_T;

这段代码是 C++ 语言中的一个结构体定义，结构体名为 MsgCommonInfo，其中包含了多个成员变量，如 mme_ue_s1ap_id、mme_ip、mme_port、enb_ue_s1ap_id、enb_ip、enb_port 等等。这些成员变量记录了通信过程中的一些常用信息，如通信双方的 IP 地址、端口号、设备 ID 等，以及一些与通信相关的参数，如用户的最大上下行带宽、加密信息等。结构体中还定义了一个 Reset() 函数，用于将结构体中的成员变量清零。代码中还有一些注释，说明了这些成员变量的含义和用途。