uint8_t ,uint16_t,uint32_t
时间: 2023-09-24 11:04:53 浏览: 180
uint8_t、uint16_t和uint32_t是无符号整型数据类型,它们分别占用8位、16位和32位,用于表示8位、16位和32位无符号整数。这些数据类型在C和C++等编程语言中都被广泛使用。它们的定义在stdint.h头文件中,其中:
- uint8_t:是无符号8位整数,取值范围为0到255。
- uint16_t:是无符号16位整数,取值范围为0到65535。
- uint32_t:是无符号32位整数,取值范围为0到4294967295。
使用这些数据类型可以提高程序的可移植性和可读性,因为它们的大小和取值范围在不同的编译器和平台上都是一致的。
相关问题
uint8_t mHighestLevel; uint32_t mUniversalAlarmMark; uint8_t mChargeStorageFaultNum; uint32_t *mChargeStorageFaultCodeList; uint8_t mDrivMotoFaultNum; uint32_t *mDrivMotoFaultCodeList; uint8_t mEngineFaultNum; uint32_t *mEngineFaultCodeList; uint8_t mSelfDefFaultNum; uint32_t *mSelfDefFaultCodeList;写一下上面所有变量的set、get函数
以下是上述所有变量的set和get函数的示例代码:
```cpp
// Set and Get functions for mHighestLevel
void setHighestLevel(uint8_t value) {
mHighestLevel = value;
}
uint8_t getHighestLevel() {
return mHighestLevel;
}
// Set and Get functions for mUniversalAlarmMark
void setUniversalAlarmMark(uint32_t value) {
mUniversalAlarmMark = value;
}
uint32_t getUniversalAlarmMark() {
return mUniversalAlarmMark;
}
// Set and Get functions for mChargeStorageFaultNum
void setChargeStorageFaultNum(uint8_t value) {
mChargeStorageFaultNum = value;
}
uint8_t getChargeStorageFaultNum() {
return mChargeStorageFaultNum;
}
// Set and Get functions for mChargeStorageFaultCodeList
void setChargeStorageFaultCodeList(uint32_t* list) {
mChargeStorageFaultCodeList = list;
}
uint32_t* getChargeStorageFaultCodeList() {
return mChargeStorageFaultCodeList;
}
// Set and Get functions for mDrivMotoFaultNum
void setDrivMotoFaultNum(uint8_t value) {
mDrivMotoFaultNum = value;
}
uint8_t getDrivMotoFaultNum() {
return mDrivMotoFaultNum;
}
// Set and Get functions for mDrivMotoFaultCodeList
void setDrivMotoFaultCodeList(uint32_t* list) {
mDrivMotoFaultCodeList = list;
}
uint32_t* getDrivMotoFaultCodeList() {
return mDrivMotoFaultCodeList;
}
// Set and Get functions for mEngineFaultNum
void setEngineFaultNum(uint8_t value) {
mEngineFaultNum = value;
}
uint8_t getEngineFaultNum() {
return mEngineFaultNum;
}
// Set and Get functions for mEngineFaultCodeList
void setEngineFaultCodeList(uint32_t* list) {
mEngineFaultCodeList = list;
}
uint32_t* getEngineFaultCodeList() {
return mEngineFaultCodeList;
}
// Set and Get functions for mSelfDefFaultNum
void setSelfDefFaultNum(uint8_t value) {
mSelfDefFaultNum = value;
}
uint8_t getSelfDefFaultNum() {
return mSelfDefFaultNum;
}
// Set and Get functions for mSelfDefFaultCodeList
void setSelfDefFaultCodeList(uint32_t* list) {
mSelfDefFaultCodeList = list;
}
uint32_t* getSelfDefFaultCodeList() {
return mSelfDefFaultCodeList;
}
```
这些函数可根据需要在您的代码中使用,用于设置和获取相应的变量值。请注意,对于指针类型的变量,需要使用适当的内存管理方法来分配和释放内存。这些示例代码仅提供了函数的框架,您需要根据您的具体需求进行适当的实现。
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。
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