宏定义搭配##，引用时遇到报错does not give a valid preprocessing token，请教下如何解决
程序代码：typedef struct
{
char eLogState;
char *pcPassword;
} CFG_LOG_T;
typedef struct
{
unsigned int Enable;
unsigned char Func;
unsigned int LevelNum;
const unsigned int *pLevelTab;
} CFG_ADC_T;
typedef struct {
CFG_LOG_T CFG_LOG_TO;
CFG_ADC_T CFG_ADC_TO[4];
} CFG_SDK_T;
CFG_SDK_T const *GetSDKConfig(void);
#define GET_SDK_CFG(type_) ((type_ *)(&(GetSDKConfig()->type_##O)))
static CFG_SDK_T gstSDKConfig =
{
.CFG_LOG_TO =
{
.eLogState = 1,
.pcPassword = "123456",
},
.CFG_ADC_TO[0] =
{
.Enable = 1,
.Func = 1,
.LevelNum = 3,
.pLevelTab = ADC_DataLevelTab,
},
.CFG_ADC_TO[1] =
{
.Enable = 1,
.Func = 1,
.LevelNum = 3,
.pLevelTab = ADC_DataLevelTab,
},
.CFG_ADC_TO[2] =
{
.Enable = 1,
.Func = 1,
.LevelNum = 3,
.pLevelTab = ADC_DataLevelTab,
},
.CFG_ADC_TO[3] =
{
.Enable = 0,
.Func = 1,
.LevelNum = 3,
.pLevelTab = ADC_DataLevelTab,
},
};
int main (int argc, char *argv[])
{
//这样调用没问题
if (GET_SDK_CFG(CFG_LOG_T)->eLogState == 1)
{
}
这样调用会报错 pasting "]" and "O" does not give a valid preprocessing token
if(GET_SDK_CFG(CFG_ADC_T[0])->Func == 1)
{
}
return 0;
}
