c++ - 类声明错误

Question

我尝试在 C++ 中声明以下类；但是，我收到以下错误。指针有问题吗？

class classFather{
public:
    int BmcCommand;
    int BmcDataLength;
    byte BmcDataBuffer[];

    classFather() {
        BmcCommand = 0;
        BmcDataLength = 0;
        BmcDataBuffer = new byte[CMD_LENGTHH];
    }

    classFather(byte s8Command, int siLength, byte as8Data[]) {
        BmcCommand = s8Command;
        BmcDataLength = siLength;
        int size = sizeof( as8Data ) / sizeof( as8Data[0] );
        BmcDataBuffer = new byte[size];
        for(int ii=0; ii< size; ii++)
            BmcDataBuffer[ii] = as8Data[ii];
    }
private:
    static const short CMD_LENGTHH = 255;
};

我收到以下错误:

error: incompatible types in assignment of `byte*' to `byte[0u]'
C:\....\BluetoothClient\/msgCAN.h: In constructor `msgCANFather::msgCANFather(byte, int, byte*)':

Answer 1

您在 byte BmcDataBuffer[] 之后缺少一个 ; 并且类声明看起来也是错误的:classFather{ 应该是 class Father { 我猜。