c++指针数组,该如何解决

c++指针数组
如何在类里面定义一个指针数组，并由构造器对其进行初始化
class SeqList
{
private:
B* *s;
int top;
public:
SeqList()
{

s[0]=new B[50];
top=-1;
}
}；

[解决办法]

C/C++ code

class SeqList{private:    B* *s;    int top;public:    SeqList(int m, int n)    {        s = new B*[m];        for (int i = 0; i < m; i++)        {            s[i] = new B[n];        }        top=-1;    }};