Help Converting from C++

[rookie]

I have the following code.
Heavily cutdown.

How would I do the same thing in D?

//////////////////////////////
class NInfo
{
public:
        Stack<int> info;
}

int cols = 5;
int rows = 10;
        
ninfo = new NInfo*[cols+2];
int r;

for (r=0; r<cols+1; r++)
{
        ninfo[r]=new NInfo[rows+2];
        for (int c=0; c<rows+1; c++)
        {
                ninfo[r][c].info.push(r);
                ninfo[r][c].info.push(c);
        }
}

Rookie