pointers - Pointer to an array of pointers in Pascal

Question

I don't know how to access the content of an array of pointers by a pointer. Here's an example:

Type
    PInteger = ^Integer;
    IntegerArrayP = array of PInteger;
    PIntegerArrayP = ^IntegerArray;

var
    variable: Integer;
    parrp: PIntegerArrayP;
    arrp: IntegerArrayP;
begin
    SetLength(arrp, 5);
    parrp := @arrp;
    For variable := Low(arrp) to High(arrp) do
    begin
        arrp[variable] := New(PInteger);
        (parrp^)[variable]^ := variable;
        WriteLn('parrp: ', arrp[variable]^);
    end;
end.

In my opinion it should be done like this (ptabp^)[variable]^ := variable; But I guess I'm wrong.

Answer 1

你说的对。可能会省略括号。
你用什么pascal编译器？正确使用New例程：

 New(arrp[variable]) ;
 parrp^[variable]^ := variable;

PS你真的需要这些指针类型吗？

PPS 现在我看到一个错误： PIntegerArrayP = ^IntegerArray P ;