Node:PtrCard, Next:PtrDiffType, Previous:protected, Up:Reference

### PtrCard

(Under construction.)

#### Synopsis

    type
      PtrCard = Cardinal attribute (Size = BitSizeOf (Pointer));

#### Description

An unsigned integer type of the same size as a pointer.

#### Conforming to

`PtrCard` is a GNU Pascal extension.

#### Example

    program PtrCardDemo;
    var
      a: PtrCard;
      p: Pointer;
    begin
      GetMem (p, 10);
      a := PtrCard (p);
      Inc (a);
      p := Pointer (a)
    end.

#### See also