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  1. Thread: pointer helper

    by Anoniem
    Replies
    3
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    444

    yep Form.Main.pas.580: if not p.HasValue then...

    yep

    Form.Main.pas.580: if not p.HasValue then begin
    0068DAD8 837DCC00 cmp dword ptr [ebp-$34],$00
    0068DADC 7510 jnz $0068daee

    Form.Main.pas.584: if p = nil then begin...
  2. Thread: pointer helper

    by Anoniem
    Replies
    3
    Views
    444

    pointer helper

    Getest en dit lijkt legaal te zijn, ook bij nil :-)


    type
    TPointerHelper = record Helper for Pointer
    function HasValue: Boolean; inline;
    end;

    function TPointerHelper.HasValue:...
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