IHPDFLogScope Interface

IHPDFLogScope = interface
  ['{D6F1C2A4-7B8E-4D9A-9F3C-1A2B3C4D5E6F}']
end;

Lightweight method-trace helper without own methods; call EnterMethod on the logger on entry and free the returned interface reference on exit, at which point its destructor restores the previous indent level through reference counting

HPDFLogger Facade