[fpc-devel] IComparer vs CompareFunc

[Gennady Agranov]

Hi,

I am trying to have some code that uses generics to compile under Delphi
and under FPC (uses fgl)

In Delphi I pass IComparer<T> and in FPC TCompareFunc<T>

IComparer<T> is an object and I can create it with some state that compare
method can use :)

In FPC I should pass function:

TCompareFunc = function(const Item1, Item2: T): Integer;

And I am not sure where I can add my state information that compare will
use - it is not and object function :(

Any help will be appreciated!

Thanks,
Gennady
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