generics - Std::multimap equivalent in delphi -

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i looking way store tuples of key (guid) , several objects (all of same type) in hashmap.

my approach define new generic type this:

type tmultimap<t, v> = tdictonary<t, tobjectlist<v>>; //fails,

but rejected compiler.

is there readymade multimap implementaion available in delphi 2010? if not, how can create one?

that doesn't compile, does:

type tmultimap<t, v: class> = class(tdictionary<t, v>);

but if want "real" multimap instead of building ad-hoc one, check out dehl. it's got several useful container libraries, including handful of multimap implementations.


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