When I am using any collection of generic type with Object class and I'm storing different objects in that collection in that situation. Can I say that the collection contains heterogeneous object...

I've seen this '[] and ': syntax in a few places, most notably in heterogeneous lists packages like HList or HVect. For example, the heterogeneous vector HVect is defined as data HVect (ts :: [*]...

I have the following simple implementation of a Heterogeneous container: struct Container { struct HolderBase { }; template<typename S> struct Holder : HolderBase { Holder(S* s) : s_(s...

I have an array of objects [<#a star=1 val=1>, <#a star=nil val=3> , <#a star=2 val=2>] i need the array to be sorted by time, then by val [ <#a star=2 val=2>, <#a st...

I want to store mixed data types in an array. How could one do that?