How do I specify multiple constraints on a generic type in C#?
-
09-06-2019 - |
Question
What is the syntax for placing constraints on multiple types? The basic example:
class Animal<SpeciesType> where SpeciesType : Species
I would like to place constraints on both types in the following definition such that SpeciesType
must inherit from Species
and OrderType
must inherit from Order
:
class Animal<SpeciesType, OrderType>
Solution
public class Animal<SpeciesType,OrderType>
where SpeciesType : Species
where OrderType : Order
{
}
OTHER TIPS
You should be able to go :
class Animal<SpeciesType, OrderType>
where SpeciesType : Species
where OrderType : Order {
}
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