ExternalHierarchyLevelTHierarchy, THierarchyMember Class

public abstract class ExternalHierarchyLevel<THierarchy, THierarchyMember> : HierarchyLevel, 
	IHierarchyLevel, IEquatable<IHierarchyLevel>, IUniqueName, IHierarchyMemberContainer
where THierarchy : IHierarchy
where THierarchyMember : IHierarchyMember

Public MustInherit Class ExternalHierarchyLevel(Of THierarchy As IHierarchy, THierarchyMember As IHierarchyMember)
	Inherits HierarchyLevel
	Implements IHierarchyLevel, IEquatable(Of IHierarchyLevel), 
	IUniqueName, IHierarchyMemberContainer

generic<typename THierarchy, typename THierarchyMember>
where THierarchy : IHierarchy
where THierarchyMember : IHierarchyMember
public ref class ExternalHierarchyLevel abstract : public HierarchyLevel, 
	IHierarchyLevel, IEquatable<IHierarchyLevel^>, IUniqueName, IHierarchyMemberContainer

[<AbstractClassAttribute>]
type ExternalHierarchyLevel<'THierarchy, 'THierarchyMember when 'THierarchy : IHierarchy when 'THierarchyMember : IHierarchyMember> = 
    class
        inherit HierarchyLevel
        interface IHierarchyLevel
        interface IEquatable<IHierarchyLevel>
        interface IUniqueName
        interface IHierarchyMemberContainer
    end