//////////////////////////////////////////////////////////////////////////////
//
//   Microsoft Research Singularity
//
//   Copyright (c) Microsoft Corporation.  All rights reserved.
//
//   File:   Contracts\Directory.Contract\DummyInstantiations.sg
//
//   Note:   This file forces instantiation and thus definition of some
//           commonly used TRefs in order for them to be defined in a canonical
//           place. Otherwise, it is possible for separate compilation to 
//	    cause multiple definitions of these instances to appear.
//
//////////////////////////////////////////////////////////////////////////////

namespace Dummy {

    using Microsoft.Singularity.Directory;
    using Microsoft.Singularity.Extending;
    using Microsoft.Singularity.Channels;

    class DummyInstances {
        public TRef<DirectoryServiceContract.Imp:Start> dummy1;  
        public TRef<DirectoryServiceContract.Exp:Start> dummy2;  
        public TRef<DirectoryServiceContract.Imp:Ready> dummy3;  
        public TRef<DirectoryServiceContract.Exp:Ready> dummy4;  

        public TRef<ServiceProviderContract.Imp:Start> dummy5;  
        public TRef<ServiceProviderContract.Exp:Start> dummy6;  
        public TRef<ExtensionContract.Imp:Start> dummy7;  
        public TRef<ExtensionContract.Exp:Start> dummy8;  
    }
}