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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
//
// runtimeselector.h
//
// Class that select the best runtime
//
// Note: very similar to ShimSelector but is so simple that adding a common template parent class is not worth it
//
// Note: must be platform independent
//
// ======================================================================================
#ifndef RUNTIMESELECTOR_H
#define RUNTIMESELECTOR_H
// does not currently need to add anything to VersionAndLocationInfo
#include "versionandlocationinfo.h"
typedef VersionAndLocationInfo RuntimeInfo;
class RuntimeSelector
{
protected:
VersionInfo m_RequestedVersion; // requested version
RuntimeInfo m_Best; // the best option so far
bool m_bHasSomething; // has any data
public:
//constructor
RuntimeSelector();
// whether the given info compatible with the request
bool IsAcceptable(const RuntimeInfo& runtimeInfo) const;
// add runtime info
HRESULT Add(const RuntimeInfo& runtimeInfo);
// set the version requested
void SetRequestedVersion(const VersionInfo& version);
// get the best found
RuntimeInfo GetBest();
// has any useful data
bool HasUsefulRuntimeInfo();
// is 1st better than 2nd
static bool IsBetter(const RuntimeInfo& ri1, const RuntimeInfo& ri2);
};
#include "runtimeselector.inl"
#endif // RUNTIMESELECTOR_H
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