SurfaceUniquePtrT.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
 
/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
// $Id$
 
 
#ifndef TRKEVENTPRIMITIVES_SURFACEUNIQUEPTRT_H
#define TRKEVENTPRIMITIVES_SURFACEUNIQUEPTRT_H
#include <memory>
 
namespace Trk {
 
template <class S>
class SurfaceDeleter
{
public:
  void operator() (const S* p) { 
    if (p && p->isFree()) { delete p; }
  }
};
 
template <class S>
using SurfaceUniquePtrT = std::unique_ptr<S, SurfaceDeleter<S> >;
 
} // namespace Trk
 
#endif