NoDeletePtr.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
#ifndef ActsGeoUtils_NODELETEPTR_H
#define ActsGeoUtils_NODELETEPTR_H
 
#include <memory>
 
namespace ActsTrk {
 
    template<class Obj>
    class NoDeletePtr: public std::shared_ptr<Obj> {
        public:
            struct Deleter {
                void operator()(Obj*) const{}
            };
            NoDeletePtr(Obj* ptr):
                std::shared_ptr<Obj>(ptr, Deleter{}){
            }
    };
}
#endif