ie_irelease.hpp

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 // Copyright (C) 2018-2019 Intel Corporation


 // SPDX-License-Identifier: Apache-2.0


 //


 


 /**


  * @brief A header file for the Inference Engine plugins destruction mechanism


  * @file ie_irelease.hpp


  */


 #pragma once


 

 #include "ie_no_copy.hpp"


 #include <memory>


 

 namespace InferenceEngine {

 namespace details {


 /**


  * @brief This class is used for objects allocated by a shared module (in *.so)


  */


 class IRelease : public no_copy {

 public:


     /**


      * @brief Releases current allocated object and all related resources.


      * Once this method is called, the pointer to this interface is no longer valid


      */


     virtual void Release() noexcept = 0;

 

  protected:


     /**


      * @brief Default destructor


      */


     ~IRelease() override = default;

 };

 

 

 

 template <class T> inline std::shared_ptr<T> shared_from_irelease(T * ptr) {

     std::shared_ptr<T> pointer(ptr, [](IRelease *p) {

         p->Release();

     });

     return pointer;

 }

 

 }  // namespace details


 }  // namespace InferenceEngine