raiiwrapper.h

Go to the documentation of this file.

/********************************************************************************************
* Twitch Broadcasting SDK
*
* This software is supplied under the terms of a license agreement with Twitch Interactive, Inc. and
* may not be copied or used except in accordance with the terms of that agreement
* Copyright (c) 2012-2016 Twitch Interactive, Inc.
*********************************************************************************************/

#pragma once

template <typename _ctorRet_t>
struct RaiiWrapper
{
    RaiiWrapper(std::function<_ctorRet_t()> createCall, std::function<void()> destroyCall)
    :   mCtorRet( createCall() )
    ,   mDestroyCall(destroyCall)
    {       
    }

    ~RaiiWrapper()
    {
        mDestroyCall();
    }

    void Release()
    {
        mDestroyCall = nullptr;
    }

    std::function<void()> mDestroyCall;
    _ctorRet_t mCtorRet;

private:
    RaiiWrapper(const RaiiWrapper& rhs);
    RaiiWrapper& operator=(const RaiiWrapper& rhs);
};