AAX_IDataBuffer.h

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/*================================================================================================*/
/*
 *
 * Copyright 2023 Avid Technology, Inc.
 * All rights reserved.
 * 
 * CONFIDENTIAL: this document contains confidential information of Avid. Do
 * not disclose to any third party. Use of the information contained in this
 * document is subject to an Avid SDK license.
 *
 */
 
/*================================================================================================*/
 
#pragma once
 
#ifndef AAX_IDataBuffer_H
#define AAX_IDataBuffer_H
 
#include "AAX_IACFDataBuffer.h"
#include "AAX.h"
#include "CACFUnknown.h"
#include "AAX_UIDs.h"
#include "acfextras.h"
 
 
class AAX_IDataBuffer : public AAX_IACFDataBuffer
                      , public CACFUnknown
{
public:
    ACF_DECLARE_STANDARD_UNKNOWN()
    
    ACFMETHOD(InternalQueryInterface)(const acfIID & riid, void **ppvObjOut) AAX_OVERRIDE
    {
        if (riid == IID_IAAXDataBufferV1)
        {
            *ppvObjOut = static_cast<IACFUnknown *>(this);
            ( static_cast<IACFUnknown *>(*ppvObjOut))->AddRef();
            return ACF_OK;
        }
        
        return this->CACFUnknown::InternalQueryInterface(riid, ppvObjOut);
    }
    
    // CACFUnknown does not support operator=()
    AAX_DELETE(AAX_IDataBuffer& operator= (const AAX_IDataBuffer&));
};
 
#endif