/*
 * Copyright © 2007-2018 Advanced Micro Devices, Inc.
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sub license, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
 * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 * USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial portions
 * of the Software.
 */

/**
****************************************************************************************************
* @file  addrobject.h
* @brief Contains the Object base class definition.
****************************************************************************************************
*/

#ifndef __ADDR_OBJECT_H__
#define __ADDR_OBJECT_H__

#include "addrtypes.h"
#include "addrcommon.h"

namespace Addr
{

/**
****************************************************************************************************
* @brief This structure contains client specific data
****************************************************************************************************
*/
struct Client
{
    ADDR_CLIENT_HANDLE  handle;
    ADDR_CALLBACKS      callbacks;
};
/**
****************************************************************************************************
* @brief This class is the base class for all ADDR class objects.
****************************************************************************************************
*/
class Object
{
public:
    Object();
    Object(const Client* pClient);
    virtual ~Object();

    VOID* operator new(size_t size, VOID* pMem);
    VOID  operator delete(VOID* pObj);
    /// Microsoft compiler requires a matching delete implementation, which seems to be called when
    /// bad_alloc is thrown. But currently C++ exception isn't allowed so a dummy implementation is
    /// added to eliminate the warning.
    VOID  operator delete(VOID* pObj, VOID* pMem) { ADDR_ASSERT_ALWAYS(); }

    VOID* Alloc(size_t size) const;
    VOID  Free(VOID* pObj) const;

    VOID DebugPrint(const CHAR* pDebugString, ...) const;

    const Client* GetClient() const {return &m_client;}

protected:
    Client m_client;

    static VOID* ClientAlloc(size_t size, const Client* pClient);
    static VOID  ClientFree(VOID* pObj, const Client* pClient);

private:
    // disallow the copy constructor
    Object(const Object& a);

    // disallow the assignment operator
    Object& operator=(const Object& a);
};

} // Addr
#endif

