iobject.h

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#ifndef _FBXSDK_IOBJECT_H_
#define _FBXSDK_IOBJECT_H_
/**************************************************************************
 Copyright © 1994 - 2007 Autodesk, Inc. and/or its licensors.
 All rights reserved.

 The coded instructions, statements, computer programs, and/or related material
 (collectively the "Data") in these files contain unpublished information
 proprietary to Autodesk, Inc. and/or its licensors, which is protected by
 Canada and United States of America federal copyright law and by international
 treaties.

 The Data may not be disclosed or distributed to third parties, in whole or in
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 THE DATA IS PROVIDED "AS IS" AND WITHOUT WARRANTY.
 ALL WARRANTIES ARE EXPRESSLY EXCLUDED AND DISCLAIMED. AUTODESK MAKES NO
 WARRANTY OF ANY KIND WITH RESPECT TO THE DATA, EXPRESS, IMPLIED OR ARISING
 BY CUSTOM OR TRADE USAGE, AND DISCLAIMS ANY IMPLIED WARRANTIES OF TITLE,
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 WITHOUT LIMITING THE FOREGOING, AUTODESK DOES NOT WARRANT THAT THE OPERATION
 OF THE DATA WILL BE UNINTERRUPTED OR ERROR FREE.

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**************************************************************************/
#include <kbaselib_h.h>

#include <kbaselib_nsbegin.h>

    #ifdef K_PLUGIN
        #define IObject    IKObject
        #define HIObject   HIKObject
        #define IObjectID  IKObjectID
        #define IKObjectID 0
        #define IObjectDerived      public IKObject
    #else
        #define IObjectID  0
        #define IObjectDerived      public IObject
    #endif

    K_FORWARD( IObject )

    
    typedef unsigned long kInterfaceID;

    #define FncDefine(PFNC,ISPURE) virtual PFNC##ISPURE
    #define Pure           =0;
    #define Implementation ;
    #define IObjectImplement(ClassName,IObjectOwner) \
        HIObject ClassName##::IQuery(kInterfaceID pInterfaceID,int IsLocal) {\
            if ((IObjectOwner!=NULL) && (!IsLocal)) {\
                return IObjectOwner->IQuery(pInterfaceID);\
            }\
            switch (pInterfaceID) 
    #define IObjectEnd return NULL; }
    #define ILOCAL          1

    #define IQUERY(Object,Interface) ((H##Interface)((Object)->IQuery(Interface##ID,0)))
    #define IQUERYLOCAL(Object,Interface) ( (H##Interface)((Object)->IQuery(Interface##ID,ILOCAL)))

    #define IQ(Object,Interface) IQUERY(Object,Interface)
    #define IQL(Object,Interface) IQUERYLOCAL(Object,Interface)

    /*********************************************************************
    *  Class IObject
    *    This is the base class of all Important interfaces of the system 
    *********************************************************************/

    #define IObject_Declare(IsPure)\
    public:\
        virtual HIObject    IQuery(kInterfaceID pInterfaceID, int IsLocal=0)IsPure\
        virtual void        Destroy(int IsLocal=0)IsPure\

    #define IQuery_Declare(IsPure)\
    public:\
        virtual HIObject IQuery (kInterfaceID pInterfaceID, int IsLocal=0)IsPure\
        
    class IObject {
        IObject_Declare(Pure)
    };

    typedef HIObject (* kObjectCreatorFnc)(HIObject pOwner,char *pName,void *pData);

    #ifdef KARCH_DEV_MSC
        #define K_INTERFACE_SPECIAL __declspec(novtable)
        #define NO_DLL              __declspec()        // Use for the Module parameter if the interface is not exported
    #else 
        #define K_INTERFACE_SPECIAL 
        #define NO_DLL                                  // Use for the Module parameter if the interface is not exported
    #endif

    #define K_INTERFACE( Name,Id ) \
    K_FORWARD( Name ) \
    const int Name##ID = Id; \
    class K_INTERFACE_SPECIAL Name : IObjectDerived { \
        Name##_Declare(Pure) \
    } 

#include <kbaselib_nsend.h>

#endif  // Must be the last line of the include file