COM_INTERFACE_ENTRY_CHAIN ( classname )
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classname
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¿¹¸¦ µé¾î, ATL »ùÇÿ¡¼¿¡¼ COMMAP
BEGIN_COM_MAP(COuter)
...COM_INTERFACE_ENTRY2(IDispatch, IOuter)
nbsp; ...
? COM_INTERFACE_ENTRY_CHAIN(CChainBase)
? ...
END_COM_MAP()(&N)
Âü°í COM Áöµµ¿¡¼ ù ¹øÂ° Ç׸ñ COM ¸ÊÀ» Æ÷ÇÔ ÇÏ´Â °³Ã¼¿¡ ÀÎÅÍÆäÀ̽º À̾î¾ß ÇÕ´Ï´Ù. COM_INTERFACE_ENTRY_CHAIN,ÀÌ ½ÃÁ¡¿¡¼ °Ë»öÇÒ ´Ù¸¥ °³Ã¼ÀÇ COM ¸ÊÀ» ÇÔ²² COM ¸Ê Ç׸ñÀ» ½ÃÀÛÇÒ ¼ö ¾ø½À´Ï´Ù µû¶ó¼, ¾îµð COM_INTERFACE_ENTRY_CHAIN (COtherObject) °³Ã¼ÀÇ COM ¸ÊÀ»¿¡ ³ªÅ¸³³´Ï´Ù. ´Ù¸¥ °³Ã¼ÀÇ COM ¸ÊÀ» ¸ÕÀú °Ë»ö, ±ÍÇÏÀÇ COM ¸Ê¿¡ IUnknown ¿¡ ´ë ÇÑ ÀÎÅÍÆäÀ̽º Ç׸ñÀ» Ãß°¡ ÇÏ·Á´Â °æ¿ì ´ÙÀ½ ´Ù¸¥ °³Ã¼ÀÇ COM ¸ÊÀ» üÀÎ. ¿¹¸¦ µé¾î:
BEGIN_COM_MAP(CThisObject)
nbsp; COM_INTERFACE_ENTRY(IUnknown)
? COM_INTERFACE_ENTRY_CHAIN(COtherObject)
END_COM_MAP)(&N)
COM ¸Ê Ç׸ñ¿¡ ´ë ÇÑ ¹ß¾ð¿¡ ´ë ÇÑ COM_INTERFACE_ENTRY ¸ÅÅ©·Î ÂüÁ¶ ÇϽʽÿÀ.