DECLARE_SERIAL宏定义：
#ifndef _WIN32_WCE_NO_ARCHIVE_SUPPORT
#define DECLARE_SERIAL(class_name)
_DECLARE_DYNCREATE(class_name)
AFX_API friend CArchive& AFXAPI operator>>(CArchive& ar, class_name* &pOb);
#else // !_WIN32_WCE_NO_ARCHIVE_SUPPORT
#define DECLARE_SERIAL(class_name)
_DECLARE_DYNCREATE(class_name)
IMPLEMENT_SERIAL宏定义：
#ifndef _WIN32_WCE_NO_ARCHIVE_SUPPORT
#define IMPLEMENT_SERIAL(class_name, base_class_name, wSchema)
CObject* PASCAL class_name::CreateObject()
{ return new class_name; }
extern AFX_CLASSINIT _init_##class_name;
_IMPLEMENT_RUNTIMECLASS(class_name, base_class_name, wSchema,
class_name::CreateObject, &_init_##class_name)
AFX_CLASSINIT _init_##class_name(RUNTIME_CLASS(class_name));
CArchive& AFXAPI operator>>(CArchive& ar, class_name* &pOb)
{ pOb = (class_name*) ar.ReadObject(RUNTIME_CLASS(class_name));
return ar; }
#else
#define IMPLEMENT_SERIAL(class_name, base_class_name, wSchema)
CObject* PASCAL class_name::CreateObject()
{ return new class_name; }
extern AFX_CLASSINIT _init_##class_name;
_IMPLEMENT_RUNTIMECLASS(class_name, base_class_name, wSchema,
class_name::CreateObject, &_init_##class_name)
AFX_CLASSINIT _init_##class_name(RUNTIME_CLASS(class_name));
#endif // !_WIN32_WCE_NO_ARCHIVE_SUPPORT
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