在实现文件中使用 IMPLEMENT_SERIAL 宏

[hondely]

IMPLEMENT_SERIAL( CPerson, CObject, 1 )

这个宏后面的参数是代表什么意思啊？

如果换成0呢？

[hondely]

[Quote=引用 1 楼 oldmtn 的回复:]
//implement file
18#define IMPLEMENT_SERIAL(class_name, base_class_name, wSchema) \
19 CObject* PASCAL class_name::CreateObject() \
20 { return new class_name; } \
21 extern AFX_CLASSINIT _init_##……
[/Quote]

能否来点中文的解释啊

[oldmtn]

//implement file
18#define IMPLEMENT_SERIAL(class_name, base_class_name, wSchema) \
19 CObject* PASCAL class_name::CreateObject() \
20 { return new class_name; } \
21 extern AFX_CLASSINIT _init_##class_name; \
22 _IMPLEMENT_RUNTIMECLASS(class_name, base_class_name, wSchema, \
23 class_name::CreateObject, &_init_##class_name) \
24 AFX_CLASSINIT _init_##class_name(RUNTIME_CLASS(class_name)); \
25 CArchive& AFXAPI operator>>(CArchive& ar, class_name* &pOb) \
26 { pOb = (class_name*) ar.ReadObject(RUNTIME_CLASS(class_name)); \
27 return ar; } \



http://www.cppblog.com/citywanderer/articles/8660.html