perl语言里面的unpack如何翻译成c语言

[运动健将]

如题unpack("V",data)，对等mfc里面的哪个语句或函数

[运动健将]

顶一下，顶一下，顶一下

[赵4老师]

反序列化 CObject::Serialize virtual void Serialize( CArchive& ar ); throw( CMemoryException ); throw( CArchiveException ); throw( CFileException ); Parameters ar A CArchive object to serialize to or from. Remarks Reads or writes this object from or to an archive. You must override Serialize for each class that you intend to serialize. The overridden Serialize must first call the Serialize function of its base class. You must also use the DECLARE_SERIAL macro in your class declaration, and you must use the IMPLEMENT_SERIAL macro in the implementation. Use CArchive::IsLoading or CArchive::IsStoring to determine whether the archive is loading or storing. Serialize is called by CArchive::ReadObject and CArchive::WriteObject. These functions are associated with the CArchive insertion operator (<<) and extraction operator (>>). For serialization examples, see the articleSerialization (Object Persistence) in Visual C++ Programmer’s Guide. Example See CObList::CObList for a listing of the CAge class used in all CObject examples. // example for CObject::Serialize void CAge::Serialize( CArchive& ar ) { CObject::Serialize( ar ); if( ar.IsStoring() ) ar << m_years; else ar >> m_years; } CObject Overview | Class Members | Hierarchy Chart