What is CArchive class dowes?

Answer Posted / krishna akkulu

CArchive does not have a base class.archive object as a
kind of binary stream

You must create a CFile object before you can create a
CArchive object.

When you construct a CArchive object, you attach it to an
object of class CFile (or a derived class) that represents
an open file.

CArchive also supports programming with the MFC Windows
Sockets classes CSocket and CSocketFile. The IsBufferEmpty
member function supports that usage.

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