Qt-solutions Archive, December 2006
Help on serialization?
Message 1 in thread
Hi.
I am new to QTLib and I have a problem and not sure where to look for
information. I wrote a class, say Class C; and would like to know how do
I serialize the class I wrote so when I use a QDataStream object to do a
<<, it will write my object into a binary file. Any example or pointer
to look for any information will be appreciated.
Summary.
1. Wrote a class called Class C and the object, obj.
2. Opened a QFile and attach it to a QDataStream object that is called fout.
3. Would like to know what do I need to do so I can call do a "fout <<
obj;" in my code.
Thank you.
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Message 2 in thread
Jason M. schrieb:
> 3. Would like to know what do I need to do so I can call do a "fout <<
> obj;" in my code.
Simple: Implement a << operator and, if you want do de-serialize the
object later, a >> operator, to write and read the objects properties
to/from a stream. You may want to consult a good C++ book, as this is
not Qt specific.
BTW, you may want to subscribe to the list qt-interest, as this list is
specific for a commercial product called "Qt Solutions".
Martin
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