[serialization] + [boost.python] serialization of python object
Li Lirong wrote:
According to the documentation of boost.python, one can derive from c++ base class in Python and override the virtual functions in Python. However, is it possible to serialize the objects of the python class using the serialization library?
I think we're a little ways off from that. If you want to get started now take a look Plugin Archive Adaptor in the manual section "Future Directions" Robert Ramey
"Robert Ramey" <ramey@rrsd.com> writes:
Li Lirong wrote:
According to the documentation of boost.python, one can derive from c++ base class in Python and override the virtual functions in Python. However, is it possible to serialize the objects of the python class using the serialization library?
Why would you do that when you can use pickle? -- Dave Abrahams Boost Consulting http://www.boost-consulting.com
--- David Abrahams <dave@boost-consulting.com> wrote:
"Robert Ramey" <ramey@rrsd.com> writes:
Li Lirong wrote:
According to the documentation of boost.python, one can derive from c++ base class in Python and override the virtual functions in Python. However, is it possible to serialize the objects of the python class using the serialization library?
Why would you do that when you can use pickle?
It would be nice to have an automatic mechanism for serializing the wrapped C++ objects. As it stands I have to manually define the pickle support for each wrapped C++ type. In practice it is not a big deal, though, at least not with my usage patterns. Most of my wrapped types are never pickled. The only major effort was to implement efficient pickling of large arrays. Going off on a tangent: does the boost serialization library have support for portable serialization of large arrays (e.g. std::vector<double>)? Ralf __________________________________ Do you Yahoo!? Yahoo! Tax Center - File online by April 15th http://taxes.yahoo.com/filing.html
participants (4)
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David Abrahams -
Li Lirong -
Ralf W. Grosse-Kunstleve -
Robert Ramey