[Boost-users] [boost] Re: Serialization - no & operator for primitives

From: Jeff Flinn (TriumphSprint2000_at_[hidden])
Date: 2005-06-09 07:14:56

Marcin Tustin wrote:
>
>
>      template<class Archive >
>      static void serialize(Archive & ar, D2::Message& g, const
> unsigned
> int version)
>      {
>         ar & g.getType(); // an int - error complains about this line.
>
> c:\D2\API\NewClient\EnhancedMessageHandler.h(132) : error C2679:
> binary '&' : no operator found which takes a right-hand operand of
> type 'uint32' (or there is no acceptable conversion)

What is the return type of getType()? If it's 'uint32' per the error
message, and the Archive type is '*_oarchive', your attempting to assign a
value to a temporary rvalue(terminology?). If it did compile, I doubt it
would perform as your expecting.

Jeff Flinn

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