[zeromq-dev] help: memcpy with message_t

[liuchuanbo at gmail.com]

I'm using PUB-SUB test with zmq.
pls give me some advices. Thanks.


My code:
---------------------
std::string zipcode = "10001";
zmq::message_t message(zipcode.size()+1);

// it's OK.
memcpy ((void *) message.data(), "10001", zipcode.size()+1);

// it's Error, subscriber always receives bizarre code.
memcpy ((void *) message.data(), &zipcode, zipcode.size()+1);
---------------------



--
Best Regards,
Roy Liu

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