boost::asio, Creating a std::vector ?

Asked Sep 11 '18 at 11:22

Active Sep 11 '18 at 11:22

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I need to extend an boost::asio::ip::tcp::iostream application to be able to connect to multiple clients. For this, i am trying to create a:

std::vector<boost::asio::ip::tcp::iostream>

and add iostreams, like this:

std::vector<boost::asio::ip::tcp::iostream> streams;

        boost::asio::io_service ios;
        boost::asio::ip::tcp::endpoint endpoint
            = boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), 4444);
        boost::asio::ip::tcp::acceptor acceptor(ios, endpoint);
        boost::asio::ip::tcp::iostream stream;

        acceptor.accept(*stream.rdbuf());

        streams.emplace_back(std::move(stream)); // gives error

the above code gives me an Attempted to reference a deleted function error.

I have tried push_back, and emplace_back as well. Is there a way to use a std::vector<boost::asio::ip::tcp::iostream>?

asked Sep 11 '18 at 11:22

anti

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are you compiling with --std=c++11 or higher? Which version of boost? – Richard Hodges Sep 11 '18 at 11:26
Boost 1.64, static libs, Windows 10, visual studio 2017. Thank you – anti Sep 11 '18 at 11:36
Possible duplicate of [Cannot use movable objects with Boost.Asio](https://stackoverflow.com/questions/17908369/cannot-use-movable-objects-with-boost-asio) – Mike van Dyke Sep 11 '18 at 11:45
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Upgrade your boost version because `basic_socket_iostream` can be moved since 1.66 version, see reference. – rafix07 Sep 11 '18 at 11:52
Thank you! That has indeed solved it. – anti Sep 11 '18 at 12:13

boost::asio, Creating a std::vector ?

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