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POcannot convert namespace_something::some_class to some_class
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  1. POcannot convert namespace_something::some_class to some_class
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    copied!<p>And both classes are same, example:</p> <pre><code>///////////////server.h////////////// #ifndef SERVER_H #define SERVER_H #ifdef WIN32 #ifndef _WIN32_WINNT #define _WIN32_WINNT 0x0501 #endif #endif #include &lt;boost/shared_ptr.hpp&gt; #include &lt;boost/asio.hpp&gt; #include &lt;map&gt; #include "auxiliar.h" class Client; namespace Irc { typedef boost::shared_ptr&lt;Client&gt; ClientPtr; typedef std::map&lt;SocketPtr, ClientPtr&gt; ClientsMap; class Server { public: Server(); ~Server(); void start(); void startAccept(); ClientsMap::const_iterator begin() { return m_clients.begin(); } ClientsMap::const_iterator end() { return m_clients.end(); } private: ClientsMap m_clients; boost::asio::io_service service; boost::asio::ip::tcp::acceptor* m_acceptor; }; } //namespace Irc #endif /////////////server.cpp//////////////// #include "server.h" #include "defines.h" #include "client.h" Irc::Server::Server() { service.run(); } Irc::Server::~Server() { m_clients.clear(); } void Irc::Server::start() { m_acceptor = new boost::asio::ip::tcp::acceptor(service, boost::asio::ip::tcp::endpoint( boost::asio::ip::tcp::v4(), SERVER_PORT)); } void Irc::Server::startAccept() { SocketPtr s(new boost::asio::ip::tcp::socket(service)); m_acceptor-&gt;accept(*s); Client *client = new Client(s); client-&gt;setIoService(&amp;service); ClientPtr ptr(client); m_clients.insert(std::make_pair(s, ptr)); } </code></pre> <p>This produces the compilation error:</p> <blockquote> <p>g++.exe -c src/server.cpp -o src/server.o -I"D:/Dev-Cpp/include" -g -ggdb -I"include" -fexpensive-optimizations -O1 D:/Dev-Cpp/include/boost/smart_ptr/shared_ptr.hpp: In constructor <code>boost::shared_ptr&lt; &lt;template-parameter-1-1&gt; &gt;::shared_ptr(Y*) [with Y = Irc::Client, T = Client]': src/server.cpp:27: instantiated from here D:/Dev-Cpp/include/boost/smart_ptr/shared_ptr.hpp:179: error: cannot convert</code>Irc::Client*' to `Client*' in initialization</p> </blockquote>
 

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