und zwar hätte ich folgendes vor:

// Header

class System{
private:
	boost::thread_group threads;

	void initialize();
	void TCPServer(unsigned short _port = 0);
public:
	System();
	~System();
	void instanceServer(unsigned short _port);
	void instanceClient();
};

// Source
System::System() {
	initialize();
}

System::~System() {
	this->threads.join_all();
}

void System::initialize() {
}

void System::instanceServer(unsigned short _port) {
	// Server
	this->threads.create_thread(boost::bind(&System::TCPServer, _port));
}

void System::instanceClient() {
}

void System::TCPServer(unsigned short _port) {
	// Mach was
}

// Hauptprogramm
int main(int argc, char* argv[]) {
	System *sys = new System();
	sys->instanceServer(80);
	return 0;
}

Wenn ich das kompilieren möchte erhalte ich folgende Fehlermeldung:

c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(18) : error C2091: function returns function
system.cpp(19) : see reference to class template instantiation 'boost::_bi::bind_t<R,F,L>' being compiled
        with
        [
            R=void (unsigned short),
            F=boost::_mfi::dm<void (unsigned short),System>,
            L=boost::_bi::list1<boost::_bi::value<unsigned short>>
        ]
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(24) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(29) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(35) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(41) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(47) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(53) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(59) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(65) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(71) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(77) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(83) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(89) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(95) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(101) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(107) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(113) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(119) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(125) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(131) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(137) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(142) : error C2091: function returns function
c:\boost_80\include\boost-1_33_1\boost\mem_fn.hpp(318) : warning C4180: qualifier applied to function type has no meaning; ignored
        c:\boost_80\include\boost-1_33_1\boost\bind\bind_template.hpp(160) : see reference to class template instantiation 'boost::_mfi::dm<R,T>' being compiled
        with
        [
            R=void (unsigned short),
            T=System
        ]
c:\boost_80\include\boost-1_33_1\boost\mem_fn.hpp(326) : warning C4180: qualifier applied to function type has no meaning; ignored
c:\boost_80\include\boost-1_33_1\boost\mem_fn.hpp(336) : warning C4180: qualifier applied to function type has no meaning; ignored
c:\boost_80\include\boost-1_33_1\boost\mem_fn.hpp(350) : warning C4180: qualifier applied to function type has no meaning; ignored
c:\boost_80\include\boost-1_33_1\boost\mem_fn.hpp(355) : warning C4180: qualifier applied to function type has no meaning; ignored
c:\boost_80\include\boost-1_33_1\boost\mem_fn.hpp(369) : warning C4180: qualifier applied to function type has no meaning; ignored

Kann mir jemand sagen helfen wie ich es fertig bekomme das ich eine Methode mit boost::threads mit und ohne argumente aufrufen kann?

Vielen Dank im Voraus

_freeze_