c++11 std::thread() 找不到函数?报错

环境:g++ 4.8.1 ubuntu12.04

std::thread() 报错

g++ -std=c++0x -c client.cpp

client.cpp line 73 error: no matching function for call to ‘std::thread::thread(<unresolved overloaded function type>)’
     std::thread t(RecvMsg);

我明明写了RecvMsg()了啊  

还有 就是改成C风格就不会报错（C风格的在这里）

代码也挺简单的  大神花几分钟看看吧 

/*
 * clinet.h
 */
#ifndef CLIENT_H
#define CLIENT_H

#include <iostream>
#include <arpa/inet.h> // socket ..
#include <unistd.h>    // close()
#include <thread>
#include <string>
#include <cstring> // memset()
using namespace std;
class Client{
private:
	int sockfd;
	struct sockaddr_in serv_addr;
	void SendMsg(const string &msg);
    void RecvMsg();
public:
	~Client();

    int  startClient(const string &ip, const int port);
	void stopClient();
};
#endif

/*
 *client.cpp
 */

#include "client.h"
void Client::SendMsg(const string &msg) {
	if(-1 == send(sockfd, msg.c_str(), msg.size(), 0))
		cout<<"Failed to send"<<endl;
}

void Client::RecvMsg(){
	int len;
	char recv_buf[1024];
	while (1) {
		memset(recv_buf, 0, sizeof(recv_buf));
        len = recv(sockfd, recv_buf, sizeof(recv_buf), 0);
		if (-1 == len) {
			cout<<"Failed to recv"<<endl;
		}
		if(0 == len){
            close(sockfd);
			cout<<"与服务器断开链接!"<<endl;
			break;
		}
		cout<<"Receive message: "<<recv_buf<<endl;
	}
}

int Client::startClient(const string &ip, const int port){
	sockfd = socket(AF_INET, SOCK_STREAM, 0);
	if (-1 == sockfd) {
		cout<<"Failed to sockfd"<<endl;
		return -1;
	}

	memset(&serv_addr, 0, sizeof(serv_addr));
	serv_addr.sin_family = AF_INET;
	serv_addr.sin_port = htons(port);
    serv_addr.sin_addr.s_addr = inet_addr(ip.c_str());

	int stat = connect(sockfd, (struct sockaddr *) &serv_addr,sizeof(serv_addr));
	if (-1 == stat) {
		cout<<"Failed to connect"<<endl;
		return -1;
	}
    std::thread t(RecvMsg);
    t.detach();
	while(1)
	{
		string send_msg;
		
		cin>>send_msg;
		if (send_msg == "q")
		{
			cout<<"结束客户端！"<<endl;
			break;
		}
		else
			SendMsg(send_msg);
	}
	return 0;
}

void Client::stopClient() {
	close(sockfd);
}

Client::~Client() {
	stopClient();
}