// FirstTest.cpp : 定义控制台应用程序的入口点。
//function<type> 存放方法的地址,函数的包装器(function wrapper)
//*iterator1 内容为参数传入function
#include "stdafx.h"
#include <boost/function.hpp>
#include <string>
#include <iostream> 
using namespace std;
using namespace boost;
class FunTest
{
private:
		string m_name;
public:
	FunTest(string name)
	{
		m_name = name;
	}
	void print_mem(string elem)
	{
		cout << elem << this->m_name << endl;
	}
};
void printElem(string &elem)
{
	cout << elem <<endl;
}
int main()  
{ 
	//普通方法使用
	string name = "leeboy";
	boost::function<void(string &)> fun;
	fun = &printElem;
	fun(name);
	
	//此处写明FunTest*是因为所有的成员方法都会隐式传入this指针
	//传入类的指针来指明this的指向
	boost::function<void(FunTest*, string)> funclass;
	funclass = &FunTest::print_mem;
	FunTest test("leeboy");
	funclass(&test, "hello ");
	system("pause");
	return 0;  
}
原文:http://blog.csdn.net/leeboy_wang/article/details/43984865