如何为boost::bind强制模板函数重载?

我正在尝试为创建谓词 std::find_if 通过使用 boost::bind 一起 boost::contains (来自boost/algoritm/string库)。 下面的代码片段展示了两种实现这一目标的方法。

#include <boost/algorithm/string.hpp>
#include <boost/bind.hpp>
#include <boost/function.hpp>

#include <iostream>
#include <string>

int main(int argc, char** argv) {
        std::string s1("hello mom");
        std::string s2("bye mom");

        boost::function<bool (std::string, std::string)> f = &boost::contains<std::string, std::string>;
        std::cout << s1 << " contains " << "hello, " << std::boolalpha << f(s1, "hello") << std::endl;
        std::cout << s2 << " contains " << "hello, " << std::boolalpha << f(s2, "hello") << std::endl;

        boost::function<bool (std::string)> contain_hello = boost::bind(boost::contains<std::string, std::string>, _1, std::string("hello"));
        std::cout << s1 << " contains " << "hello, " << std::boolalpha << contain_hello(s1) << std::endl;
        std::cout << s2 << " contains " << "hello, " << std::boolalpha << contain_hello(s2) << std::endl;
        return EXIT_SUCCESS;
}

当用G++3.4.5编译这段代码时,我得到了以下输出。

error: conversion from `<unresolved overloaded function type>' to non-scalar type `boost::function<bool ()(std::string, std::string), std::allocator<void> >' requested
error: no matching function for call to `bind(<unresolved overloaded function type>, boost::arg<1>&, std::string)'

当我切换到 boost::icontains 每次只有一个超负荷工作正常。 我知道如何解决非模板函数存在多个重载的类似情况。 有人能帮我把这个写得正确吗?还是应该编写自己的比较函数?