/* The following code example is taken from the book * "C++ Templates - The Complete Guide" * by David Vandevoorde and Nicolai M. Josuttis, Addison-Wesley, 2002 * * (C) Copyright David Vandevoorde and Nicolai M. Josuttis 2002. * Permission to copy, use, modify, sell and distribute this software * is granted provided this copyright notice appears in all copies. * This software is provided "as is" without express or implied * warranty, and with no claim as to its suitability for any purpose. */#include <string>#include <iostream>#include "funcptr.hpp"#include "binder5.hpp"#include "bindconv.hpp"bool func (std::string const& str, double d, float f) {    std::cout << str << ": "               << d << (d<f? "<": ">=")               << f << '\n';    return d<f;}int main() {    bool result = bind<1>(func_ptr(func), "Comparing")(1.0, 2.0);    std::cout << "bound function returned " << result << '\n';}