bind.hpp

From: Peter Dimov (pdimov_at_[hidden])
Date: 2001-06-14 10:21:42

Get it at

http://groups.yahoo.com/group/boost/files/bind/bind.hpp
http://groups.yahoo.com/group/boost/files/bind/bind_test.cpp

Example:

#include <iostream>
#include <boost/config.hpp>
#include <boost/function.hpp>
#include "bind.hpp"

using boost::rv;
using boost::lv;

int f_6(int a, int b, int c, int d, int e, int f)
{
 std::cout << "( " << a << ", " << b << ", " << c << ", " << d << ", " << e
<< ", " << f << ")\n";
 return 0;
}

int main()
{
 int i(20);

 boost::function<void, int, int, int> F = boost::bind<int>(f_6, _1, 10, _2,
i, _3, lv(i));

 F(-1, -2, -3);

 i = 94;

 F(-1, -2, -3);
}

Output:

( -1, 10, -2, 20, -3, 20)
( -1, 10, -2, 20, -3, 94)

on MSVC 7.0b1, g++ 2.95.2, bcc32 5.5.1, Intel C++ 5.0.

--
Peter Dimov
Multi Media Ltd.