74722b8e46
- Added documention for the function adaption macros
- Added the What's new section
- Fixed some bugs
- Added basic support for phx2 result type deduction, not in production yet
[spirit]
- Made necessary changes that reflect latest phoenix internal changes
[SVN r71227]
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2001-2003 Joel de Guzman
|
|
|
|
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
==============================================================================*/
|
|
#include <vector>
|
|
#include <algorithm>
|
|
#include <iostream>
|
|
#include <boost/phoenix/core.hpp>
|
|
#include <boost/phoenix/function.hpp>
|
|
|
|
using boost::phoenix::function;
|
|
|
|
struct is_odd_
|
|
{
|
|
typedef bool result_type;
|
|
|
|
template <typename Arg>
|
|
bool operator()(Arg arg1) const
|
|
{
|
|
return arg1 % 2 == 1;
|
|
}
|
|
};
|
|
|
|
function<is_odd_> is_odd;
|
|
|
|
int
|
|
main()
|
|
{
|
|
using boost::phoenix::arg_names::arg1;
|
|
|
|
int init[] = { 2, 10, 4, 5, 1, 6, 8, 3, 9, 7 };
|
|
std::vector<int> c(init, init + 10);
|
|
typedef std::vector<int>::iterator iterator;
|
|
|
|
// Find the first odd number in container c
|
|
iterator it = std::find_if(c.begin(), c.end(), is_odd(arg1));
|
|
|
|
if (it != c.end())
|
|
std::cout << *it << std::endl; // if found, print the result
|
|
return 0;
|
|
}
|