mirror of
https://github.com/boostorg/phoenix.git
synced 2026-01-21 17:12:17 +00:00
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2001-2007 Joel de Guzman
|
|
Copyright (c) 2014 John Fletcher
|
|
|
|
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 <iostream>
|
|
#include <cmath>
|
|
#include <algorithm>
|
|
#include <vector>
|
|
|
|
#include <typeinfo>
|
|
|
|
#include <boost/detail/lightweight_test.hpp>
|
|
#include <boost/phoenix/core.hpp>
|
|
#include <boost/phoenix/operator.hpp>
|
|
#include <boost/phoenix/function.hpp>
|
|
//#include <boost/phoenix/bind.hpp>
|
|
#include <boost/phoenix/scope.hpp>
|
|
#include <boost/phoenix/stl/algorithm.hpp>
|
|
#include <boost/phoenix/stl/container.hpp>
|
|
|
|
int
|
|
main()
|
|
{
|
|
using boost::phoenix::lambda;
|
|
using boost::phoenix::let;
|
|
using boost::phoenix::ref;
|
|
using boost::phoenix::val;
|
|
using boost::phoenix::arg_names::_1;
|
|
using boost::phoenix::arg_names::_2;
|
|
using boost::phoenix::local_names::_a;
|
|
// using boost::phoenix::local_names::_b;
|
|
using boost::phoenix::placeholders::arg1;
|
|
|
|
{
|
|
using boost::phoenix::for_each;
|
|
//#if (!defined(BOOST_MSVC) || (BOOST_MSVC < 1800))
|
|
int init[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
|
|
std::vector<int> v(init, init+10);
|
|
|
|
int x = 0;
|
|
for_each(_1, lambda(_a = _2)[_a += _1])(v, x);
|
|
BOOST_TEST(x == 55);
|
|
//#endif
|
|
}
|
|
|
|
{
|
|
using boost::phoenix::for_each;
|
|
using boost::phoenix::push_back;
|
|
|
|
//#if (!defined(BOOST_MSVC) || (BOOST_MSVC < 1800))
|
|
int x = 10;
|
|
std::vector<std::vector<int> > v(10);
|
|
for_each(_1, lambda(_a = _2)[push_back(_1, _a)])(v, x);
|
|
|
|
int y = 0;
|
|
for_each(arg1, lambda[ref(y) += _1[0]])(v);
|
|
BOOST_TEST(y == 100);
|
|
//#endif
|
|
}
|
|
|
|
return boost::report_errors();
|
|
}
|
|
|