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Full merge from trunk at revision 41356 of entire boost-root tree.

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[SVN r41370]
This commit is contained in:
Beman Dawes
2007-11-25 18:38:02 +00:00
parent ed9cb87ac3
commit d57e8cfe9e
455 changed files with 64511 additions and 0 deletions
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69
test/algorithm/find_if.cpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 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 <boost/detail/lightweight_test.hpp>
#include <boost/fusion/container/vector/vector.hpp>
#include <boost/fusion/adapted/mpl.hpp>
#include <boost/fusion/sequence/io/out.hpp>
#include <boost/fusion/algorithm/query/find_if.hpp>
#include <boost/mpl/vector.hpp>
#include <boost/mpl/vector_c.hpp>
#include <boost/mpl/less.hpp>
#include <boost/type_traits/is_same.hpp>
struct X
{
operator int() const
{
return 12345;
}
};
int
main()
{
using namespace boost::fusion;
{
using boost::is_same;
using boost::mpl::_;
typedef vector<int, char, int, double> vector_type;
vector_type v(12345, 'x', 678910, 3.36);
std::cout << *find_if<is_same<_, char> >(v) << std::endl;
BOOST_TEST((*find_if<is_same<_, char> >(v) == 'x'));
std::cout << *find_if<is_same<_, int> >(v) << std::endl;
BOOST_TEST((*find_if<is_same<_, int> >(v) == 12345));
std::cout << *find_if<is_same<_, double> >(v) << std::endl;
BOOST_TEST((*find_if<is_same<_, double> >(v) == 3.36));
}
{
using boost::mpl::vector;
using boost::is_same;
using boost::mpl::_;
typedef vector<int, char, X, double> mpl_vec;
BOOST_TEST((*find_if<is_same<_, X> >(mpl_vec()) == 12345));
}
{
using boost::mpl::vector_c;
using boost::mpl::less;
using boost::mpl::int_;
using boost::is_same;
using boost::mpl::_;
typedef vector_c<int, 1, 2, 3, 4> mpl_vec;
BOOST_TEST((*find_if<less<_, int_<3> > >(mpl_vec()) == 1));
}
return boost::report_errors();
}