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fusion: merge of associative iterators/views and the new fold interface

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[SVN r58618]
This commit is contained in:
Christopher Schmidt
2010-01-01 22:00:21 +00:00
parent b605617c4f
commit cda74605fc
379 changed files with 28481 additions and 2185 deletions
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45
test/sequence/joint_view.cpp
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@ -5,13 +5,22 @@
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/map.hpp>
#include <boost/fusion/container/set.hpp>
#include <boost/fusion/container/vector/vector.hpp>
#include <boost/fusion/view/joint_view/joint_view.hpp>
#include <boost/fusion/sequence/io/out.hpp>
#include <boost/fusion/sequence/comparison/equal_to.hpp>
#include <boost/fusion/container/generation/make_vector.hpp>
#include <boost/fusion/sequence/intrinsic/at.hpp>
#include <boost/mpl/vector_c.hpp>
#include <boost/fusion/sequence/intrinsic/has_key.hpp>
#include <boost/fusion/sequence/intrinsic/begin.hpp>
#include <boost/fusion/iterator/next.hpp>
#include <boost/fusion/iterator/key_of.hpp>
#include <boost/fusion/iterator/value_of.hpp>
#include <boost/fusion/iterator/deref_data.hpp>
#include <boost/mpl/assert.hpp>
#include <string>
struct X
{
@ -139,6 +148,40 @@ main()
}
}
{
typedef map<pair<void,int> > map_type;
map_type m(make_pair<void>(0));
typedef set<std::string, float> set_type;
set_type s("foo", 1.3f);
typedef joint_view<map_type, set_type> joint_view_type;
joint_view_type j(m,s);
BOOST_MPL_ASSERT((result_of::has_key<joint_view_type, void>::type));
BOOST_MPL_ASSERT((result_of::has_key<joint_view_type, std::string>::type));
BOOST_MPL_ASSERT((result_of::has_key<joint_view_type, float>::type));
BOOST_MPL_ASSERT((boost::is_same<result_of::key_of<result_of::begin<joint_view_type>::type>::type, void>));
BOOST_MPL_ASSERT((boost::is_same<result_of::key_of<result_of::next<result_of::begin<joint_view_type>::type>::type>::type, std::string>));
BOOST_MPL_ASSERT((boost::is_same<
result_of::key_of<result_of::next<result_of::next<result_of::begin<joint_view_type>::type>::type>::type>::type
, float>));
BOOST_MPL_ASSERT((boost::is_same<result_of::value_of_data<result_of::begin<joint_view_type>::type>::type, int>));
BOOST_MPL_ASSERT((boost::is_same<result_of::value_of_data<result_of::next<result_of::begin<joint_view_type>::type>::type>::type, std::string>));
BOOST_MPL_ASSERT((boost::is_same<
result_of::value_of_data<result_of::next<result_of::next<result_of::begin<joint_view_type>::type>::type>::type>::type
, float>));
std::cout << deref_data(begin(j)) << std::endl;
std::cout << deref_data(boost::fusion::next(begin(j))) << std::endl;
std::cout << deref_data(next(boost::fusion::next(begin(j)))) << std::endl;
BOOST_TEST((deref_data(begin(j)) == 0));
BOOST_TEST((deref_data(boost::fusion::next(begin(j))) == "foo"));
BOOST_TEST((deref_data(next(boost::fusion::next(begin(j)))) == 1.3f));
}
return boost::report_errors();
}