{

typedef bg::closeable_view

<

std::vector<int> const, bg::open

>::type view_type;

std::vector<int> v;

v.push_back(1);

v.push_back(2);

v.push_back(3);

view_type view(v);

typedef boost::range_iterator<view_type const>::type iterator;

iterator it = boost::begin(view);

iterator end = boost::end(view);

std::ostringstream out;

for ( ; it != end; ++it)

{

out << *it;

}

BOOST_CHECK_EQUAL(out.str(), "1231");

// Check operators =, ++, --, +=, -=

it = boost::begin(view);

BOOST_CHECK_EQUAL(*it, 1);

it += 2;

BOOST_CHECK_EQUAL(*it, 3);

it -= 2;

BOOST_CHECK_EQUAL(*it, 1);

it++;

BOOST_CHECK_EQUAL(*it, 2);

it--;

BOOST_CHECK_EQUAL(*it, 1);

// Also check them in the last regions

it = boost::begin(view) + 3;

BOOST_CHECK_EQUAL(*it, 1);

it--;

BOOST_CHECK_EQUAL(*it, 3);

it++;

BOOST_CHECK_EQUAL(*it, 1);

it -= 2;

BOOST_CHECK_EQUAL(*it, 2);

it += 2;

BOOST_CHECK_EQUAL(*it, 1);

BOOST_CHECK_EQUAL(boost::size(view), 4u);

{

typedef typename bg::closeable_view<Range const, Closure>::type view_type;

typedef typename boost::range_iterator<view_type const>::type iterator;

view_type view(range);

bool first = true;

std::ostringstream out;

iterator end = boost::end(view);

for (iterator it = boost::begin(view); it != end; ++it, first = false)

{

out << (first ? "" : " ") << bg::dsv(*it);

}

BOOST_CHECK_EQUAL(out.str(), expected);

std::string const& expected_false,

std::string const& expected_true)

{

Geometry geo;

bg::read_wkt(wkt, geo);

test_optionally_closing<bg::closed>(geo, expected_false);

test_optionally_closing<bg::open>(geo, expected_true);

{

test_geometry<bg::model::ring<P> >(

"POLYGON((1 1,1 4,4 4,4 1))",

"(1, 1) (1, 4) (4, 4) (4, 1)",

"(1, 1) (1, 4) (4, 4) (4, 1) (1, 1)");

{

test_non_geometry();

test_all<bg::model::d2::point_xy<double> >();

test_all<bg::model::point<int, 2, bg::cs::cartesian> >();

test_all<boost::tuple<double, double> >();

return 0;