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// Boost.Geometry

// Contributed and/or modified by Vissarion Fysikopoulos, on behalf of Oracle

// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle

// Licensed under the Boost Software License version 1.0.

// http://www.boost.org/users/license.html

#include <geometry_test_common.hpp>

#include <boost/geometry/algorithms/assign.hpp>

#include <boost/geometry/arithmetic/arithmetic.hpp>

#include <boost/geometry/core/cs.hpp>

#include <boost/geometry/geometries/point.hpp>

#include <boost/geometry/util/algorithm.hpp>

void test_dimension(bg::util::index_constant<0>)

{

bool called = false;

bg::detail::for_each_index<0>([&](auto) { called = true; });

BOOST_CHECK(!called);

BOOST_CHECK(bg::detail::all_indexes_of<0>([&](auto) { return true; }) == true);

BOOST_CHECK(bg::detail::all_indexes_of<0>([&](auto) { return false; }) == true);

BOOST_CHECK(bg::detail::any_index_of<0>([&](auto) { return true; }) == false);

BOOST_CHECK(bg::detail::any_index_of<0>([&](auto) { return false; }) == false);

BOOST_CHECK(bg::detail::none_index_of<0>([&](auto) { return true; }) == true);

BOOST_CHECK(bg::detail::none_index_of<0>([&](auto) { return false; }) == true);

}

template <std::size_t I>

void test_dimension(bg::util::index_constant<I>)

{

using point = bg::model::point<double, I, bg::cs::cartesian>;

point p;

bg::assign_value(p, 10.0);

bg::detail::for_each_index<I>([&](auto index)

{

BOOST_CHECK(bg::get<index>(p) == 10.0);

bg::set<index>(p, double(index));

});

bg::detail::for_each_dimension<point>([&](auto index)

{

BOOST_CHECK(bg::get<index>(p) == double(index));

});

BOOST_CHECK(

bg::detail::all_indexes_of<0>([&](auto index)

{

return bg::get<index>(p) == double(index);

}) == true);

BOOST_CHECK(

bg::detail::all_dimensions_of<point>([&](auto index)

{

return bg::get<index>(p) == 10;

}) == false);

BOOST_CHECK(

bg::detail::any_index_of<0>([&](auto)

{

return false;

}) == false);

BOOST_CHECK(

bg::detail::any_dimension_of<point>([&](auto index)

{

return bg::get<index>(p) == double(I - 1);

}) == true);

BOOST_CHECK(

bg::detail::none_index_of<0>([&](auto)

{

return false;

}) == true);

BOOST_CHECK(

bg::detail::none_dimension_of<point>([&](auto index)

{

return bg::get<index>(p) == double(0);

}) == false);

}

template <std::size_t I, std::size_t N>

struct test_dimensions

{

static void apply()

{

test_dimension(bg::util::index_constant<I>());

test_dimensions<I + 1, N>::apply();

}

};

template <std::size_t N>

struct test_dimensions<N, N>

{

static void apply() {}

};

int test_main(int, char* [])

{

test_dimensions<0, 5>::apply();

return 0;

}

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