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// Boost.Geometry
// Copyright (c) 2021-2023, Oracle and/or its affiliates.
// 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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