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// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2014, Oracle and/or its affiliates.
// Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle
// Licensed under the Boost Software License version 1.0.
// http://www.boost.org/users/license.html
#ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_IS_VALID_DEBUG_VALIDITY_PHASE_HPP
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_IS_VALID_DEBUG_VALIDITY_PHASE_HPP
#ifdef GEOMETRY_TEST_DEBUG
#include <iostream>
#include <boost/geometry/core/tag.hpp>
#include <boost/geometry/core/tags.hpp>
#endif
namespace boost { namespace geometry
{
namespace detail { namespace is_valid
{
template <typename Geometry, typename Tag = typename tag<Geometry>::type>
struct debug_validity_phase
{
static inline void apply(int)
{
}
};
#ifdef BOOST_GEOMETRY_TEST_DEBUG
template <typename Polygon>
struct debug_validity_phase<Polygon, polygon_tag>
{
static inline void apply(int phase)
{
switch (phase)
{
case 1:
std::cout << "checking exterior ring..." << std::endl;
break;
case 2:
std::cout << "checking interior rings..." << std::endl;
break;
case 3:
std::cout << "computing and analyzing turns..." << std::endl;
break;
case 4:
std::cout << "checking if holes are inside the exterior ring..."
<< std::endl;
break;
case 5:
std::cout << "checking connectivity of interior..." << std::endl;
break;
}
}
};
#endif
}} // namespace detail::is_valid
}} // namespace boost::geometry
#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_IS_VALID_DEBUG_VALIDITY_PHASE_HPP
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