// Boost.Geometry (aka GGL, Generic Geometry Library)

// Copyright (c) 2007-2025 Barend Gehrels, Amsterdam, the Netherlands.
// Copyright (c) 2023-2024 Adam Wulkiewicz, Lodz, Poland.

// This file was modified by Oracle on 2017-2024.
// Modifications copyright (c) 2017-2024 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

// Use, modification and distribution is subject to the Boost Software License,
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)

#ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_DEBUG_TRAVERSE_HPP
#define BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_DEBUG_TRAVERSE_HPP

#include <boost/geometry/algorithms/detail/overlay/turn_info.hpp>

#if defined(BOOST_GEOMETRY_DEBUG_INTERSECTION) \
    || defined(BOOST_GEOMETRY_OVERLAY_REPORT_WKT) \
    || defined(BOOST_GEOMETRY_DEBUG_TRAVERSE)
#  include <string>
#  include <boost/geometry/algorithms/detail/overlay/debug_turn_info.hpp>
#  include <boost/geometry/io/wkt/wkt.hpp>
#endif

namespace boost { namespace geometry
{

#ifndef DOXYGEN_NO_DETAIL
namespace detail { namespace overlay
{

template <typename Turn, typename Operation>
#ifdef BOOST_GEOMETRY_DEBUG_TRAVERSE
inline void debug_traverse(Turn const& turn, Operation op,
                std::string const& header, bool condition = true)
{
    if (! condition)
    {
        return;
    }
    std::cout << " " << header
        << " at " << op.seg_id
        << " meth: " << method_char(turn.method)
        << " op: " << operation_char(op.operation)
        << " of:  " << operation_char(turn.operations[0].operation)
        << operation_char(turn.operations[1].operation)
        << " " << geometry::wkt(turn.point)
        << std::endl;

    if (boost::contains(header, "Finished"))
    {
        std::cout << std::endl;
    }
}
#else
inline void debug_traverse(Turn const& , Operation, const char*, bool = true)
{
}
#endif

}} // namespace detail::overlay
#endif // DOXYGEN_NO_DETAIL

}} // namespace boost::geometry

#endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_DEBUG_TRAVERSE_HPP