diff options
Diffstat (limited to 'boost/geometry/algorithms/detail/overlay/less_by_segment_ratio.hpp')
| -rw-r--r-- | boost/geometry/algorithms/detail/overlay/less_by_segment_ratio.hpp | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/boost/geometry/algorithms/detail/overlay/less_by_segment_ratio.hpp b/boost/geometry/algorithms/detail/overlay/less_by_segment_ratio.hpp index 21868a2939..dd30635ee2 100644 --- a/boost/geometry/algorithms/detail/overlay/less_by_segment_ratio.hpp +++ b/boost/geometry/algorithms/detail/overlay/less_by_segment_ratio.hpp @@ -2,6 +2,11 @@ // Copyright (c) 2007-2015 Barend Gehrels, Amsterdam, the Netherlands. +// This file was modified by Oracle on 2017. +// Modifications copyright (c) 2017 Oracle and/or its affiliates. + +// 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) @@ -60,6 +65,7 @@ template typename Indexed, typename Geometry1, typename Geometry2, typename RobustPolicy, + typename SideStrategy, bool Reverse1, bool Reverse2 > struct less_by_segment_ratio @@ -68,12 +74,14 @@ struct less_by_segment_ratio , operation_type for_operation , Geometry1 const& geometry1 , Geometry2 const& geometry2 - , RobustPolicy const& robust_policy) + , RobustPolicy const& robust_policy + , SideStrategy const& strategy) : m_turns(turns) , m_for_operation(for_operation) , m_geometry1(geometry1) , m_geometry2(geometry2) , m_robust_policy(robust_policy) + , m_strategy(strategy) { } @@ -84,6 +92,7 @@ private : Geometry1 const& m_geometry1; Geometry2 const& m_geometry2; RobustPolicy const& m_robust_policy; + SideStrategy const& m_strategy; typedef typename geometry::point_type<Geometry1>::type point_type; @@ -108,13 +117,8 @@ private : *right.other_seg_id, si, sj); - typedef typename strategy::side::services::default_strategy - < - typename cs_tag<point_type>::type - >::type strategy; - - int const side_rj_p = strategy::apply(pi, pj, rj); - int const side_sj_p = strategy::apply(pi, pj, sj); + int const side_rj_p = m_strategy.apply(pi, pj, rj); + int const side_sj_p = m_strategy.apply(pi, pj, sj); // Put the one turning left (1; right == -1) as last if (side_rj_p != side_sj_p) @@ -122,8 +126,8 @@ private : return side_rj_p < side_sj_p; } - int const side_sj_r = strategy::apply(ri, rj, sj); - int const side_rj_s = strategy::apply(si, sj, rj); + int const side_sj_r = m_strategy.apply(ri, rj, sj); + int const side_rj_s = m_strategy.apply(si, sj, rj); // If they both turn left: the most left as last // If they both turn right: this is not relevant, but take also here most left |