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[get_turns] Change parameters of intersection_info::is_spike_of_collinear()

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This commit is contained in:
Adam Wulkiewicz
2014-04-26 03:21:10 +02:00
parent f697aa85aa
commit edfb2c29c0
1 changed files with 7 additions and 8 deletions
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15
include/boost/geometry/algorithms/detail/overlay/get_turn_info_for_endpoint.hpp
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@@ -93,8 +93,7 @@ public:
{
if ( qk_p1 == 0 )
{
return is_spike_of_collinear(segment_type1(pi(), pj()),
segment_type1(pj(), pk()));
return is_spike_of_collinear(pi(), pj(), pk());
}
return true;
@@ -115,8 +114,7 @@ public:
{
if ( pk_q1 == 0 )
{
return is_spike_of_collinear(segment_type2(qi(), qj()),
segment_type2(qj(), qk()));
return is_spike_of_collinear(qi(), qj(), qk());
}
return true;
@@ -128,10 +126,10 @@ public:
private:
template <typename Point>
inline bool is_spike_of_collinear(
model::referring_segment<Point const> const& s1,
model::referring_segment<Point const> const& s2) const
inline bool is_spike_of_collinear(Point const& i, Point const& j, Point const& k) const
{
typedef model::referring_segment<Point const> seg_t;
typedef strategy_intersection
<
typename cs_tag<Point>::type, Point, Point, Point, RobustPolicy
@@ -139,7 +137,8 @@ private:
typedef typename si::segment_intersection_strategy_type strategy;
typename strategy::return_type result = strategy::apply(s1, s2, m_robust_policy);
typename strategy::return_type result
= strategy::apply(seg_t(i, j), seg_t(j, k), m_robust_policy);
return result.template get<0>().count == 2;
}