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add operator() to Angle_2 functor (code,global function,doc,test).

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That was submitted as small feature.
This commit is contained in:
Sébastien Loriot
2011-01-07 10:04:06 +00:00
parent 5fcaa50d1b
commit 99dda59784
9 changed files with 130 additions and 6 deletions
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Cartesian_kernel/include/CGAL/Cartesian/function_objects.h
+16 -1
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@@ -40,13 +40,28 @@ namespace CartesianKernelFunctors {
template <typename K>
class Angle_2
{
typedef typename K::Point_2 Point_2;
typedef typename K::Point_2 Point_2;
typedef typename K::Vector_2 Vector_2;
public:
typedef typename K::Angle result_type;
result_type
operator()(const Vector_2& u, const Vector_2& v) const
{ return angleC2(u.x(), u.y(), v.x(), v.y()); }
result_type
operator()(const Point_2& p, const Point_2& q, const Point_2& r) const
{ return angleC2(p.x(), p.y(), q.x(), q.y(), r.x(), r.y()); }
result_type
operator()(const Point_2& p, const Point_2& q,
const Point_2& r, const Point_2& s) const
{
return angleC2(p.x(), p.y(),
q.x(), q.y(),
r.x(), r.y(),
s.x(), s.y());
}
};
template <typename K>