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Added a test to gradient fitting functions

This commit is contained in:
Mael Rouxel-Labbé 2017-09-13 16:13:47 +02:00
parent 9a5e0f8a64
commit 58bd2302e0
1 changed files with 31 additions and 0 deletions
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31
Interpolation/test/Interpolation/include/CGAL/_test_regular_neighbors_2.cpp
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@ -28,6 +28,8 @@
#include <CGAL/Origin.h>
#include <CGAL/regular_neighbor_coordinates_2.h>
#include <CGAL/Interpolation_gradient_fitting_traits_2.h>
#include <CGAL/sibson_gradient_fitting.h>
template < class ForwardIterator >
bool test_norm(ForwardIterator first, ForwardIterator beyond,
@ -55,6 +57,33 @@ bool test_barycenter(ForwardIterator first, ForwardIterator beyond,
return p==b;
}
template <class Triangul>
void test_gradient_fitting(const Triangul& rt)
{
typedef typename Triangul::Geom_traits::Kernel K;
typedef typename Triangul::Geom_traits::FT FT;
typedef typename Triangul::Geom_traits::Vector_2 Vector_2;
typedef typename Triangul::Geom_traits::Point_2 Point;
struct Functor
{
typedef std::pair<FT, bool> result_type;
result_type operator()(const Point&) { return std::make_pair(0., true); }
};
typedef typename std::back_insert_iterator<
std::vector<
std::pair< Point, Vector_2 > > > OutputIterator;
std::vector<std::pair< Point, Vector_2 > > v;
OutputIterator out = std::back_inserter(v);
Functor f;
CGAL::Interpolation_gradient_fitting_traits_2<K> traits;
sibson_gradient_fitting_rn_2(rt, out, f, traits);
}
template <class Triangul>
void
@ -113,6 +142,8 @@ _test_regular_neighbors_2( const Triangul & )
coords.clear();
}
test_gradient_fitting(T);
//TESTING a GRID POINT SET
std::cout << "RN2: Testing grid points." << std::endl;