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The function barycenter computes the barycenter (weighted center of mass) of a set of 2D or 3D weighted points. The weight associated to each point is specified using a std::pair storing the point and its weight.
#include <CGAL/barycenter.h>
There is a set of overloaded barycenter functions for 2D and 3D weighted points. The user can also optionally pass an explicit kernel, in case the default, based on Kernel_traits is not sufficient. The dimension is also deduced automatically.
| template < typename InputIterator > | ||||
| K::Point_2 | barycenter ( InputIterator first, InputIterator beyond) | |||
computes the barycenter of a non-empty set of 2D weighted points.
K is Kernel_traits<std::iterator_traits<InputIterator>::value_type::first_type>::Kernel.
The value type must be std::pair<K::Point_2, K::FT>.
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| template < typename InputIterator, typename K > | ||||
| K::Point_2 | barycenter ( InputIterator first, InputIterator beyond, K k) | |||
computes the barycenter of a non-empty set of 2D weighted points.
The value type must be std::pair<K::Point_2, K::FT>.
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| template < typename InputIterator > | ||||
| K::Point_3 | barycenter ( InputIterator first, InputIterator beyond) | |||
computes the barycenter of a non-empty set of 3D weighted points.
K is Kernel_traits<std::iterator_traits<InputIterator>::value_type::first_type>::Kernel.
The value type must be std::pair<K::Point_3, K::FT>.
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| template < typename InputIterator, typename K > | ||||
| K::Point_3 | barycenter ( InputIterator first, InputIterator beyond, K k) | |||
computes the barycenter of a non-empty set of 3D weighted points.
The value type must be std::pair<K::Point_3, K::FT>.
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