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Remove lambda/auto from cxx03 code

This commit is contained in:
Simon Giraudot 2019-07-01 14:54:31 +02:00
parent 495b3264c9
commit 2a96d5b42d
1 changed files with 25 additions and 5 deletions
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30
Classification/include/CGAL/Classification/Cluster.h
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@ -69,6 +69,28 @@ public:
std::shared_ptr<std::vector<std::size_t> > neighbors; std::shared_ptr<std::vector<std::size_t> > neighbors;
/// \endcond /// \endcond
/// \cond SKIP_IN_MANUAL
class Point_idx_to_point_unary_function
{
public:
typedef std::size_t argument_type;
typedef typename ItemMap::reference result_type;
typedef boost::readable_property_map_tag category;
const ItemRange* m_range;
ItemMap m_item_map;
Point_idx_to_point_unary_function (const ItemRange* range, ItemMap item_map)
: m_range (range), m_item_map (item_map)
{ }
result_type operator() (const argument_type& arg) const
{
return get (m_item_map, *(m_range->begin() + arg));
}
};
/// \endcond
private: private:
const ItemRange* m_range; const ItemRange* m_range;
ItemMap m_item_map; ItemMap m_item_map;
@ -139,14 +161,12 @@ public:
*/ */
const CGAL::Bbox_3& bbox() const const CGAL::Bbox_3& bbox() const
{ {
auto transform = [&](const std::size_t& idx) -> typename ItemMap::reference
{
return get (m_item_map, *(m_range->begin() + idx));
};
if (m_bounding_box == CGAL::Bbox_3()) if (m_bounding_box == CGAL::Bbox_3())
{
Point_idx_to_point_unary_function transform (m_range, m_item_map);
m_bounding_box = CGAL::bbox_3 (boost::make_transform_iterator (m_inliers->begin(), transform), m_bounding_box = CGAL::bbox_3 (boost::make_transform_iterator (m_inliers->begin(), transform),
boost::make_transform_iterator (m_inliers->end(), transform)); boost::make_transform_iterator (m_inliers->end(), transform));
}
return m_bounding_box; return m_bounding_box;
} }