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Use a small_vector in Delaunay_triangulation 

It is only used locally in a function, and its size is at most the
dimension + 2.
Making the vector thread_local would work as well.
This commit is contained in:
Marc Glisse 2020-12-15 22:18:12 +01:00
parent ef13599d96
commit ec013564a9
1 changed files with 2 additions and 1 deletions
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3
Triangulation/include/CGAL/Delaunay_triangulation.h
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@ -21,6 +21,7 @@
#include <CGAL/Dimension.h>
#include <CGAL/Default.h>
#include <boost/container/small_vector.hpp>
#include <CGAL/boost/iterator/transform_iterator.hpp>
#include <algorithm>
@ -792,7 +793,7 @@ Delaunay_triangulation<DCTraits, TDS>
{
CGAL_precondition_msg( ! is_infinite(s), "full cell must be finite");
CGAL_expensive_precondition( POSITIVE == orientation(s) );
typedef std::vector<const Point *> Points;
typedef boost::container::small_vector<const Point *, 8> Points;
Points points(current_dimension() + 2);
int i(0);
for( ; i <= current_dimension(); ++i )