mirror of https://github.com/CGAL/cgal
Add is_empty() as an alias to empty() as this is the CGAL nmaing convention
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@ -785,6 +785,8 @@ public:
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bool empty() const { return size_of_halfedges() == 0; }
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bool is_empty() const { return size_of_halfedges() == 0; }
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size_type capacity_of_vertices() const {
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// space reserved for vertices.
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return hds_.capacity_of_vertices();
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