mirror of https://github.com/CGAL/cgal
previous data member is now a reference in Null_mesher_visitor_level: visitor used by Mesh_3 as Previous_level has a state, so doing a copy is not an option.
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@ -25,11 +25,11 @@ namespace CGAL {
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template <typename Previous_level>
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class Null_mesh_visitor_level
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{
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Previous_level previous;
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Previous_level& previous;
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public:
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typedef Previous_level Previous_visitor;
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Null_mesh_visitor_level(Previous_level p) : previous(p)
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Null_mesh_visitor_level(Previous_level& p) : previous(p)
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{
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}
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