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#include <CGAL/boost/graph/properties.h>
| enum edge_is_border_t { edge_is_border}; |
The constant edge_is_border is a property tag which refers to the property of an edge of being a border edge.
edge_is_border is an interior property. That is, a property map for edge_is_border can be extracted from any model of a HalfedgeGraph using the Bgl PropertyGraph interface:
boost::get(edge_is_border,graph)
The Boolean flag that indicates if the edge is a border can be directly accessed via:
boost::get(edge_is_border,graph,edge).