mirror of https://github.com/CGAL/cgal
39 lines
1022 B
TeX
39 lines
1022 B
TeX
\begin{ccRefEnum}{vertex_point_t}
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\ccInclude{CGAL/boost/graph/properties.h}
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\ccGlobalEnum{enum vertex_point_t { vertex_point } ; }
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\ccRefLabel{vertex_point}
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\ccHtmlCrossLink{vertex_point}
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The constant \ccc{vertex_point} is a \ccAnchor{http://www.boost.org/libs/graph/doc/PropertyTag.html}
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{property tag} which refers to the geometric embedding property of a vertex of a \ccc{HalfedgeGraph}.
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A \ccc{vertex_point} is an
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\ccAnchor{http://www.boost.org/libs/graph/doc/using_property_maps.html}
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{interior property},
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that is, a
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\ccAnchor{http://www.boost.org/libs/property_map/PropertyMap.html}{property map}
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for a \ccc{vertex_point} can be extracted from any model of a \ccc{HalfedgeGraph}
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using the {\sc Bgl}
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\ccAnchor{http://www.boost.org/libs/graph/doc/PropertyGraph.html}
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{PropertyGraph} interface:
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\ccc{boost::get(vertex_point,graph)}
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A point of a vertex can be directly accessed via:
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\ccc{boost::get(vertex_point,graph,vertex)}\\
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\ccc{boost::put(vertex_point,graph,vertex,newpoint)}
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\end{ccRefEnum}
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