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move function before it is used

This commit is contained in:
Sébastien Loriot 2015-03-12 14:04:35 +01:00
parent b627da64e1
commit eec0d93a2f
1 changed files with 16 additions and 15 deletions
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31
BGL/include/CGAL/boost/graph/Euler_operations.h
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@ -626,6 +626,22 @@ void remove_face(typename boost::graph_traits<Graph>::halfedge_descriptor h,
remove_edge(edge(h, g), g);
}
/**
* adds and returns the edge `e` connecting `s` and `t`
* halfedge(e, g) has s as source and t as target
*/
template<typename Graph>
typename boost::graph_traits<Graph>::edge_descriptor
add_edge(typename boost::graph_traits<Graph>::vertex_descriptor s,
typename boost::graph_traits<Graph>::vertex_descriptor t,
Graph& g)
{
typename boost::graph_traits<Graph>::edge_descriptor e = add_edge(g);
set_target(halfedge(e, g), t, g);
set_target(opposite(halfedge(e, g), g), s, g);
return e;
}
/**
* if possible, adds a new face with vertices from a range with value type
* `boost::graph_traits<Graph>::vertex_descriptor`.
@ -799,21 +815,6 @@ add_face(const VertexRange& vr, Graph& g)
return f;
}
/**
* adds and returns the edge `e` connecting `s` and `t`
* halfedge(e, g) has s as source and t as target
*/
template<typename Graph>
typename boost::graph_traits<Graph>::edge_descriptor
add_edge(typename boost::graph_traits<Graph>::vertex_descriptor s,
typename boost::graph_traits<Graph>::vertex_descriptor t,
Graph& g)
{
typename boost::graph_traits<Graph>::edge_descriptor e = add_edge(g);
set_target(halfedge(e, g), t, g);
set_target(opposite(halfedge(e, g), g), s, g);
return e;
}
/**
* removes the incident face of `h` and changes all halfedges incident to the face into border halfedges. See `remove_face(g,h)` for a more generalized variant.