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added root_vertex()

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[SVN r10041]
This commit is contained in:
Jeremy Siek
2001-05-07 04:19:07 +00:00
parent 7824b8c5aa
commit c23f3afebe
1 changed files with 15 additions and 0 deletions
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15
include/boost/graph/named_function_params.hpp
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@@ -41,6 +41,7 @@ namespace boost {
struct vertex_invariant_t { enum { num =detail::vertex_invariant_num}; };
struct vertex_root_t { enum { num =detail::vertex_root_num}; };
struct orig_to_copy_t { enum { num = detail::orig_to_copy_num }; };
struct root_vertex_t { enum { num = detail::root_vertex_num }; };
namespace detail {
template <class T>
@@ -106,6 +107,13 @@ namespace boost {
return Params(pmap, *this);
}
template <typename Vertex>
bgl_named_params<Vertex, root_vertex_t, self>
root_vertex(const Vertex& r) const {
typedef bgl_named_params<Vertex, root_vertex_t, self> Params;
return Params(r, *this);
}
template <typename ColorMap>
bgl_named_params<ColorMap, vertex_color_t, self>
color_map(const ColorMap& pmap) const {
@@ -289,6 +297,13 @@ namespace boost {
return Params(pmap);
}
template <typename Vertex>
bgl_named_params<Vertex, root_vertex_t>
root_vertex(const Vertex& r) {
typedef bgl_named_params<Vertex, root_vertex_t> Params;
return Params(r);
}
template <typename ColorMap>
bgl_named_params<ColorMap, vertex_color_t>
color_map(ColorMap pmap) {