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fixed color comparison

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[SVN r10139]
This commit is contained in:
Jeremy Siek
2001-05-18 22:47:04 +00:00
parent 0263065191
commit 2ddd8e0d87
1 changed files with 3 additions and 2 deletions
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5
include/boost/graph/breadth_first_search.hpp
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@@ -139,7 +139,8 @@ namespace boost {
Edge e = *ei;
vis.examine_edge(e, g);
Vertex v = target(e, g);
if (get(color, v) == Color::white()) {
ColorValue v_color = get(color, v);
if (v_color == Color::white()) {
vis.tree_edge(e, g);
put(color, v, Color::gray());
vis.discover_vertex(v, g);
@@ -147,7 +148,7 @@ namespace boost {
} else {
vis.non_tree_edge(e, g);
if (get(color, v) == Color::gray())
if (v_color == Color::gray())
vis.gray_target(e, g);
else
vis.black_target(e, g);