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Fixed crash on vertex_remove

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Anna Rose 2011-06-27 20:37:46 -04:00
parent 39db9b6c12
commit a77a8575c5
1 changed files with 1 additions and 2 deletions
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3
graph.cpp
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@ -143,10 +143,9 @@ void Graph::remove_vertex(Vertex* target)
for (cursor = target->neighbors.begin(); cursor != target->neighbors.end(); for (cursor = target->neighbors.begin(); cursor != target->neighbors.end();
cursor++) cursor++)
{ {
Vertex* neighbor = *cursor;
list<Vertex*>::iterator subcursor = find(target->neighbors.begin(), list<Vertex*>::iterator subcursor = find(target->neighbors.begin(),
target->neighbors.end(), target->neighbors.end(),
target); *cursor);
assert(subcursor != target->neighbors.end()); assert(subcursor != target->neighbors.end());
target->neighbors.erase(subcursor); target->neighbors.erase(subcursor);
} }