4 Mar
2011
4 Mar
'11
1:42 a.m.
On Thu, 3 Mar 2011, andreas tanner wrote:
I understand that for early exit from a depth_first_search, I use exceptions thrown in a visitor. Now how can I force not a complete exit, but just an immediate backtrack towards the root node?
Do you mean that you don't want the children of a given node explored, based on the result of the visitor? If so, you can use depth_first_visit(), which has a parameter for a termination function to do exactly that. -- Jeremiah Willcock