Re: [Boost-users] Using a set with kruskal_minimum_spanning_tree

My mistake, I forgot the edge descriptors don't have an operator< method and hense an associated container using them as a key must have an approbriate predicate. Works fine now. Jeffrey Holle wrote:

I've sucessfully created an program that uses kruskal_minimum_spanning_tree. I presently give a vector container to this algorithm, which it populates in providing its answer.

Now I want to optimize my program by switching to set.

For vector, I use "back_inserter(m_spanningTreeEdges)".

For set, I've attempted to use "inserter(m_spanningTreeEdges,m_spanningTreeEdges.end())", but this doesn't work.

Can somebody tell me the correct way to code this, or tell me that it isn't possible?