Originally posted by: SteffenBakker

I am currently implementing a branch and cut algorithm using the CPLEX CutCallback ( CPLEX Python API, CPLEX Optimization Studio 12.7.1), where I want to apply my user cuts only up to a certain depth in the branch and bound tree. However, I cannot access the depth_node function in the CutCallback. This is only possible in a NodeCallback. As far as I can see, I cannot exchange information between these callbacks. Is there any way around this?

Indeed, there is no function to obtain the depth of a node from the cut callback :-(

However, you can use an undocumented function for that. Can you please try self._get_node_info(222, 0)? That should return the depth of the current node.