scip_sys

Function SCIPbacktrackProbing

Source 
pub unsafe extern "C" fn SCIPbacktrackProbing(
    scip: *mut SCIP,
    probingdepth: c_int,
) -> SCIP_RETCODE
Expand description

undoes all changes to the problem applied in probing up to the given probing depth; the changes of the probing node of the given probing depth are the last ones that remain active; changes that were applied before calling SCIPnewProbingNode() cannot be undone

@return \ref SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See \ref SCIP_Retcode “SCIP_RETCODE” for a complete list of error codes.

@pre This method can be called if @p scip is in one of the following stages: - \ref SCIP_STAGE_PRESOLVING - \ref SCIP_STAGE_SOLVING