AIMA.Core.Search.Framework.GraphSearch.removeNodeFromFrontier C# (CSharp) Method

        public override bool removeNodeFromFrontier(Node toRemove)
        {
            bool removed = base.removeNodeFromFrontier(toRemove);
            if (removed)
            {
                frontierState.Remove(toRemove.getState());
            }
            return removed;
        }