/// <summary> /// Add a node that we would like as close to position i as possible, with the requested weight. /// </summary> /// <param name="id">Caller's unique identifier for this node</param> /// <param name="position">Desired position</param> /// <param name="weight">The weight of the corresponding term in the goal function</param> public void AddVariableWithIdealPosition(int id, double position, double weight) { // This throws an ArgumentException if a variable with id is already there. variables.Add(id, solver.AddVariable(id, position, weight)); }