protected override void buildChildren(IState parent)
{
SudokuState state = (SudokuState)parent;
state.findBeginField(useAdvancedHeuristic);
for (int k = 1; k < SudokuState.GRID_SIZE + 1; k++)
{
//Console.Write(String.Format("k: {0}, xy({1},{2})\n", k, state.xyBegin[0], state.xyBegin[1]));
if (state.isNumberCorrect(k, state.xyBegin[0], state.xyBegin[1]))
{
SudokuState child = new SudokuState(state, k, state.xyBegin[0], state.xyBegin[1]);
parent.Children.Add(child);
}
}
return;
}
public SudokuSearch(SudokuState state, bool advancedHeuristic = false) : base(state)
{
useAdvancedHeuristic = advancedHeuristic;
state.findBeginField(useAdvancedHeuristic);
}