public SudokuSolver(int[,] array)
{
// since arrays are passed by reference
m_sudokuTable = new int[9, 9];
Array.Copy(array, m_sudokuTable, array.Length);
Debug.Assert(m_sudokuTable.GetLength(0) == 9);
Debug.Assert(m_sudokuTable.GetLength(1) == 9);
m_rowRules = new MyBitArray[9];
m_columnRules = new MyBitArray[9];
m_blockRules = new MyBitArray[9];
for (int i = 0; i < 9; i++)
{
m_rowRules[i] = new MyBitArray(9);
m_columnRules[i] = new MyBitArray(9);
m_blockRules[i] = new MyBitArray(9);
}
m_emptyCells = new List <CellFilling>();
LoadSudoku();
}
public CellFilling(Point coords, MyBitArray options)
{
Coords = coords;
m_options = options;
m_optionsCount = options.GetFalseIndexes().Count;
}
public CellFilling(Point coords)
{
Coords = coords;
m_options = new MyBitArray(9);
m_optionsCount = 9;
}
