public Solver(SudokuData sudokuData)
{
if (sudokuData == null)
{
throw new ArgumentNullException("sudokuData");
}
this.sudokuData = sudokuData;
var sudoku = new SudokuSolver.Definition.Sudoku();
foreach (var grid in sudokuData.Grids)
{
var sudokuGrid = sudoku.Grids[grid.Index];
foreach (var element in grid.Elements.Where(item => item.Value.HasValue))
{
sudokuGrid.Elements[element.Index].SetValue(element.Value.Value);
}
}
foreach (var element in new SudokuSolver.SudokuElementEnumerable(sudoku))
{
element.ValueChanged += onElementValueChanged;
}
this.sudoku = sudoku;
}
public SudokuSolverWithSteps(SudokuData sudoku)
{
if (sudoku == null)
{
throw new ArgumentNullException("sudoku");
}
this.source = sudoku;
}
public SudokuInputValidator(SudokuData sudoku)
{
if (sudoku == null)
{
throw new ArgumentNullException("sudoku");
}
this.sudoku = sudoku;
foreach (var grid in sudoku.Grids)
{
foreach (INotifyPropertyChanged target in grid.Elements)
{
target.PropertyChanged += onElementPropertyChanged;
}
}
}
public SudokuData Copy()
{
var copy = new SudokuData();
using (var elementIterator = copy.grids.SelectMany(item => item.Elements).GetEnumerator())
using (var valueIterator = this.Values().GetEnumerator())
{
while (elementIterator.MoveNext() && valueIterator.MoveNext())
{
var value = valueIterator.Current;
if (value.HasValue)
{
elementIterator.Current.Value = value.Value;
}
}
}
return(copy);
}