private static void GenerateAllSolutionsTrees()
{
System.Console.WriteLine();
System.Console.WriteLine("Generating all solutions trees...");
System.Console.WriteLine();
FileInfo[] files = new DirectoryInfo(Directories.Examples).GetFiles(FileExtensions.XmlZipMask);
ShowProgress(0, 70);
new DirectoryInfo(Directories.SolutionTrees).CreateOrEmpty();
ConcurrentCounter counter = new ConcurrentCounter();
Parallel.ForEach(files, (file) =>
{
SudokuBoard board = SudokuBoard.LoadFromFile(file.FullName);
for (int i = 0; i < 4; i++)
{
SudokuSolutionNode node = SudokuSolutionNode.CreateRoot(board);
node.SolveWithStepAll();
node.SaveToFile(Directories.SolutionTrees + Path.DirectorySeparatorChar +
Path.GetFileNameWithoutExtension(Path.GetFileNameWithoutExtension(file.FullName)) + "_rotate_" + i + FileExtensions.XmlZipExt);
board = board.Rotate();
}
counter.Increment();
lock (counter)
{
ShowProgress(counter.Value * 70 / files.Length, 70);
}
});
}
