/// <summary>
/// Compressed Value Storage (CVS) performs a basic lossless compression such that the
/// distinct entry values are aligned with their respective collection of linear indexes.
/// </summary>
/// <typeparam name="K">The type of keys.</typeparam>
/// <typeparam name="T">The type of entry values.</typeparam>
/// <param name="sparseMatrix">The sparse matrix to compress.</param>
/// <param name="linearIndexMode">The MatrixLinearIndexMode to apply to the coordinates.</param>
/// <returns>The compressed value storage (CVS) representation of the sparse matrix.</returns>
public static CVS <T> ToCVS <K, T>(this DOKSparseMatrixBase <K, T> sparseMatrix, MatrixLinearIndexMode linearIndexMode = MatrixLinearIndexMode.RowMajorOrder)
{
CVS <T> cvs = new CVS <T>(linearIndexMode, sparseMatrix.Size);
cvs.Compress(sparseMatrix);
return(cvs);
}
private void Connect()
{
try
{
basePath = IniUtils.GetConfig("Credentials", "Base");
string cvsType = IniUtils.GetConfig("CVS", "CVSType");
if (String.IsNullOrWhiteSpace(cvsType))
{
throw new ArgumentException("В настройках задайте тип системы контроля версий");
}
if (String.IsNullOrWhiteSpace(basePath))
{
throw new ArgumentException("В настройках задайте правильный путь до " + cvsType);
}
cvs = Activator.CreateInstance("CVSLib", "CVSLib.CVSTypes." + IniUtils.GetConfig("CVS", "CVSType")).Unwrap() as CVS;
cvs.location = basePath;
cvs.login = Environment.UserName;
cvs.Connect();
//cvs = new VSS(basePath, Environment.UserName);
}
catch (COMException exc)
{
string message = VSSErrors.GetMessageByCode(exc.ErrorCode);
MessageBox.Show(message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (ArgumentException exc)
{
MessageBox.Show(exc.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
catch (Exception exc)
{
MessageBox.Show(exc.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
