/// <summary>
/// Create an instance of RowKeysPairAnsi from a file in DensePairAnsi format.
/// </summary>
/// <param name="pairAnsiFileName">The pairAnsi file</param>
/// <param name="parallelOptions">A ParallelOptions instance that configures the multithreaded behavior of this operation.</param>
/// <param name="fileAccess">A FileAccess value that specifies the operations that can be performed on the file. Defaults to 'Read'</param>
/// <param name="fileShare">A FileShare value specifying the type of access other threads have to the file. Defaults to 'Read'</param>
/// <returns>A RowKeysPairAnsi object </returns>
public static RowKeysPairAnsi GetInstanceFromPairAnsi(string pairAnsiFileName, ParallelOptions parallelOptions, FileAccess fileAccess = FileAccess.Read, FileShare fileShare = FileShare.Read)
{
RowKeysPairAnsi rowKeysPairAnsi = new RowKeysPairAnsi();
rowKeysPairAnsi.GetInstanceFromDenseStructFileNameInternal(pairAnsiFileName, parallelOptions, fileAccess, fileShare);
return(rowKeysPairAnsi);
}
