/// <summary>
/// Initializes a new instance of <see cref="ImageSop"/>.
/// </summary>
public ImageSop(ISopDataSource dataSource)
: base(dataSource)
{
_functionalGroups = new FunctionalGroupMapCache(DataSource, DataSource.SopClassUid);
}
/// <summary>
/// Constructs a new instance of <see cref="ImageSop"/> from a local file.
/// </summary>
/// <param name="filename">The path to a local DICOM Part 10 file.</param>
public ImageSop(string filename)
: base(filename)
{
_functionalGroups = new FunctionalGroupMapCache(DataSource, DataSource.SopClassUid);
}