/// <summary>
/// Tests if MultiPoint is simple.
/// </summary>
/// <param name="mp">Geometry to test. Must be of type MultiPoint.</param>
/// <returns>Returns True if geometry is simple.</returns>
/// <remarks>A MultiPoint is simple if and only if it has no repeated points.</remarks>
public bool IsSimple( MultiPoint mp )
{
if ( mp.IsEmpty() )
{
return true;
}
SortedList points = new SortedList();
for ( int i = 0; i < mp.GetNumGeometries(); i++ )
{
Point pt = (Point) mp.GetGeometryN( i );
Coordinate p = pt.GetCoordinate();
if ( points.Contains( p ) )
{
return false;
}
points.Add( p, p );
} //for ( int i = 0; i < mp.NumGeometries; i++ )
return true;
} // public bool IsSimple( MultiPoint mp )
