//---------------------------------------------------------------------
private void Initialize(IInputGrid <bool> activeSites)
{
if (Count > int.MaxValue)
{
string mesg = string.Format("Landscape dimensions are too big; maximum # of sites = {0:#,###}",
int.MaxValue);
throw new System.ApplicationException(mesg);
}
dataIndexes = new Landscapes.DataIndexes.Array2D(activeSites);
activeSites.Close();
inactiveSiteCount = SiteCount - (int)dataIndexes.ActiveLocationCount;
}
//---------------------------------------------------------------------
internal ActiveSiteEnumerator(ILandscape landscape,
DataIndexes.Collection dataIndexes)
{
this.landscape = landscape;
this.activeLocationEtor = dataIndexes.GetActiveLocationEnumerator();
}