private static ArrangeResult Arrange(IEnumerable<IndivData> inds, CancellationToken cancellationToken)
{
ArrangeSet oRet = null;
try
{
var indivs = inds.ToList();
int n = indivs.Count;
if (!cancellationToken.IsCancellationRequested)
{
for (int i = 0; i < n; ++i)
{
if (!cancellationToken.IsCancellationRequested)
{
ArrangeSet pSet = new ArrangeSet(indivs, indivs[i]);
if (pSet.arrange(cancellationToken))
{
if (pSet.IsValid && (!cancellationToken.IsCancellationRequested))
{
if (oRet == null)
{
oRet = pSet;
}
else if (pSet.Criteria < oRet.Criteria)
{
oRet = pSet;
}
}// valid
}// arrange
}// process
}// i
}// ok
}
catch (Exception /* ex */)
{
oRet = null;
}
if (cancellationToken.IsCancellationRequested)
{
oRet = null;
}
ArrangeResult pRet = null;
if ((oRet != null) && oRet.IsValid)
{
pRet = new ArrangeResult(oRet.Criteria, oRet.CurrentList);
}
return pRet;
}
public object Clone()
{
ArrangeResult p = new ArrangeResult();
p.Criteria = this.Criteria;
p.Indivs = this.Indivs;
return p;
}