private List <VariationItem> Combine(CombinationGenerator cg, List <VariationItem> viList1, List <VariationItem> viList2)
{
List <VariationItem> vList = new List <VariationItem>();
foreach (VariationItem v1 in viList1)
{
foreach (VariationItem v2 in viList2)
{
VariationItemGroup vi = new VariationItemGroup();
vi.Creator = typeof(CombinationGenerator).Name;
vi.Merge(this);
vi.Merge(v1);
vi.Children.Add(v1);
vi.Merge(v2);
vi.Children.Add(v2);
if (!cg.FilterVariationItem(vi))
{
vList.Add(vi);
}
}
}
return(vList);
}
///<summary>
///</summary>
public override List <VariationItem> Generate()
{
List <List <VariationItem> > variationListList = base.GenerateIVGChildrenSequential();
if (CombinerDegree == CombinationDegree.Tuple && this.Dependencies.Count > 2)
{
bool pictFound = true;
if (!File.Exists("pict.exe"))
{
// HACK FOR VS Deployment.
if (File.Exists(@"Data\pict.exe"))
{
File.Copy(@"Data\pict.exe", "pict.exe", true);
}
if (File.Exists(@"Common\pict.exe"))
{
File.Copy(@"Common\pict.exe", "pict.exe", true);
}
else
{
pictFound = false;
}
}
if (!pictFound)
{
throw new InvalidOperationException("The file pict.exe is not found in the current directory. " + Directory.GetCurrentDirectory());
}
int countVariationList = variationListList.Count;
object o = typeof(ObjectArrayGenerator).InvokeMember("GeneratePairwiseObjectArrays", BindingFlags.InvokeMethod | BindingFlags.Static | BindingFlags.Public,
null, typeof(ObjectArrayGenerator), variationListList.ToArray());
IObjectArrayCollection oCollection = (IObjectArrayCollection)o;
List <VariationItem> list = new List <VariationItem>();
foreach (object[] x in oCollection)
{
VariationItemGroup vGroup = new VariationItemGroup();
vGroup.Creator = typeof(CombinationGenerator).Name;
vGroup.Merge(this);
for (int i = 0; i < countVariationList; i++)
{
VariationItem item = (VariationItem)x[i];
if (!FilterVariationItem(item))
{
vGroup.Merge(item);
vGroup.Children.Add(item);
}
}
list.Add(vGroup);
}
return(list);
}
else
{
if (variationListList.Count == 1)
{
return(variationListList[0]);
}
if (variationListList.Count > 1)
{
List <VariationItem> variationList = variationListList[0];
for (int i = 1; i < variationListList.Count; i++)
{
variationList = Combine(this, variationList, variationListList[i]);
}
return(variationList);
}
}
return(new List <VariationItem>());
}