/// <summary>
/// Union of compound number lists
/// </summary>
/// <param name="l2"></param>
/// <returns></returns>
public bool Union(
CidList l2)
{
bool modified = false;
foreach (CidListElement e in l2.List)
{
if (this.Get(e.Cid) != null)
{
continue; // if already in list then don't add
}
List.Add(e);
try { Dict.Add(e.Cid, e); }
catch (Exception ex) {}
modified = true;
}
return(modified); // todo: sort first?
}
/// <summary>
/// Apply the specified type of list logic
/// </summary>
/// <param name="l2"></param>
/// <param name="type"></param>
/// <returns></returns>
public bool ApplyListLogic(
CidList l2,
ListLogicType type)
{
if (type == ListLogicType.Union)
{
return(Union(l2));
}
else if (type == ListLogicType.Intersect)
{
return(Intersect(l2));
}
else if (type == ListLogicType.Difference)
{
return(Difference(l2));
}
else
{
throw new Exception("Invalid ListLogicType: " + type);
}
}
/// <summary>
/// Read a list from a file
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public static CidList ReadFromFile(
string fileName)
{
CidList cnList = new CidList();
if (fileName.IndexOf(".") < 0)
{
fileName += ".lst"; // append extension if needed
}
StreamReader sr = new StreamReader(fileName);
while (true)
{
string cn = ReadCidFromFile(sr);
if (cn == null)
{
break;
}
cnList.Add(cn, true); // add allowing duplicates
}
sr.Close();
return(cnList); // return the list
}