internal static void parseFields(IfcReference m, List<string> arrFields, ref int ipos)
{
m.mTypeIdentifier = arrFields[ipos++].Replace("'", "");
m.mAttributeIdentifier = arrFields[ipos++].Replace("'", "");
m.mInstanceName = arrFields[ipos++].Replace("'", "");
string s = arrFields[ipos++];
if (s.StartsWith("("))
m.mListPositions = ParserSTEP.SplitLineFields(s.Substring(1, s.Length - 2)).ConvertAll(x => int.Parse(x));
m.mInnerReference = ParserSTEP.ParseLink(arrFields[ipos++]);
}
internal virtual List <IBaseClassIfc> retrieveReference(IfcReference reference)
{
return(reference.InnerReference != null ? null : new List <IBaseClassIfc>()
{
});
}
internal static IfcReference Parse(string strDef) { IfcReference m = new IfcReference(); int ipos = 0; parseFields(m, ParserSTEP.SplitLineFields(strDef), ref ipos); return m; }
public IfcReference(DatabaseIfc db, string typeId, string attributeId, string instanceName, List<int> positions, IfcReference inner)
: this(db, typeId, attributeId, instanceName, inner) { mListPositions.AddRange(positions); }
public IfcReference(DatabaseIfc db, string typeId, string attributeId, string instanceName, IfcReference inner)
: this(db,typeId,attributeId,instanceName) { InnerReference = inner; }
internal IfcReference(IfcReference r) : base()
{
mTypeIdentifier = r.mTypeIdentifier;
mAttributeIdentifier = r.mAttributeIdentifier;
mInstanceName = r.mInstanceName;
mListPositions.AddRange(r.mListPositions);
mInnerReference = r.mInnerReference;
}
internal override List<IBaseClassIfc> retrieveReference(IfcReference reference)
{
IfcReference ir = reference.InnerReference;
List<IBaseClassIfc> result = new List<IBaseClassIfc>();
if (ir == null)
{
if (string.Compare(reference.mAttributeIdentifier, "Quantities", true) == 0)
{
List<IfcPhysicalQuantity> quants = Quantities;
if (reference.mListPositions.Count == 0)
{
string name = reference.InstanceName;
if (!string.IsNullOrEmpty(name))
{
foreach (IfcPhysicalQuantity q in quants)
{
if (string.Compare(q.Name, name) == 0)
result.Add(q);
}
}
else
result.AddRange(quants);
}
else
{
foreach (int i in reference.mListPositions)
{
result.Add(quants[i - 1]);
}
}
return result;
}
}
if (string.Compare(reference.mAttributeIdentifier, "Quantities", true) == 0)
{
List<IfcPhysicalQuantity> quants = Quantities;
if (reference.mListPositions.Count == 0)
{
string name = reference.InstanceName;
if (string.IsNullOrEmpty(name))
{
foreach (IfcPhysicalQuantity q in quants)
result.AddRange(q.retrieveReference(reference.InnerReference));
}
else
{
foreach (IfcPhysicalQuantity q in quants)
{
if (string.Compare(name, q.Name) == 0)
result.AddRange(q.retrieveReference(reference.InnerReference));
}
}
}
else
{
foreach (int i in reference.mListPositions)
result.AddRange(quants[i - 1].retrieveReference(ir));
}
return result;
}
return base.retrieveReference(reference);
}
