internal void Replace(IfcConversionBasedUnit cbu)
{
for (int icounter = 0; icounter < mUnits.Count; icounter++)
{
IfcNamedUnit u = mDatabase[mUnits[icounter]] as IfcNamedUnit;
if (u != null && u.UnitType == cbu.UnitType)
{
mUnits[icounter] = cbu.mIndex;
return;
}
}
}