public void AddStructure(MathIdentifier structureId, ConversionRouter router, Type type)
{
if (!_table.ContainsId(structureId))
{
_table.Add(structureId, new StructureType(structureId, router, type));
}
}
public bool ContainsProperty(MathIdentifier propertyId)
{
return(_properties.ContainsId(propertyId));
}