public MetaColumn(string name, string displayName, Type type, ColumnRef reference, Operation.Grouping.IGroupAlgorithm groupAlgo, Operation.Grouping.IMergeAlgorithm mergeAlgo, int displayDefaultWidth = k_DefaultDisplayWidth)
{
Index = 0;
Name = name;
DisplayName = displayName;
Type = type;
IsReference = true;
Reference = reference;
DefaultMergeAlgorithm = mergeAlgo;
DefaultGroupAlgorithm = groupAlgo;
DefaultDisplayWidth = displayDefaultWidth;
}
public MetaColumn(MetaColumn mc)
{
Index = 0;
Name = mc.Name;
IsPrimaryKey = mc.IsPrimaryKey;
DisplayName = mc.DisplayName;
Type = mc.Type;
IsReference = mc.IsReference;
Reference = mc.Reference;
DefaultMergeAlgorithm = mc.DefaultMergeAlgorithm;
DefaultGroupAlgorithm = mc.DefaultGroupAlgorithm;
DefaultDisplayWidth = mc.DefaultDisplayWidth;
}