public PositionedDataDefintion Clone() {
var clone = new PositionedDataDefintion {
Index = Index,
InnerDefinition = InnerDefinition.Clone()
};
return clone;
}
public bool TryGetDefinition(int index, out PositionedDataDefintion definition)
{
if (_IsCompiled)
return _ColumnDefinitionMap.TryGetValue(index, out definition);
var res = DataDefinitions.Where(_ => _.Index <= index && index < (_.Index + _.Length)).ToArray();
definition = res.Any() ? res.First() : null;
return definition != null;
}