protected override void GetMetadataCore <TValue>(string kind, int col, ref TValue value)
{
Ectx.Assert(0 <= col && col < ColumnCount);
if (kind == MetadataUtils.Kinds.KeyValues && _keyValueGetters[col] != null)
{
_keyValueGetters[col].Marshal(col, ref value);
}
else
{
throw Ectx.ExceptGetMetadata();
}
}
protected override void GetMetadataCore <TValue>(string kind, int col, ref TValue value)
{
Ectx.Assert(0 <= col && col < ColumnCount);
if (kind == OpType)
{
_opTypeGetters[col].Marshal(col, ref value);
}
else if (kind == InputOps && _inputOpsGetters[col] != null)
{
_inputOpsGetters[col].Marshal(col, ref value);
}
else
{
throw Ectx.ExceptGetMetadata();
}
}