public RedBlackUniqueNonClusteredIndex(Expression <Func <TRow, TIndexKey> > keySelector,
IComparer <TIndexKey>?comparer, bool allowNullKeys)
{
var selector = keySelector.Compile();
_keySelector = allowNullKeys ? selector : KeySelector.ThrowOnNullKey(selector);
_map = new RedBlackTreeMap <TIndexKey, DataPage <TPrimaryKey, TRow> >(comparer);
}
public RedBlackNonUniqueNonClusteredIndex(Expression <Func <TRow, TIndexKey> > keySelector,
IComparer <TIndexKey>?comparer,
bool allowNullKeys,
IComparer <TPrimaryKey> primaryKeyComparer)
{
_primaryKeyComparer = new AnonymousComparer <DataPage <TPrimaryKey, TRow>, TPrimaryKey>(k => k.PrimaryKey, primaryKeyComparer);
var selector = keySelector.Compile();
_keySelector = allowNullKeys ? selector : KeySelector.ThrowOnNullKey(selector);
_map = new RedBlackTreeMap <TIndexKey, Set <DataPage <TPrimaryKey, TRow> > >(comparer);
}
public RedBlackClusteredIndex(Expression <Func <TRow, TPrimaryKey> > keySelector, IComparer <TPrimaryKey>?comparer)
{
_keySelector = KeySelector.ThrowOnNullKey(keySelector.Compile());
_map = new RedBlackTreeMap <TPrimaryKey, DataPage <TPrimaryKey, TRow> >(comparer);
}