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Replace ArraySegment with ReadOnlySpan in Batch/Window buffered operators #639

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14 changes: 7 additions & 7 deletions Source/SuperLinq/Batch.Buffered.cs
Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ public static partial class SuperEnumerable
public static IEnumerable<TResult> Batch<TSource, TResult>(
this IEnumerable<TSource> source,
int size,
Func<ArraySegment<TSource>, TResult> resultSelector)
ReadOnlySpanFunc<TSource, TResult> resultSelector)
{
ArgumentNullException.ThrowIfNull(source);
ArgumentNullException.ThrowIfNull(resultSelector);
Expand Down Expand Up @@ -94,7 +94,7 @@ public static IEnumerable<TResult> Batch<TSource, TResult>(
public static IEnumerable<TResult> Batch<TSource, TResult>(
this IEnumerable<TSource> source,
TSource[] array,
Func<ArraySegment<TSource>, TResult> resultSelector)
ReadOnlySpanFunc<TSource, TResult> resultSelector)
{
ArgumentNullException.ThrowIfNull(source);
ArgumentNullException.ThrowIfNull(array);
Expand Down Expand Up @@ -149,7 +149,7 @@ public static IEnumerable<TResult> Batch<TSource, TResult>(
this IEnumerable<TSource> source,
TSource[] array,
int size,
Func<ArraySegment<TSource>, TResult> resultSelector)
ReadOnlySpanFunc<TSource, TResult> resultSelector)
{
ArgumentNullException.ThrowIfNull(source);
ArgumentNullException.ThrowIfNull(array);
Expand All @@ -164,7 +164,7 @@ private static IEnumerable<TResult> BatchImpl<TSource, TResult>(
IEnumerable<TSource> source,
TSource[] array,
int size,
Func<ArraySegment<TSource>, TResult> resultSelector)
ReadOnlySpanFunc<TSource, TResult> resultSelector)
{
if (source is ICollection<TSource> coll)
{
Expand All @@ -174,7 +174,7 @@ private static IEnumerable<TResult> BatchImpl<TSource, TResult>(
if (coll.Count <= size)
{
coll.CopyTo(array, 0);
yield return resultSelector(new ArraySegment<TSource>(array, 0, coll.Count));
yield return resultSelector(new ReadOnlySpan<TSource>(array, 0, coll.Count));
yield break;
}
}
Expand All @@ -185,12 +185,12 @@ private static IEnumerable<TResult> BatchImpl<TSource, TResult>(
array[n++] = item;
if (n == size)
{
yield return resultSelector(new ArraySegment<TSource>(array, 0, n));
yield return resultSelector(new ReadOnlySpan<TSource>(array, 0, n));
n = 0;
}
}

if (n != 0)
yield return resultSelector(new ArraySegment<TSource>(array, 0, n));
yield return resultSelector(new ReadOnlySpan<TSource>(array, 0, n));
}
}
25 changes: 13 additions & 12 deletions Source/SuperLinq/PublicAPI/net6.0/PublicAPI.Unshipped.txt
Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,19 @@
*REMOVED*SuperLinq.JoinType.Hash = 1 -> SuperLinq.JoinType
*REMOVED*SuperLinq.JoinType.Loop = 0 -> SuperLinq.JoinType
*REMOVED*SuperLinq.JoinType.Merge = 2 -> SuperLinq.JoinType
SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>
static SuperLinq.SuperEnumerable.Batch<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, int size, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! resultSelector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.Batch<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, int size, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! resultSelector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.Batch<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! resultSelector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.Window<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, int size, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.Window<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, int size, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.Window<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowLeft<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, int size, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowLeft<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, int size, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowLeft<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowRight<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, int size, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowRight<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, int size, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowRight<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, SuperLinq.SuperEnumerable.ReadOnlySpanFunc<TSource, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.DenseRank<TSource>(this System.Collections.Generic.IEnumerable<TSource>! source, SuperLinq.OrderByDirection sortDirection) -> System.Collections.Generic.IEnumerable<(TSource item, int rank)>!
static SuperLinq.SuperEnumerable.DenseRank<TSource>(this System.Collections.Generic.IEnumerable<TSource>! source, System.Collections.Generic.IComparer<TSource>! comparer, SuperLinq.OrderByDirection sortDirection) -> System.Collections.Generic.IEnumerable<(TSource item, int rank)>!
static SuperLinq.SuperEnumerable.DenseRankBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource>! source, System.Func<TSource, TKey>! keySelector, SuperLinq.OrderByDirection sortDirection) -> System.Collections.Generic.IEnumerable<(TSource item, int rank)>!
Expand All @@ -94,9 +107,6 @@ static SuperLinq.SuperEnumerable.Rank<TSource>(this System.Collections.Generic.I
static SuperLinq.SuperEnumerable.Rank<TSource>(this System.Collections.Generic.IEnumerable<TSource>! source, System.Collections.Generic.IComparer<TSource>! comparer, SuperLinq.OrderByDirection sortDirection) -> System.Collections.Generic.IEnumerable<(TSource item, int rank)>!
static SuperLinq.SuperEnumerable.RankBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource>! source, System.Func<TSource, TKey>! keySelector, SuperLinq.OrderByDirection sortDirection) -> System.Collections.Generic.IEnumerable<(TSource item, int rank)>!
static SuperLinq.SuperEnumerable.RankBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource>! source, System.Func<TSource, TKey>! keySelector, System.Collections.Generic.IComparer<TKey>! comparer, SuperLinq.OrderByDirection sortDirection) -> System.Collections.Generic.IEnumerable<(TSource item, int rank)>!
static SuperLinq.SuperEnumerable.Batch<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, int size, System.Func<System.ArraySegment<TSource>, TResult>! resultSelector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.Batch<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, int size, System.Func<System.ArraySegment<TSource>, TResult>! resultSelector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.Batch<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, System.Func<System.ArraySegment<TSource>, TResult>! resultSelector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.CountBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource>! source, System.Func<TSource, TKey>! keySelector) -> System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey, int>>!
static SuperLinq.SuperEnumerable.CountBy<TSource, TKey>(this System.Collections.Generic.IEnumerable<TSource>! source, System.Func<TSource, TKey>! keySelector, System.Collections.Generic.IEqualityComparer<TKey>? comparer) -> System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey, int>>!
static SuperLinq.SuperEnumerable.FullOuterHashJoin<TLeft, TRight, TKey, TResult>(this System.Collections.Generic.IEnumerable<TLeft>! left, System.Collections.Generic.IEnumerable<TRight>! right, System.Func<TLeft, TKey>! leftKeySelector, System.Func<TRight, TKey>! rightKeySelector, System.Func<TLeft, TResult>! leftResultSelector, System.Func<TRight, TResult>! rightResultSelector, System.Func<TLeft, TRight, TResult>! bothResultSelector, System.Collections.Generic.IEqualityComparer<TKey>? comparer = null) -> System.Collections.Generic.IEnumerable<TResult>!
Expand Down Expand Up @@ -136,12 +146,3 @@ static SuperLinq.SuperEnumerable.Split<TSource>(this System.Collections.Generic.
static SuperLinq.SuperEnumerable.Split<TSource>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource separator, int count) -> System.Collections.Generic.IEnumerable<System.Collections.Generic.IReadOnlyList<TSource>!>!
static SuperLinq.SuperEnumerable.Split<TSource>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource separator, System.Collections.Generic.IEqualityComparer<TSource>? comparer) -> System.Collections.Generic.IEnumerable<System.Collections.Generic.IReadOnlyList<TSource>!>!
static SuperLinq.SuperEnumerable.Split<TSource>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource separator, System.Collections.Generic.IEqualityComparer<TSource>? comparer, int count) -> System.Collections.Generic.IEnumerable<System.Collections.Generic.IReadOnlyList<TSource>!>!
static SuperLinq.SuperEnumerable.Window<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, int size, System.Func<System.ArraySegment<TSource>, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.Window<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, int size, System.Func<System.ArraySegment<TSource>, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.Window<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, System.Func<System.ArraySegment<TSource>, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowLeft<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, int size, System.Func<System.ArraySegment<TSource>, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowLeft<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, int size, System.Func<System.ArraySegment<TSource>, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowLeft<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, System.Func<System.ArraySegment<TSource>, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowRight<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, int size, System.Func<System.ArraySegment<TSource>, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowRight<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, int size, System.Func<System.ArraySegment<TSource>, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
static SuperLinq.SuperEnumerable.WindowRight<TSource, TResult>(this System.Collections.Generic.IEnumerable<TSource>! source, TSource[]! array, System.Func<System.ArraySegment<TSource>, TResult>! selector) -> System.Collections.Generic.IEnumerable<TResult>!
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