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Daily update on 20250618-051714 by Nitload Youmu. Additional Message : Brief support to collection operation in EXPRESS. A collection type added in core lib and compilestack.

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Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
This commit is contained in:
Nitload
2025-06-18 05:17:14 +08:00
parent 74c01effe4
commit c624a8ca38
300 changed files with 12227 additions and 4303 deletions
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StgSharp.Common/Collections/ListSegment.cs
+19 -9
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@@ -40,10 +40,12 @@ using System.Xml.Serialization;
namespace StgSharp.Collections
{
/// <summary>
/// Part of a collection. This contains a direct reference to _origin collection, so all change
/// to _origin collection will be reflected in this object.
/// Part of a collection. This contains a direct reference to _origin collection, so all
/// change to _origin collection will be reflected in this object.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="T">
///
/// </typeparam>
public struct ListSegment<T> : ICollection<T>
{
@@ -56,8 +58,7 @@ namespace StgSharp.Collections
ArgumentNullException.ThrowIfNull( collection );
ArgumentOutOfRangeException.ThrowIfLessThan( begin, 0 );
ArgumentOutOfRangeException.ThrowIfLessThan( length, 0 );
ArgumentOutOfRangeException.ThrowIfLessThan(
begin + length, collection.Count );
ArgumentOutOfRangeException.ThrowIfLessThan( begin + length, collection.Count );
_collection = collection;
_begin = begin;
_length = length;
@@ -68,12 +69,22 @@ namespace StgSharp.Collections
get
{
ArgumentOutOfRangeException.ThrowIfLessThan( indexValue, 0 );
ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(
indexValue, _length );
ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual( indexValue, _length );
return _collection[ indexValue + _begin ];
}
}
public T this[ Index i ]
{
get
{
int offset = i.IsFromEnd ? _length - i.Value : i.Value;
ArgumentOutOfRangeException.ThrowIfLessThan( offset, 0 );
ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual( offset, _length );
return _collection[ offset + _begin ];
}
}
public bool IsReadOnly => true;
public int Count => _length;
@@ -87,8 +98,7 @@ namespace StgSharp.Collections
public void CopyTo( T[] array, int arrayIndex )
{
ArgumentNullException.ThrowIfNull( array );
Span<T> span = CollectionsMarshal.AsSpan<T>( _collection )
.Slice( _begin, _length );
Span<T> span = CollectionsMarshal.AsSpan<T>( _collection ).Slice( _begin, _length );
Span<T> target = new Span<T>( array, arrayIndex, _length );
span.CopyTo( target );
}