From 5bd28141b78d88bb72eb92fe4edb00451dc1e7d8 Mon Sep 17 00:00:00 2001
From: Sergey Mikolaitis <blasterloremaster@gmail.com>
Date: Sat, 7 Jan 2023 05:07:27 +0300
Subject: [PATCH] [Text] minor optimize of CharacterBufferRange

---
 .../TextFormatting/CharacterBufferRange.cs    | 29 +++++--------------
 1 file changed, 7 insertions(+), 22 deletions(-)

diff --git a/src/Avalonia.Base/Media/TextFormatting/CharacterBufferRange.cs b/src/Avalonia.Base/Media/TextFormatting/CharacterBufferRange.cs
index 86e44a5269..599b35dd2c 100644
--- a/src/Avalonia.Base/Media/TextFormatting/CharacterBufferRange.cs
+++ b/src/Avalonia.Base/Media/TextFormatting/CharacterBufferRange.cs
@@ -147,12 +147,12 @@ namespace Avalonia.Media.TextFormatting
         /// <summary>
         /// Gets a reference to the character buffer
         /// </summary>
-        public CharacterBufferReference CharacterBufferReference { get; }
+        public readonly CharacterBufferReference CharacterBufferReference;
 
         /// <summary>
         /// Gets the number of characters in text source character store
         /// </summary>
-        public int Length { get; }
+        public readonly int Length;
 
         /// <summary>
         /// Gets a span from the character buffer range
@@ -163,27 +163,18 @@ namespace Avalonia.Media.TextFormatting
         /// <summary>
         /// Gets the character memory buffer
         /// </summary>
-        internal ReadOnlyMemory<char> CharacterBuffer
-        {
-            get { return CharacterBufferReference.CharacterBuffer; }
-        }
+        internal ReadOnlyMemory<char> CharacterBuffer => CharacterBufferReference.CharacterBuffer;
 
         /// <summary>
         /// Gets the character offset relative to the beginning of buffer to 
         /// the first character of the run
         /// </summary>
-        internal int OffsetToFirstChar
-        {
-            get { return CharacterBufferReference.OffsetToFirstChar; }
-        }
+        internal int OffsetToFirstChar => CharacterBufferReference.OffsetToFirstChar;
 
         /// <summary>
         /// Indicate whether the character buffer range is empty
         /// </summary>
-        internal bool IsEmpty
-        {
-            get { return CharacterBufferReference.CharacterBuffer.Length == 0 || Length <= 0; }
-        }
+        internal bool IsEmpty => CharacterBufferReference.CharacterBuffer.Length == 0 || Length <= 0;
 
         internal CharacterBufferRange Take(int length)
         {
@@ -280,14 +271,8 @@ namespace Avalonia.Media.TextFormatting
 
         int IReadOnlyCollection<char>.Count => Length;
 
-        public IEnumerator<char> GetEnumerator()
-        {
-            return new ImmutableReadOnlyListStructEnumerator<char>(this);
-        }
+        public IEnumerator<char> GetEnumerator() => new ImmutableReadOnlyListStructEnumerator<char>(this);
 
-        IEnumerator IEnumerable.GetEnumerator()
-        {
-            return GetEnumerator();
-        }
+        IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
     }
 }