From 2a1cd4fda8a4a8e649910d16b4dfa1ce7ae63543 Mon Sep 17 00:00:00 2001
From: chai <215380520@qq.com>
Date: Fri, 12 May 2023 09:24:40 +0800
Subject: *misc

---
 .../CsvHelper-master/src/CsvHelper/ArrayHelper.cs  | 78 ++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 ThirdParty/CsvHelper-master/src/CsvHelper/ArrayHelper.cs

(limited to 'ThirdParty/CsvHelper-master/src/CsvHelper/ArrayHelper.cs')

diff --git a/ThirdParty/CsvHelper-master/src/CsvHelper/ArrayHelper.cs b/ThirdParty/CsvHelper-master/src/CsvHelper/ArrayHelper.cs
new file mode 100644
index 0000000..16b15db
--- /dev/null
+++ b/ThirdParty/CsvHelper-master/src/CsvHelper/ArrayHelper.cs
@@ -0,0 +1,78 @@
+// Copyright 2009-2022 Josh Close
+// This file is a part of CsvHelper and is dual licensed under MS-PL and Apache 2.0.
+// See LICENSE.txt for details or visit http://www.opensource.org/licenses/ms-pl.html for MS-PL and http://opensource.org/licenses/Apache-2.0 for Apache 2.0.
+// https://github.com/JoshClose/CsvHelper
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CsvHelper
+{
+	/// <summary>
+	/// Methods to help with arrays.
+	/// </summary>
+	public static class ArrayHelper
+    {
+		/// <summary>
+		/// Trims the characters off the start and end of the buffer
+		/// by updating the start and length arguments.
+		/// </summary>
+		/// <param name="buffer">The buffer.</param>
+		/// <param name="start">The start.</param>
+		/// <param name="length">The length.</param>
+		/// <param name="trimChars">The characters to trim.</param>
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static void Trim(char[] buffer, ref int start, ref int length, char[] trimChars)
+		{
+			// Trim start.
+			for (var i = start; i < start + length; i++)
+			{
+				var c = buffer[i];
+				if (!Contains(trimChars, c))
+				{
+					break;
+				}
+
+				start++;
+				length--;
+			}
+
+			// Trim end.
+			for (var i = start + length - 1; i > start; i--)
+			{
+				var c = buffer[i];
+				if (!Contains(trimChars, c))
+				{
+					break;
+				}
+
+				length--;
+			}
+		}
+
+		/// <summary>
+		/// Determines whether this given array contains the given character.
+		/// </summary>
+		/// <param name="array">The array to search.</param>
+		/// <param name="c">The character to look for.</param>
+		/// <returns>
+		///   <c>true</c> if the array contains the characters, otherwise <c>false</c>.
+		/// </returns>
+		[MethodImpl(MethodImplOptions.AggressiveInlining)]
+		public static bool Contains(char[] array, in char c)
+		{
+			for (var i = 0; i < array.Length; i++)
+			{
+				if (array[i] == c)
+				{
+					return true;
+				}
+			}
+
+			return false;
+		}
+	}
+}
-- 
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