daily update on 20250214 by nitload youmu, building syntax analysor, tough！

内核源代码/StgSharp.Script/Express/TokenGenerator/ExpInfixExpressionProcessor.cs

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+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="ExpInfixExpressionProcessor.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+using System;
+using System.Collections.Frozen;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Security.Cryptography.X509Certificates;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Script.Express
+{
+    public partial class ExpTokenGenerator
+    {
+
+        public List<ExpToken> SortInfixExpression(
+                                      IEnumerable<ExpToken> origin )
+        {
+            Queue<ExpToken> PostfixExpressionQueue = new Queue<ExpToken>();
+            Stack<ExpToken> operandStack = new Stack<ExpToken>();
+            foreach( ExpToken token in origin ) {
+                long paramToken = token.TokenTypeCode | ( long )
+                    ( ExpTokenFlag.Name_Any );
+                long operandToken = token.TokenTypeCode | ( long )
+                    ( ExpTokenFlag.Name_Operator );
+                if( paramToken != 0 ) {
+                    PostfixExpressionQueue.Enqueue( token );
+                } else if( operandToken != 0 ) {
+                    ExpToken previousOperand = operandStack.Pop();
+                }
+            }
+            return PostfixExpressionQueue.ToList();
+        }
+
+        internal bool CompareOperatorPriority( ExpToken left, ExpToken right ) { }
+
+    }
+}