TemplateBaseAction.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / TemplateBaseAction.cs / 1305376 / TemplateBaseAction.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
//-----------------------------------------------------------------------------
 
namespace System.Xml.Xsl.XsltOld { 
    using Res = System.Xml.Utils.Res;
    using System; 
    using System.Diagnostics;
    using System.Collections;
    using System.Xml;
    using System.Xml.XPath; 
    using System.Globalization;
 
    // RootAction and TemplateActions have a litle in common -- they are responsible for variable allocation 
    // TemplateBaseAction -- implenemts this shared behavior
 
    internal abstract class TemplateBaseAction : ContainerAction {
        protected int variableCount;      // space to allocate on frame for variables
        private   int variableFreeSlot;   // compile time counter responsiable for variable placement logic
 
        public int AllocateVariableSlot() {
            // Variable placement logic. Optimized 
            int thisSlot = this.variableFreeSlot; 
            this.variableFreeSlot ++;
            if(this.variableCount < this.variableFreeSlot) { 
                this.variableCount = this.variableFreeSlot;
            }
            return thisSlot;
        } 

        public void ReleaseVariableSlots(int n) { 
        // This code does optimisation of variable placement. Comented out for this version 
        //      Reuse of the variable disable the check that variable was assigned before the actual use
        //      this check has to be done in compile time n future. 
//            this.variableFreeSlot -= n;
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

Link Menu

Network programming in C#, Network Programming in VB.NET, Network Programming in .NET
This book is available now!
Buy at Amazon US or
Buy at Amazon UK