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Common/DTS.Common.Utilities/.svn/pristine/c4/c4380cafe47b934789d11db5b712d8bbdefa494f.svn-base

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+/*
+Math.Operation.cs
+
+24 November 2009 - Adapted from old Dave codebase to generic DTS utility.
+
+$Log: Math.Operation.cs,v $
+Revision 1.3  2007/03/28 15:58:55  Paul Hrissikopoulos
+Fixed erroneous error-checking in Domain accessor.
+
+Revision 1.2  2007/02/05 17:17:08  Paul Hrissikopoulos
+Finished installing generic channel math framework + basic calculus operations.
+
+Revision 1.1  2007/02/02 22:34:09  Paul Hrissikopoulos
+Added framework for DAVE channel math operators.
+
+Copyright © 2007
+Diversified Technical Systems, Inc.
+All Rights Reserved
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using DTS.Common.Utilities;
+
+namespace DTS.Common.Utilities.Math
+{
+    ////////////////////////////////////////////////////////////////////////////////
+    /// <summary>
+    /// Representation of a generic operation that maps a domain to a range.
+    /// </summary>
+    /// 
+    /// <typeparam name="DomainType">
+    /// The input data type.
+    /// </typeparam>
+    /// 
+    /// <typeparam name="RangeType">
+    /// The output data type.
+    /// </typeparam>
+    /// 
+    public abstract class Operation<DomainType, RangeType>
+        : Exceptional
+    {
+        ////////////////////////////////////////////////////////////////////////////////
+        /// <summary>
+        /// Get/set the domain of the differentiation.
+        /// </summary>
+        public DomainType Domain
+        {
+            get
+            {
+                try
+                {
+                    if (null == domain)
+                        throw new NullReferenceException("value has not been set");
+                    else return domain;
+                }
+
+                catch (System.Exception ex)
+                {
+                    throw new Exception("encountered problem getting Domain property", ex);
+                }
+            }
+
+            set
+            {
+                try
+                {
+                    if (null == value)
+                        throw new ArgumentNullException("attempted to set value to null reference");
+                    else domain = value;
+                }
+
+                catch (System.Exception ex)
+                {
+                    throw new Exception("encountered problem setting Domain property", ex);
+                }
+            }
+        }
+        private DomainType domain;
+        ////////////////////////////////////////////////////////////////////////////////
+
+        ////////////////////////////////////////////////////////////////////////////////
+        /// <summary>
+        /// Get the result of the operation.
+        /// </summary>
+        public abstract RangeType Range { get; }
+        ////////////////////////////////////////////////////////////////////////////////
+
+        ////////////////////////////////////////////////////////////////////////////////
+        /// <summary>
+        /// Initialize an instance of the Math.Operation class.  As a matter of style,
+        /// a domain is required for object creation.
+        /// </summary>
+        /// 
+        /// <param name="domain">
+        /// The "DomainType" domain of this mathematical operation.
+        /// </param>
+        /// 
+        public Operation(DomainType domain)
+        {
+            try { Domain = domain; }
+            catch (System.Exception ex)
+            {
+                throw new Exception("encountered problem constructing Math.Operation", ex);
+            }
+        }
+        ////////////////////////////////////////////////////////////////////////////////
+    }
+    ////////////////////////////////////////////////////////////////////////////////
+}