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Change license to MIT

This commit is contained in:
Kevin Glynn 2011-12-06 17:50:46 +01:00
parent 4b965f0064
commit 78dc44643f

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@ -1,34 +1,39 @@
// Copyright 2011 Kevin Glynn (http://www.twigletsoftware.com) // Copyright 2011 Kevin Glynn (http://www.twigletsoftware.com)
// //
// Licensed under the Apache License, Version 2.0 (the "License"); // The MIT License (MIT)
// you may not use this file except in compliance with the License. //
// You may obtain a copy of the License at // 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:
// //
// http://www.apache.org/licenses/LICENSE-2.0 // The above copyright notice and this permission notice shall be included in all copies or substantial
// // portions of the Software.
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// See the License for the specific language governing permissions and // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// limitations under the License. // 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.Generic; using System;
using System.Collections.Generic;
namespace Twiglet.Sample.Delegate
{ namespace Twiglet.Sample.Delegate
{
/// <summary> /// <summary>
/// Sample class to show off CS2J's translations for delegates and events /// Sample class to show off CS2J's translations for delegates and events
/// </summary> /// </summary>
public class DelegateSampler public class DelegateSampler
{ {
public delegate void xProcessor<T>(ref T value); public delegate void xProcessor<T>(ref T value);
// //
/// <summary> /// <summary>
/// LogWriters take a string and record it. /// LogWriters take a string and record it.
/// </summary> /// </summary>
/// <param name="logMessage">the message to be recorded</param> /// <param name="logMessage">the message to be recorded</param>
public delegate void LogWriter(string logMessage); public delegate void LogWriter(string logMessage);
/// <summary> /// <summary>
@ -38,7 +43,7 @@ namespace Twiglet.Sample.Delegate
/// However the delegates can communictae if we use ref parameters. /// However the delegates can communictae if we use ref parameters.
/// </summary> /// </summary>
/// <param name="value">the variable that we are processing</param> /// <param name="value">the variable that we are processing</param>
public delegate void Processor<T>(ref T value); public delegate void Processor<T>(ref T value);
// This variable is captured by the delegates, if we change this variable // This variable is captured by the delegates, if we change this variable
// then it changes what they print. // then it changes what they print.
@ -52,33 +57,33 @@ namespace Twiglet.Sample.Delegate
private void MethodDelegateTwo(string s) private void MethodDelegateTwo(string s)
{ {
Console.WriteLine("MethodDelegateTwo[" + _captured_string + "]:\t\t" + s); Console.WriteLine("MethodDelegateTwo[" + _captured_string + "]:\t\t" + s);
} }
public void RunIt() { public void RunIt() {
// First we create some delegates using the many syntaxes supported by C# // First we create some delegates using the many syntaxes supported by C#
// Old fashioned delegate creation // Old fashioned delegate creation
// initialize delegate with a named method. // initialize delegate with a named method.
LogWriter delA = new LogWriter(MethodDelegate); LogWriter delA = new LogWriter(MethodDelegate);
// We can just also just assign a method group to a delegate variable // We can just also just assign a method group to a delegate variable
LogWriter delB = MethodDelegateTwo; LogWriter delB = MethodDelegateTwo;
// Since C# 2.0 a delegate can be initialized with // Since C# 2.0 a delegate can be initialized with
// an "anonymous method." // an "anonymous method."
LogWriter delC = delegate(string s) { Console.WriteLine("AnonymousMethodDelegate[" + _captured_string + "]:\t\t" + s); }; LogWriter delC = delegate(string s) { Console.WriteLine("AnonymousMethodDelegate[" + _captured_string + "]:\t\t" + s); };
// Since C# 3.0 a delegate can be initialized with // Since C# 3.0 a delegate can be initialized with
// a lambda expression. // a lambda expression.
LogWriter delD = (string s) => { Console.WriteLine("LambdaExpressionDelegate[" + _captured_string + "]:\t\t" + s); }; LogWriter delD = (string s) => { Console.WriteLine("LambdaExpressionDelegate[" + _captured_string + "]:\t\t" + s); };
// Since C# 3.0 a delegate can be initialized with // Since C# 3.0 a delegate can be initialized with
// a lambda expression, the type of the argument is inferred by the compiler. // a lambda expression, the type of the argument is inferred by the compiler.
LogWriter delE = s => { Console.WriteLine("InferredLambdaExpressionDelegate[" + _captured_string + "]:\t" + s); }; LogWriter delE = s => { Console.WriteLine("InferredLambdaExpressionDelegate[" + _captured_string + "]:\t" + s); };
// Invoke the delegates. // Invoke the delegates.
delA("Peter Piper"); delA("Peter Piper");
delB("picked a peck"); delB("picked a peck");
delC("of pickled peppers."); delC("of pickled peppers.");
delD("A peck of pickled peppers"); delD("A peck of pickled peppers");
@ -111,65 +116,65 @@ namespace Twiglet.Sample.Delegate
int val = 5; int val = 5;
calcIt(ref val); calcIt(ref val);
Console.WriteLine("(4 * (5^5)) + 1 = " + val); Console.WriteLine("(4 * (5^5)) + 1 = " + val);
} }
delegate void DelC (string s); delegate void DelC (string s);
static void Hello (string s) static void Hello (string s)
{ {
System.Console.WriteLine (" Hello, {0}!", s); System.Console.WriteLine (" Hello, {0}!", s);
} }
static void Goodbye (string s) static void Goodbye (string s)
{ {
System.Console.WriteLine (" Goodbye, {0}!", s); System.Console.WriteLine (" Goodbye, {0}!", s);
} }
void HelloGoodbye () void HelloGoodbye ()
{ {
DelC a, b, c, d; DelC a, b, c, d;
// Create the delegate object a that references // Create the delegate object a that references
// the method Hello: // the method Hello:
a = Hello; a = Hello;
// Create the delegate object b that references // Create the delegate object b that references
// the method Goodbye: // the method Goodbye:
b = Goodbye; b = Goodbye;
// The two delegates, a and b, are composed to form c: // The two delegates, a and b, are composed to form c:
c = a + b; c = a + b;
// Remove a from the composed delegate, leaving d, // Remove a from the composed delegate, leaving d,
// which calls only the method Goodbye: // which calls only the method Goodbye:
d = c - a; d = c - a;
System.Console.WriteLine ("Invoking delegate a:"); System.Console.WriteLine ("Invoking delegate a:");
a ("A"); a ("A");
System.Console.WriteLine ("Invoking delegate b:"); System.Console.WriteLine ("Invoking delegate b:");
b ("B"); b ("B");
System.Console.WriteLine ("Invoking delegate c:"); System.Console.WriteLine ("Invoking delegate c:");
c ("C"); c ("C");
System.Console.WriteLine ("Invoking delegate d:"); System.Console.WriteLine ("Invoking delegate d:");
d ("D"); d ("D");
d += c; d += c;
d += c; d += c;
d -= c; d -= c;
System.Console.WriteLine ("Invoking composed delegate d:"); System.Console.WriteLine ("Invoking composed delegate d:");
d ("DA"); d ("DA");
} }
public static void DelegateSamplerMain() public static void DelegateSamplerMain()
{ {
DelegateSampler sampler = new DelegateSampler (); DelegateSampler sampler = new DelegateSampler ();
sampler.RunIt(); sampler.RunIt();
} }
} }
} }