private byte[] LogicalOperator(byte[] first, byte[] second, DelegateOperator delegateOperator)
{
var result = new byte[0];
var lengthResult = MaxValue(first.Length, second.Length);
for (var i = 0; i < lengthResult; i++)
result = AddToArray(ref result, delegateOperator(GetElementFromPosition(first, i), GetElementFromPosition(second, i)));
return result;
}
static void Main(string[] args)
{
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
var action = FastMethodOperator.New
.MethodBody("return 1+1;")
.Return <int>()
.Complie <Func <int> >();
action();
FakeMethodOperator.New
.UseMethod <TestB>("TestMethod")
.StaticMethodContent($@"Console.WriteLine(""Hello World!"");")
.Complie <Action>();
FakeMethodOperator.New
.UseMethod <TestB>("TestMethod")
.MethodContent($@"Console.WriteLine(""Hello World!"");")
.Complie <Action>(new TestA());
/*
* 在此之前，你需要右键，选择工程文件，在你的.csproj里面
*
* 写上这样一句浪漫的话：
*
* <PreserveCompilationContext>true</PreserveCompilationContext>
*/
ProxyOperator <TestAbstract> abstractBuilder = new ProxyOperator <TestAbstract>();
abstractBuilder.OopName("UTestClass");
abstractBuilder["GetName"] = "return Name;";
abstractBuilder["GetAge"] = "return Age;";
abstractBuilder.Compile();
var test = abstractBuilder.Create("UTestClass");
var delegate2 = DelegateOperator <GetterDelegate> .Delegate("return value.ToString();");
Console.WriteLine(delegate2(1));
var delegate3 = "return value.ToString();".Delegate <GetterDelegate>();
var delegateConvt = FastMethodOperator.New
.Param <string>("value")
.MethodBody($@"return value==""true"" || value==""mama"";")
.Return <bool>()
.Complie <Func <string, bool> >();
Console.WriteLine(delegateConvt("mama"));
string text = @"using System;
using System.Collections;
using System.Linq;
using System.Text;
namespace HelloWorld
{
public class Test
{
public Test(){
Name=""111"";
Instance = new Test1();
}
public string Name;
public int Age{get;set;}
public Test1 Instance;
}
public class Test1{
public string Name=""1"";
}
}";
OopComplier oop = new OopComplier();
//根据脚本创建动态类
Type type = oop.GetClassType(text);
DynamicMethod method = new DynamicMethod("GetString", null, new Type[] { typeof(TestB), typeof(string) });
ILGenerator il = method.GetILGenerator();
il.Emit(OpCodes.Ldarg_0);
il.Emit(OpCodes.Ldarg_1);
il.Emit(OpCodes.Stfld, typeof(TestB).GetField("Name"));
il.Emit(OpCodes.Ret);
var emitAction = (Action <TestB, string>)(method.CreateDelegate(typeof(Action <TestB, string>)));
var roslynAction = FastMethodOperator.New
.Param <TestB>("instance")
.Param <string>("value")
.MethodBody("instance.Name = value;")
.Return()
.Complie <Action <TestB, string> >();
Stopwatch stopwatch = new Stopwatch();
stopwatch.Restart();
for (int i = 0; i < 50000; i++)
{
var tEntity = new TestB();
roslynAction(tEntity, "abc");
}
stopwatch.Stop();
Console.WriteLine("Roslyn:\t" + stopwatch.Elapsed);
stopwatch.Restart();
for (int i = 0; i < 50000; i++)
{
var tEntity = new TestB();
emitAction(tEntity, "abc");
}
stopwatch.Stop();
Console.WriteLine("Emit:\t" + stopwatch.Elapsed);
stopwatch.Restart();
for (int i = 0; i < 50000; i++)
{
var tEntity = new TestB();
roslynAction(tEntity, "abc");
}
stopwatch.Stop();
Console.WriteLine("Roslyn:\t" + stopwatch.Elapsed);
stopwatch.Restart();
for (int i = 0; i < 50000; i++)
{
var tEntity = new TestB();
emitAction(tEntity, "abc");
}
stopwatch.Stop();
Console.WriteLine("Emit:\t" + stopwatch.Elapsed);
Console.ReadKey();
}
public static T CreateUsingStrings <T>(this string instance, params string[] usings) where T : Delegate
{
return(DelegateOperator <T> .CreateUsingStrings(instance, usings));
}
public static T Create <T>(this T instance, string content, params NamespaceConverter[] usings) where T : Delegate
{
return(instance = DelegateOperator <T> .Delegate(content, usings));
}
public static T Create <T>(this string instance, params Type[] types) where T : Delegate
{
return(DelegateOperator <T> .Create(instance, types));
}