private void DirectOutputTest()
{
Stopwatch sw = Stopwatch.StartNew();
int total = 0;
ReflectClass1 testClass = new ReflectClass1(random);
for (int i = 0; i < Iterations; i++)
{
total += testClass.Prop1;
total += testClass.Prop2;
total += testClass.Prop3;
total += testClass.Prop4;
total += testClass.Prop5;
total += testClass.Prop6;
total += testClass.Prop7;
total += testClass.Prop8;
total += testClass.Prop9;
total += testClass.Prop10;
}
Console.WriteLine(string.Format(" End direct output benchmark. iterations = {0:N0} end time: {1:0.000}", Iterations, sw.ElapsedMilliseconds / 1000.0));
Console.WriteLine(total);
}
private void UseDelegateList()
{
//setup delegateList
foreach (var propertyInfo in typeof(ReflectClass1).GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
Func <ReflectClass1, int> getPropDelegate = (Func <ReflectClass1, int>)Delegate.CreateDelegate(typeof(Func <ReflectClass1, int>), null, propertyInfo.GetGetMethod());
delegateList.Add(getPropDelegate);
}
Stopwatch sw = Stopwatch.StartNew();
ReflectClass1 testClass = new ReflectClass1(random);
int total = 0;
for (int i = 0; i < Iterations; i++)
{
foreach (var getProp in delegateList)
{
total += getProp(testClass);
}
}
Console.WriteLine(string.Format(" End delegate performance test. iterations = {0:N0} end time: {1:0.000}", Iterations, sw.ElapsedMilliseconds / 1000.0));
Console.WriteLine(total);
}
private void UseDelegateList()
{
//setup delegateList
TestMethod2 <ReflectClass1>();
Stopwatch sw = Stopwatch.StartNew();
ReflectClass1 testClass = new ReflectClass1(random);
int total = 0;
for (int i = 0; i < Iterations; i++)
{
foreach (PropertyInfo propertyInfo in typeof(ReflectClass1).GetProperties())
{
if (delegateList.ContainsKey(propertyInfo.Name))
{
Func <ReflectClass1, int> getPropDelegate = (Func <ReflectClass1, int>)delegateList[propertyInfo.Name];
total += getPropDelegate(testClass);
}
}
}
Console.WriteLine(string.Format(" End delegate performance test. iterations = {0:N0} end time: {1:0.000}", Iterations, sw.ElapsedMilliseconds / 1000.0));
Console.WriteLine(total);
}
private void UseDirectReflection()
{
Stopwatch sw = Stopwatch.StartNew();
int total = 0;
ReflectClass1 testClass = new ReflectClass1(random);
for (int i = 0; i < Iterations; i++)
{
foreach (PropertyInfo propertyInfo in typeof(ReflectClass1).GetProperties())
{
if (propertyInfo == null)
{
continue;
}
total += (int)propertyInfo.GetValue(testClass, null);
}
}
Console.WriteLine(string.Format(" End direct reflection performance test. iterations = {0:N0} end time: {1:0.000}", Iterations, sw.ElapsedMilliseconds / 1000.0));
Console.WriteLine(total);
}