private static void RunBenchmark <TClass, TStruct>()
{
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### No Constructor Parameters (Generic)");
Console.WriteLine();
WriteHeader();
Measure(
("T Activator.CreateInstance<T>()",
() => Activator.CreateInstance <TClass>(),
() => Activator.CreateInstance <TStruct>()),
("T FastActivator<T>.CreateInstance()",
() => FastActivator <TClass> .CreateInstance(),
() => FastActivator <TStruct> .CreateInstance()));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### No Constructor Parameters (Non-Generic)");
Console.WriteLine();
WriteHeader();
Measure(
("object Activator.CreateInstance(Type)",
() => (TClass)Activator.CreateInstance(typeof(TClass)),
() => (TStruct)Activator.CreateInstance(typeof(TStruct))),
("object FastActivator.CreateInstance(Type)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass)),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct))));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
var constructorArgumentTypesList = new List <Type>();
Type[] constructorArgumentTypes;
Console.WriteLine("### 1 Constructor Parameter");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
var constructorArgumentsTyped =
new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
var constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1),
() => FastActivator <TStruct> .CreateInstance(1)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 2 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2),
() => FastActivator <TStruct> .CreateInstance(1, 2)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 3 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 4 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 5 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 6 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 7 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 8 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7, 8),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7, 8)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 9 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7, 8, 9),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7, 8, 9)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 10 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 11 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)),
("T FastActivator.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 12 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 13 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 14 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 15 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
Console.WriteLine("### 16 Constructor Parameters");
Console.WriteLine();
WriteHeader();
constructorArgumentTypesList.Add(typeof(int));
constructorArgumentTypes = constructorArgumentTypesList.ToArray();
constructorArgumentsTyped = new int[constructorArgumentTypesList.Count]; // always 0, but does not matter...
constructorArgumentsUntyped = new object[constructorArgumentTypesList.Count];
Array.Copy(constructorArgumentsTyped, constructorArgumentsUntyped, constructorArgumentTypesList.Count);
Measure(
("object Activator.CreateInstance(Type, object[])",
() => (TClass)Activator.CreateInstance(typeof(TClass), constructorArgumentsUntyped),
() => (TStruct)Activator.CreateInstance(typeof(TStruct), constructorArgumentsUntyped)),
("object FastActivator.CreateInstanceDynamically(Type, Type[], object[])",
() => (TClass)FastActivator.CreateInstanceDynamically(typeof(TClass), constructorArgumentTypes, constructorArgumentsUntyped),
() => (TStruct)FastActivator.CreateInstanceDynamically(typeof(TStruct), constructorArgumentTypes, constructorArgumentsUntyped)),
("object FastActivator.CreateInstance<...>(...)",
() => (TClass)FastActivator.CreateInstance(typeof(TClass), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16),
() => (TStruct)FastActivator.CreateInstance(typeof(TStruct), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)),
("T FastActivator<T>.CreateInstance<...>(...)",
() => FastActivator <TClass> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16),
() => FastActivator <TStruct> .CreateInstance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)));
Console.WriteLine();
Console.WriteLine();
// -----------------------------------------------------------------------------------------------------------------
}