diff --git a/Tests/ClassesFast/ClassA.cpp b/Tests/ClassesFast/ClassA.cpp
index 1fffeeb..230a5a8 100644
--- a/Tests/ClassesFast/ClassA.cpp
+++ b/Tests/ClassesFast/ClassA.cpp
@@ -2,6 +2,11 @@
 
 #include <iostream>
 
+ClassA::ClassA()
+{
+	SetType(Classes::ClassA);
+}
+
 int ClassA::foo()
 {
 	return 0;
diff --git a/Tests/ClassesFast/ClassA.h b/Tests/ClassesFast/ClassA.h
index 0f2a3a1..4591550 100644
--- a/Tests/ClassesFast/ClassA.h
+++ b/Tests/ClassesFast/ClassA.h
@@ -5,5 +5,6 @@
 GENERATE_META(ClassA)
 class ClassA : public IRTTI {
 public:
+	ClassA();
 	virtual int foo();
 };
\ No newline at end of file
diff --git a/Tests/ClassesFast/ClassB.cpp b/Tests/ClassesFast/ClassB.cpp
index 62d615c..12098ef 100644
--- a/Tests/ClassesFast/ClassB.cpp
+++ b/Tests/ClassesFast/ClassB.cpp
@@ -1,5 +1,9 @@
 #include "ClassB.h"
 
+ClassB::ClassB() {
+	SetType(Classes::ClassB);
+}
+
 int ClassB::foo() {
 	return 1;
 }
\ No newline at end of file
diff --git a/Tests/ClassesFast/ClassB.h b/Tests/ClassesFast/ClassB.h
index 5abeee1..9009a70 100644
--- a/Tests/ClassesFast/ClassB.h
+++ b/Tests/ClassesFast/ClassB.h
@@ -5,5 +5,6 @@
 GENERATE_META(ClassB)
 class ClassB : public ClassA{
 public:
+	ClassB();
 	virtual int foo();
 };
\ No newline at end of file
diff --git a/Tests/ClassesFast/ClassC.cpp b/Tests/ClassesFast/ClassC.cpp
index f5138a7..14664e2 100644
--- a/Tests/ClassesFast/ClassC.cpp
+++ b/Tests/ClassesFast/ClassC.cpp
@@ -1,5 +1,9 @@
 #include "ClassC.h"
 
+ClassC::ClassC() {
+	SetType(Classes::ClassC);
+}
+
 int ClassC::foo()
 {
 	return 2;
diff --git a/Tests/ClassesFast/ClassC.h b/Tests/ClassesFast/ClassC.h
index a9d5390..6b2bdd6 100644
--- a/Tests/ClassesFast/ClassC.h
+++ b/Tests/ClassesFast/ClassC.h
@@ -5,5 +5,6 @@
 GENERATE_META(ClassC)
 class ClassC : public ClassB {
 public:
+	ClassC();
 	virtual int foo();
 };
\ No newline at end of file
diff --git a/Tests/ClassesFast/ClassD.cpp b/Tests/ClassesFast/ClassD.cpp
index 4170a49..5f35e86 100644
--- a/Tests/ClassesFast/ClassD.cpp
+++ b/Tests/ClassesFast/ClassD.cpp
@@ -1,5 +1,10 @@
 #include "ClassD.h"
 
+ClassD::ClassD()
+{
+	SetType(Classes::ClassD);
+}
+
 int ClassD::foo()
 {
 	return 3;
diff --git a/Tests/ClassesFast/ClassD.h b/Tests/ClassesFast/ClassD.h
index 3e4095b..e319d57 100644
--- a/Tests/ClassesFast/ClassD.h
+++ b/Tests/ClassesFast/ClassD.h
@@ -5,5 +5,6 @@
 GENERATE_META(ClassD)
 class ClassD : public ClassC {
 public:
+	ClassD();
 	virtual int foo();
 };
\ No newline at end of file
diff --git a/Tests/ClassesFast/ClassE.cpp b/Tests/ClassesFast/ClassE.cpp
index 4b88e12..460fb0b 100644
--- a/Tests/ClassesFast/ClassE.cpp
+++ b/Tests/ClassesFast/ClassE.cpp
@@ -1,5 +1,10 @@
 #include "ClassE.h"
 
+ClassE::ClassE()
+{
+	SetType(Classes::ClassE);
+}
+
 int ClassE::foo()
 {
 	return 4;
diff --git a/Tests/ClassesFast/ClassE.h b/Tests/ClassesFast/ClassE.h
index b6f4f71..0cf1442 100644
--- a/Tests/ClassesFast/ClassE.h
+++ b/Tests/ClassesFast/ClassE.h
@@ -6,5 +6,6 @@ GENERATE_META(ClassE)
 class ClassE : public ClassD
 {
 public:
+	ClassE();
 	virtual int foo();
 };
\ No newline at end of file