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diff --git a/tools/intergen/cppgen/include/cppgen/cpp_class.h b/tools/intergen/cppgen/include/cppgen/cpp_class.h
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+/* Copyright (c) 2014, Ford Motor Company
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * Neither the name of the Ford Motor Company nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef CODEGEN_CPP_CLASS_H
+#define CODEGEN_CPP_CLASS_H
+
+#include <iosfwd>
+#include <string>
+#include <vector>
+
+#include "cppgen/cpp_function.h"
+
+namespace codegen {
+/*
+ * Class helper abstract class for C++ classes generation
+ * Must be inherited by a concrete class that provides
+ * class information by implementing pure virtual methods
+ */
+class CppClass {
+ public:
+  // Types
+  class Method;
+  class Superclass;
+  typedef std::vector<const Method*> MethodsList;
+  typedef std::vector<Superclass> SuperclassList;
+  // Member and inheritance access types specifier
+  enum AccessSpec {
+    kPublic, kProtected, kPrivate
+  };
+ public:
+  // Methods
+  // Creates class named |name|
+  CppClass(const std::string& name);
+  ~CppClass();
+  // Add superclass to classess parent's list
+  void Add(const Superclass& superclass);
+  // Output class declaration code to |os|
+  void Declare(std::ostream* os);
+  // Output class member's definition code to |os|
+  void Define(std::ostream* os);
+  // Class name
+  std::string name() const;
+protected:
+  // Methods
+  // To be defined by a concrete class, to provide
+  // Class member methods list
+  virtual const MethodsList& methods() = 0;
+private:
+  // Helper method that gives method list filtered by
+  // |access_spec|
+  MethodsList functions(AccessSpec access_spec);
+  // Fields
+  std::string name_;
+  SuperclassList superclasses_;
+};
+
+/*
+ * Helper class produces code for class method
+ */
+class CppClass::Method: public CppFunction {
+ public:
+  Method(const CppClass* cls, AccessSpec access, const std::string& name,
+           const std::string& return_type_name, int qualifiers = 0);
+  AccessSpec access_specifier() const;
+
+private:
+  AccessSpec access_specifier_;
+};
+
+/*
+ * Helper class that is used to specify class's parrents
+ */
+class CppClass::Superclass {
+public:
+  Superclass(const std::string& name, AccessSpec inheritance_type);
+  const std::string& name() const;
+  AccessSpec inheritance_type() const;
+
+private:
+  std::string name_;
+  AccessSpec inheritance_type_;
+};
+
+} // namespace codegen
+
+#endif // CODEGEN_CPP_CLASS_H