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diff --git a/src/systemc/ext/tlm_utils/convenience_socket_bases.h b/src/systemc/ext/tlm_utils/convenience_socket_bases.h
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+++ b/src/systemc/ext/tlm_utils/convenience_socket_bases.h
@@ -0,0 +1,77 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+#ifndef TLM_UTILS_CONVENIENCE_SOCKET_BASES_H_INCLUDED_
+#define TLM_UTILS_CONVENIENCE_SOCKET_BASES_H_INCLUDED_
+
+#include <sysc/kernel/sc_cmnhdr.h>
+
+namespace sc_core { class SC_API sc_object; }
+
+namespace tlm_utils {
+
+// implementation-defined base class helper for convenience sockets
+class SC_API convenience_socket_base
+{
+public:
+  void display_warning(const char* msg) const;
+  void display_error(const char* msg) const;
+protected:
+  virtual ~convenience_socket_base(){}
+private:
+  virtual const char* get_report_type() const = 0;
+  virtual const sc_core::sc_object* get_socket() const = 0;
+};
+
+// implementation-defined base class helper for simple sockets
+class SC_API simple_socket_base : public convenience_socket_base
+{
+  virtual const char* get_report_type() const;
+protected:
+  void elaboration_check(const char* action) const;
+};
+
+// implementation-defined base class helper for passthrough sockets
+class SC_API passthrough_socket_base : public convenience_socket_base
+{
+  virtual const char* get_report_type() const;
+};
+
+// implementation-defined base class helper for multi sockets
+class SC_API multi_socket_base : public convenience_socket_base
+{
+  virtual const char* get_report_type() const;
+};
+
+// implementation-defined base class for callback helpers
+class SC_API convenience_socket_cb_holder
+{
+public:
+  void display_warning(const char* msg) const;
+  void display_error(const char* msg) const;
+
+protected:
+  explicit convenience_socket_cb_holder(convenience_socket_base* owner)
+    : m_owner(owner) {}
+
+private:
+  convenience_socket_base* m_owner;
+};
+
+} // namespace tlm_utils
+#endif // TLM_UTILS_CONVENIENCE_SOCKET_BASES_H_INCLUDED_