my_extension.h revision 12855:588919e0e4aa
1/***************************************************************************** 2 3 Licensed to Accellera Systems Initiative Inc. (Accellera) under one or 4 more contributor license agreements. See the NOTICE file distributed 5 with this work for additional information regarding copyright ownership. 6 Accellera licenses this file to you under the Apache License, Version 2.0 7 (the "License"); you may not use this file except in compliance with the 8 License. You may obtain a copy of the License at 9 10 http://www.apache.org/licenses/LICENSE-2.0 11 12 Unless required by applicable law or agreed to in writing, software 13 distributed under the License is distributed on an "AS IS" BASIS, 14 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 15 implied. See the License for the specific language governing 16 permissions and limitations under the License. 17 18 *****************************************************************************/ 19 20#ifndef __MY_EXTENSION_H__ 21#define __MY_EXTENSION_H__ 22 23#include "tlm.h" 24#include <cassert> 25 26class my_extension : 27 public tlm::tlm_extension<my_extension> 28{ 29public: 30 my_extension() 31 : m_data(0) 32 {} 33 tlm_extension_base* clone() const 34 { 35 return new my_extension(*this); 36 } 37 void free() 38 { 39 delete this; 40 } 41 void copy_from(tlm_extension_base const & e) 42 { 43 sc_assert(typeid(this) == typeid(e)); 44 m_data = static_cast<my_extension const &>(e).m_data; 45 } 46 47 int m_data; 48}; 49 50struct my_extended_payload_types 51{ 52 typedef tlm::tlm_base_protocol_types::tlm_payload_type tlm_payload_type; 53 typedef tlm::tlm_base_protocol_types::tlm_phase_type tlm_phase_type; 54}; 55 56#endif 57