sc_export.hh revision 12837
1/* 2 * Copyright 2018 Google, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer; 8 * redistributions in binary form must reproduce the above copyright 9 * notice, this list of conditions and the following disclaimer in the 10 * documentation and/or other materials provided with the distribution; 11 * neither the name of the copyright holders nor the names of its 12 * contributors may be used to endorse or promote products derived from 13 * this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 * 27 * Authors: Gabe Black 28 */ 29 30#ifndef __SYSTEMC_EXT_CORE_SC_EXPORT_HH__ 31#define __SYSTEMC_EXT_CORE_SC_EXPORT_HH__ 32 33#include "sc_object.hh" 34 35namespace sc_core 36{ 37 38class sc_interface; 39 40class sc_export_base : public sc_object 41{ 42 public: 43 void warn_unimpl(const char *func) const; 44}; 45 46template <class IF> 47class sc_export : public sc_export_base 48{ 49 public: 50 sc_export() { warn_unimpl(__PRETTY_FUNCTION__); } 51 explicit sc_export(const char *) { warn_unimpl(__PRETTY_FUNCTION__); } 52 virtual ~sc_export() { warn_unimpl(__PRETTY_FUNCTION__); }; 53 54 virtual const char *kind() const { return "sc_export"; } 55 56 void operator () (IF &) { warn_unimpl(__PRETTY_FUNCTION__); }; 57 virtual void bind(IF &) { warn_unimpl(__PRETTY_FUNCTION__); }; 58 operator IF & () { warn_unimpl(__PRETTY_FUNCTION__); }; 59 operator const IF & () const { warn_unimpl(__PRETTY_FUNCTION__); }; 60 61 IF * 62 operator -> () 63 { 64 warn_unimpl(__PRETTY_FUNCTION__); 65 return nullptr; 66 } 67 const IF * 68 operator -> () const 69 { 70 warn_unimpl(__PRETTY_FUNCTION__); 71 return nullptr; 72 } 73 74 virtual sc_interface * 75 get_iterface() 76 { 77 warn_unimpl(__PRETTY_FUNCTION__); 78 return nullptr; 79 } 80 virtual const sc_interface * 81 get_interface() const 82 { 83 warn_unimpl(__PRETTY_FUNCTION__); 84 return nullptr; 85 } 86 87 protected: 88 virtual void before_end_of_elaboration() {} 89 virtual void end_of_elaboration() {} 90 virtual void start_of_simulation() {} 91 virtual void end_of_simulation() {} 92 93 private: 94 // Disabled 95 sc_export(const sc_export<IF> &); 96 sc_export<IF> &operator = (const sc_export<IF> &); 97}; 98 99} // namespace sc_core 100 101#endif //__SYSTEMC_EXT_CORE_SC_EXPORT_HH__ 102