| /***************************************************************************** | |
| 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. | |
| *****************************************************************************/ | |
| /***************************************************************************** | |
| sc_interface.h -- Abstract base class of all interface classes. | |
| Original Author: Martin Janssen, Synopsys, Inc., 2001-05-21 | |
| CHANGE LOG IS AT THE END OF THE FILE | |
| *****************************************************************************/ | |
| #ifndef SC_INTERFACE_H | |
| #define SC_INTERFACE_H | |
| namespace sc_core { | |
| class sc_event; | |
| class sc_port_base; | |
| // ---------------------------------------------------------------------------- | |
| // CLASS : sc_interface | |
| // | |
| // Abstract base class of all interface classes. | |
| // BEWARE: Direct inheritance from this class must be done virtual. | |
| // ---------------------------------------------------------------------------- | |
| class sc_interface | |
| { | |
| public: | |
| // register a port with this interface (does nothing by default) | |
| virtual void register_port( sc_port_base& port_, | |
| const char* if_typename_ ); | |
| // get the default event | |
| virtual const sc_event& default_event() const; | |
| // destructor (does nothing) | |
| virtual ~sc_interface(); | |
| protected: | |
| // constructor (does nothing) | |
| sc_interface(); | |
| private: | |
| // disabled | |
| sc_interface( const sc_interface& ); | |
| sc_interface& operator = ( const sc_interface& ); | |
| private: | |
| static sc_event m_never_notified; | |
| #if defined(__SUNPRO_CC) && (__SUNPRO_CC == 0x520) | |
| // Workaround for a bug in the Sun WorkShop 6 update 2 compiler. | |
| // An empty virtual base class can cause the optimizer to | |
| // generate wrong code. | |
| char dummy; | |
| #endif | |
| }; | |
| } // namespace sc_core | |
| //$Log: sc_interface.h,v $ | |
| //Revision 1.3 2011/08/26 20:45:40 acg | |
| // Andy Goodrich: moved the modification log to the end of the file to | |
| // eliminate source line number skew when check-ins are done. | |
| // | |
| //Revision 1.2 2011/02/18 20:23:45 acg | |
| // Andy Goodrich: Copyright update. | |
| // | |
| //Revision 1.1.1.1 2006/12/15 20:20:04 acg | |
| //SystemC 2.3 | |
| // | |
| //Revision 1.2 2006/01/03 23:18:26 acg | |
| //Changed copyright to include 2006. | |
| // | |
| //Revision 1.1.1.1 2005/12/19 23:16:43 acg | |
| //First check in of SystemC 2.1 into its own archive. | |
| // | |
| //Revision 1.7 2005/06/10 22:43:55 acg | |
| //Added CVS change log annotation. | |
| // | |
| #endif | |
| // Taf! |