sc_signal_rv.hh revision 12841
112841Sgabeblack@google.com/* 212841Sgabeblack@google.com * Copyright 2018 Google, Inc. 312841Sgabeblack@google.com * 412841Sgabeblack@google.com * Redistribution and use in source and binary forms, with or without 512841Sgabeblack@google.com * modification, are permitted provided that the following conditions are 612841Sgabeblack@google.com * met: redistributions of source code must retain the above copyright 712841Sgabeblack@google.com * notice, this list of conditions and the following disclaimer; 812841Sgabeblack@google.com * redistributions in binary form must reproduce the above copyright 912841Sgabeblack@google.com * notice, this list of conditions and the following disclaimer in the 1012841Sgabeblack@google.com * documentation and/or other materials provided with the distribution; 1112841Sgabeblack@google.com * neither the name of the copyright holders nor the names of its 1212841Sgabeblack@google.com * contributors may be used to endorse or promote products derived from 1312841Sgabeblack@google.com * this software without specific prior written permission. 1412841Sgabeblack@google.com * 1512841Sgabeblack@google.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1612841Sgabeblack@google.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1712841Sgabeblack@google.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1812841Sgabeblack@google.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 1912841Sgabeblack@google.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2012841Sgabeblack@google.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2112841Sgabeblack@google.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2212841Sgabeblack@google.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2312841Sgabeblack@google.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2412841Sgabeblack@google.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2512841Sgabeblack@google.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2612841Sgabeblack@google.com * 2712841Sgabeblack@google.com * Authors: Gabe Black 2812841Sgabeblack@google.com */ 2912841Sgabeblack@google.com 3012841Sgabeblack@google.com#ifndef __SYSTEMC_EXT_CHANNEL_SC_SIGNAL_RV_HH__ 3112841Sgabeblack@google.com#define __SYSTEMC_EXT_CHANNEL_SC_SIGNAL_RV_HH__ 3212841Sgabeblack@google.com 3312841Sgabeblack@google.com#include "../core/sc_module.hh" // for sc_gen_unique_name 3412841Sgabeblack@google.com#include "sc_signal.hh" 3512841Sgabeblack@google.com#include "warn_unimpl.hh" 3612841Sgabeblack@google.com 3712841Sgabeblack@google.comnamespace sc_dt 3812841Sgabeblack@google.com{ 3912841Sgabeblack@google.com 4012841Sgabeblack@google.comtemplate <int W> 4112841Sgabeblack@google.comclass sc_lv; 4212841Sgabeblack@google.com 4312841Sgabeblack@google.com}; 4412841Sgabeblack@google.com 4512841Sgabeblack@google.comnamespace sc_core 4612841Sgabeblack@google.com{ 4712841Sgabeblack@google.com 4812841Sgabeblack@google.comclass sc_port_base; 4912841Sgabeblack@google.com 5012841Sgabeblack@google.comtemplate <int W> 5112841Sgabeblack@google.comclass sc_signal_rv : public sc_signal<sc_dt::sc_lv<W>, SC_MANY_WRITERS> 5212841Sgabeblack@google.com{ 5312841Sgabeblack@google.com public: 5412841Sgabeblack@google.com sc_signal_rv() : sc_signal<sc_dt::sc_lv<W>, SC_MANY_WRITERS>( 5512841Sgabeblack@google.com sc_gen_unique_name("signal_rv")) 5612841Sgabeblack@google.com {} 5712841Sgabeblack@google.com sc_signal_rv(const char *name) : 5812841Sgabeblack@google.com sc_signal<sc_dt::sc_lv<W>, SC_MANY_WRITERS>(name) 5912841Sgabeblack@google.com {} 6012841Sgabeblack@google.com virtual ~sc_signal_rv() {} 6112841Sgabeblack@google.com 6212841Sgabeblack@google.com virtual void 6312841Sgabeblack@google.com register_port(sc_port_base &, const char *) 6412841Sgabeblack@google.com { 6512841Sgabeblack@google.com sc_channel_warn_unimpl(__PRETTY_FUNCTION__); 6612841Sgabeblack@google.com } 6712841Sgabeblack@google.com 6812841Sgabeblack@google.com virtual void 6912841Sgabeblack@google.com write(const sc_dt::sc_lv<W> &) 7012841Sgabeblack@google.com { 7112841Sgabeblack@google.com sc_channel_warn_unimpl(__PRETTY_FUNCTION__); 7212841Sgabeblack@google.com } 7312841Sgabeblack@google.com sc_signal_rv<W> & 7412841Sgabeblack@google.com operator = (const sc_dt::sc_lv<W> &) 7512841Sgabeblack@google.com { 7612841Sgabeblack@google.com sc_channel_warn_unimpl(__PRETTY_FUNCTION__); 7712841Sgabeblack@google.com return *this; 7812841Sgabeblack@google.com } 7912841Sgabeblack@google.com sc_signal_rv<W> & 8012841Sgabeblack@google.com operator = (const sc_signal_rv<W> &) 8112841Sgabeblack@google.com { 8212841Sgabeblack@google.com sc_channel_warn_unimpl(__PRETTY_FUNCTION__); 8312841Sgabeblack@google.com return *this; 8412841Sgabeblack@google.com } 8512841Sgabeblack@google.com 8612841Sgabeblack@google.com virtual const char *kind() const { return "sc_signal_rv"; } 8712841Sgabeblack@google.com 8812841Sgabeblack@google.com protected: 8912841Sgabeblack@google.com virtual void 9012841Sgabeblack@google.com update() 9112841Sgabeblack@google.com { 9212841Sgabeblack@google.com sc_channel_warn_unimpl(__PRETTY_FUNCTION__); 9312841Sgabeblack@google.com } 9412841Sgabeblack@google.com 9512841Sgabeblack@google.com private: 9612841Sgabeblack@google.com // Disabled 9712841Sgabeblack@google.com sc_signal_rv(const sc_signal_rv<W> &) : 9812841Sgabeblack@google.com sc_signal<sc_dt::sc_lv<W>, SC_MANY_WRITERS>() 9912841Sgabeblack@google.com {} 10012841Sgabeblack@google.com}; 10112841Sgabeblack@google.com 10212841Sgabeblack@google.com} // namespace sc_core 10312841Sgabeblack@google.com 10412841Sgabeblack@google.com#endif //__SYSTEMC_EXT_CHANNEL_SC_SIGNAL_RV_HH__ 105