sc_in_rv.hh revision 13214
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_CHANNEL_SC_IN_RV_HH__ 31#define __SYSTEMC_EXT_CHANNEL_SC_IN_RV_HH__ 32 33#include <sstream> 34 35#include "sc_in.hh" 36#include "sc_signal_rv.hh" 37 38namespace sc_dt 39{ 40 41template <int W> 42class sc_lv; 43 44} // namespace sc_dt 45 46namespace sc_core 47{ 48 49template <int W> 50class sc_in_rv : public sc_in<sc_dt::sc_lv<W>> 51{ 52 public: 53 sc_in_rv() : sc_in<sc_dt::sc_lv<W>>() {} 54 explicit sc_in_rv(const char *name) : sc_in<sc_dt::sc_lv<W>>(name) {} 55 virtual ~sc_in_rv() {}; 56 57 virtual void 58 end_of_elaboration() 59 { 60 sc_in<sc_dt::sc_lv<W> >::end_of_elaboration(); 61 if (!dynamic_cast<sc_signal_rv<W> *>(this->get_interface())) { 62 std::ostringstream ss; 63 ss << "port '" << this->name() << "' (" << this->kind() << ")"; 64 SC_REPORT_ERROR( 65 "(E117) resolved port not bound to resolved signal", 66 ss.str().c_str()); 67 } 68 } 69 70 virtual const char *kind() const { return "sc_in_rv"; } 71 72 private: 73 // Disabled 74 sc_in_rv(const sc_in_rv<W> &) : sc_in<sc_dt::sc_lv<W>>() {} 75 sc_in_rv<W> &operator = (const sc_in_rv<W> &) { *this; } 76}; 77 78} // namespace sc_core 79 80#endif //__SYSTEMC_EXT_CHANNEL_SC_IN_RV_HH__ 81