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_OUT_HH__ 31#define __SYSTEMC_EXT_CHANNEL_SC_OUT_HH__ 32 33#include "../core/sc_port.hh" 34#include "sc_inout.hh" 35#include "warn_unimpl.hh" 36 37namespace sc_core 38{ 39 40template <class T> 41class sc_out : public sc_inout<T> 42{ 43 public: 44 sc_out() : sc_inout<T>() {} 45 explicit sc_out(const char *name) : sc_inout<T>(name) {} 46 virtual ~sc_out() {} 47 48 // Deprecated binding constructors. 49 explicit sc_out(const sc_signal_inout_if<T> &interface) : 50 sc_inout<T>(interface) 51 {} 52 sc_out(const char *name, const sc_signal_inout_if<T> &interface) : 53 sc_inout<T>(name, interface) 54 {} 55 explicit sc_out(sc_port_b<sc_signal_inout_if<T> > &parent) : 56 sc_inout<T>(parent) 57 {} 58 sc_out(const char *name, sc_port_b<sc_signal_inout_if<T> > &parent) : 59 sc_inout<T>(name, parent) 60 {} 61 explicit sc_out(sc_out<T> &parent) : sc_inout<T>(parent) {} 62 sc_out(const char *name, sc_out<T> &parent) : sc_inout<T>(name, parent) {} 63 64 sc_out<T> &
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65 operator = (const T &)
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65 operator = (const T &t) |
66 {
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67 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
68 return *(sc_out<T> *)nullptr;
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67 sc_inout<T>::operator = (t); 68 return *this; |
69 } 70 sc_out<T> &
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71 operator = (const sc_signal_in_if &)
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71 operator = (const sc_signal_in_if<T> &c) |
72 {
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73 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
74 return *(sc_out<T> *)nullptr;
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73 sc_inout<T>::operator = (c); 74 return *this; |
75 } 76 sc_out<T> &
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77 operator = (const sc_port, 1> &)
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77 operator = (const sc_port<sc_signal_in_if<T>, 1> &c) |
78 {
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79 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
80 return *(sc_out<T> *)nullptr;
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79 sc_inout<T>::operator = (c); 80 return *this; |
81 } 82 sc_out<T> &
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83 operator = (const sc_port, 1> &)
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83 operator = (const sc_port<sc_signal_inout_if<T>, 1> &c) |
84 {
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85 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
86 return *(sc_out<T> *)nullptr;
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85 sc_inout<T>::operator = (c); 86 return *this; |
87 } 88 sc_out<T> &
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89 operator = (const sc_out &)
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89 operator = (const sc_out<T> &c) |
90 {
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91 sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
92 return *(sc_out<T> *)nullptr;
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91 sc_inout<T>::operator = (c); 92 return *this; |
93 } 94 95 virtual const char *kind() const { return "sc_out"; } 96 97 private: 98 // Disabled 99 sc_out(const sc_out<T> &) : sc_inout<T>() {} 100}; 101 102} // namespace sc_core 103 104#endif //__SYSTEMC_EXT_CHANNEL_SC_OUT_HH__
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