sc_out_rv.hh revision 12841 
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_RV_HH__
31#define __SYSTEMC_EXT_CHANNEL_SC_OUT_RV_HH__
32
33#include "../core/sc_port.hh"
34#include "sc_inout_rv.hh"
35#include "sc_signal_in_if.hh"
36#include "sc_signal_inout_if.hh"
37#include "warn_unimpl.hh"
38
39namespace sc_dt
40{
41
42template <int W>
43class sc_lv;
44
45} // namespace sc_dt
46
47namespace sc_core
48{
49
50template <int W>
51class sc_out_rv : public sc_inout_rv<W>
52{
53  public:
54    sc_out_rv() : sc_inout_rv<W>() {}
55    explicit sc_out_rv(const char *name) : sc_inout_rv<W>(name) {}
56    virtual ~sc_out_rv() {};
57
58    sc_out_rv<W> &
59    operator = (const sc_dt::sc_lv<W> &)
60    {
61        sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
62        return *this;
63    }
64    sc_out_rv<W> &
65    operator = (const sc_signal_in_if<sc_dt::sc_lv<W>> &)
66    {
67        sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
68        return *this;
69    }
70    sc_out_rv<W> &
71    operator = (const sc_port<sc_signal_in_if<sc_dt::sc_lv<W>>, 1> &)
72    {
73        sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
74        return *this;
75    }
76    sc_out_rv<W> &
77    operator = (const sc_port<sc_signal_inout_if<sc_dt::sc_lv<W>>, 1> &)
78    {
79        sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
80        return *this;
81    }
82    sc_out_rv<W> &
83    operator = (const sc_out_rv<W> &)
84    {
85        sc_channel_warn_unimpl(__PRETTY_FUNCTION__);
86        return *this;
87    }
88
89    virtual const char *kind() const { return "sc_out_rv"; }
90
91  private:
92    // Disabled
93    sc_out_rv(const sc_out_rv<W> &) : sc_inout_rv<W>() {}
94};
95
96} // namespace sc_core
97
98#endif  //__SYSTEMC_EXT_CHANNEL_SC_OUT_RV_HH__
99