sc_in_rv.hh revision 13324 
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 "messages.hh"
36#include "sc_in.hh"
37#include "sc_signal_rv.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_in_rv : public sc_in<sc_dt::sc_lv<W>>
52{
53  public:
54    sc_in_rv() : sc_in<sc_dt::sc_lv<W>>() {}
55    explicit sc_in_rv(const char *name) : sc_in<sc_dt::sc_lv<W>>(name) {}
56    virtual ~sc_in_rv() {};
57
58    virtual void
59    end_of_elaboration()
60    {
61        sc_in<sc_dt::sc_lv<W> >::end_of_elaboration();
62        if (!dynamic_cast<sc_signal_rv<W> *>(this->get_interface())) {
63            std::ostringstream ss;
64            ss << "port '" << this->name() << "' (" << this->kind() << ")";
65            SC_REPORT_ERROR(SC_ID_RESOLVED_PORT_NOT_BOUND_, ss.str().c_str());
66        }
67    }
68
69    virtual const char *kind() const { return "sc_in_rv"; }
70
71  private:
72    // Disabled
73    sc_in_rv(const sc_in_rv<W> &) : sc_in<sc_dt::sc_lv<W>>() {}
74    sc_in_rv<W> &operator = (const sc_in_rv<W> &) { *this; }
75};
76
77} // namespace sc_core
78
79#endif  //__SYSTEMC_EXT_CHANNEL_SC_IN_RV_HH__
80