sc_signal_resolved.hh revision 12841:22aa7ba47bf9 
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_SIGNAL_RESOLVED_HH__
31#define __SYSTEMC_EXT_CHANNEL_SC_SIGNAL_RESOLVED_HH__
32
33#include "sc_signal.hh"
34#include "sc_signal_inout_if.hh"
35
36namespace sc_dt
37{
38
39class sc_logic;
40
41};
42
43namespace sc_core
44{
45
46class sc_port_base;
47
48class sc_signal_resolved : public sc_signal<sc_dt::sc_logic, SC_MANY_WRITERS>
49{
50  public:
51    sc_signal_resolved();
52    explicit sc_signal_resolved(const char *name);
53    virtual ~sc_signal_resolved();
54
55    virtual void register_port(sc_port_base &, const char *);
56
57    virtual void write(const sc_dt::sc_logic &);
58    sc_signal_resolved &operator = (const sc_dt::sc_logic &);
59    sc_signal_resolved &operator = (const sc_signal_resolved &);
60
61    virtual const char *kind() const;
62
63  protected:
64    virtual void update();
65
66  private:
67    // Disabled
68    sc_signal_resolved(const sc_signal_resolved &) :
69            sc_interface(), sc_signal<sc_dt::sc_logic, SC_MANY_WRITERS>()
70    {}
71};
72
73} // namespace sc_core
74
75#endif  //__SYSTEMC_EXT_CHANNEL_SC_SIGNAL_RESOLVED_HH__
76