source: sources/src/sc_sensitive.cc @ 58

Last change on this file since 58 was 52, checked in by meunier, 12 years ago

Code formatting in all source files.

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1/*------------------------------------------------------------\
2|                                                             |
3| Tool    :                  systemcass                       |
4|                                                             |
5| File    :                 sc_sensitive.cc                   |
6|                                                             |
7| Author  :                 Buchmann Richard                  |
8|                                                             |
9| Date    :                   09_07_2004                      |
10|                                                             |
11\------------------------------------------------------------*/
12
13/*
14 * This file is part of the Disydent Project
15 * Copyright (C) Laboratoire LIP6 - Département ASIM
16 * Universite Pierre et Marie Curie
17 *
18 * Home page          : http://www-asim.lip6.fr/disydent
19 * E-mail             : mailto:richard.buchmann@lip6.fr
20 *
21 * This library is free software; you  can redistribute it and/or modify it
22 * under the terms  of the GNU Library General Public  License as published
23 * by the Free Software Foundation; either version 2 of the License, or (at
24 * your option) any later version.
25 *
26 * Disydent is distributed  in the hope  that it  will be
27 * useful, but WITHOUT  ANY WARRANTY; without even the  implied warranty of
28 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
29 * Public License for more details.
30 *
31 * You should have received a copy  of the GNU General Public License along
32 * with the GNU C Library; see the  file COPYING. If not, write to the Free
33 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
34 */
35
36
37#include "sc_sensitive.h"
38#include "sc_port.h"
39#include "sc_event.h"
40#include "sc_event_finder.h"
41#include "sc_module.h"
42#include "internal.h"
43
44#ifdef HAVE_CONFIG_H
45#include "config.h"
46#endif
47
48using namespace std;
49
50namespace sc_core {
51
52
53void assert_before_init() {
54    if (sc_core::already_initialized) {
55        exit(14);
56    }
57}
58
59
60static void add_sensitivity(const sc_event & s) {
61    if (method == NULL) {
62        cerr << "declare a process before declaring " << s << " event\n";
63        exit(1);
64    }
65    method->sensitivity_list.push_back(s);
66}
67
68}
69
70
71using namespace sc_core;
72
73// ----------------------------------------------------------------------------
74//  CLASS : sc_sensitive
75//
76//  Static sensitivity class for events.
77// ----------------------------------------------------------------------------
78
79sc_sensitive & sc_sensitive::operator << (const sc_port_base & port) {
80    sc_event s(port, sc_event::VAL);
81    sc_core::add_sensitivity(s);
82    return *this;
83}
84
85
86sc_sensitive & sc_sensitive::operator () (const sc_port_base & port) {
87    return *this << port;
88}
89
90
91sc_sensitive & sc_sensitive::operator << (const sc_event & e) {
92    sc_core::add_sensitivity(e);
93    return *this;
94}
95
96
97sc_sensitive & sc_sensitive::operator () (const sc_event & e) {
98    return *this << e;
99}
100
101
102sc_sensitive & sc_sensitive::operator << (sc_event_finder & e) {
103    return *this << e.port();
104}
105
106
107sc_sensitive & sc_sensitive::operator () (sc_event_finder & e) {
108    return *this << e;
109}
110
111
112sc_sensitive & sc_sensitive::operator << (const sc_interface & e) {
113    return *this << e.default_event();
114}
115
116
117sc_sensitive & sc_sensitive::operator () (const sc_interface & e) {
118    return *this << e;
119}
120
121
122
123
124// ----------------------------------------------------------------------------
125//  CLASS : sc_sensitive_pos
126//
127//  Static sensitivity class for positive edge events.
128// ----------------------------------------------------------------------------
129
130
131sc_sensitive_pos & sc_sensitive_pos::operator << (const sc_port_base & port) {
132    sc_event s(port, sc_event::POS);
133    sc_core::add_sensitivity(s);
134    return *this;
135}
136
137
138sc_sensitive_pos& sc_sensitive_pos::operator () (const sc_port_base & port) {
139    return *this << port;
140}
141
142
143
144// ----------------------------------------------------------------------------
145//  CLASS : sc_sensitive_neg
146//
147//  Static sensitivity class for negative edge events.
148// ----------------------------------------------------------------------------
149
150sc_sensitive_neg & sc_sensitive_neg::operator << (const sc_port_base & port) {
151    sc_event s(port, sc_event::NEG);
152    sc_core::add_sensitivity(s);
153    return *this;
154}
155
156
157sc_sensitive_neg & sc_sensitive_neg::operator () (const sc_port_base & port) {
158    return *this << port;
159}
160
161
162
163/*
164# Local Variables:
165# tab-width: 4;
166# c-basic-offset: 4;
167# c-file-offsets:((innamespace . 0)(inline-open . 0));
168# indent-tabs-mode: nil;
169# End:
170#
171# vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=4:softtabstop=4
172*/
173
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