test01.cpp revision 12855:588919e0e4aa 
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20/*****************************************************************************
21
22  test01.cpp --
23
24  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
25
26 *****************************************************************************/
27
28/*****************************************************************************
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30  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
31  changes you are making here.
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33      Name, Affiliation, Date:
34  Description of Modification:
35
36 *****************************************************************************/
37
38// test of sc_int's concat operators -- basic functionality, operator , ()
39
40#include "systemc.h"
41
42void
43test_concat( const sc_int<8>& a )
44{
45    sc_int<8> b;
46    sc_int<4> c;
47    sc_int<4> d;
48
49    cout << a << endl;
50
51    cout << "*** sc_int_base" << endl;
52
53    ( c, d ) = a;
54    cout << c << endl;
55    cout << d << endl;
56
57    b = ( d, c );
58    cout << b << endl;
59
60    cout << "---" << endl;
61
62    ( c, d[1] ) = a.range( 4, 0 );
63    cout << c << endl;
64    cout << d << endl;
65
66    b.range( 4, 0 ) = ( c, d[1] );
67    cout << b << endl;
68
69    cout << "---" << endl;
70
71    ( c, d.range( 1, 0 ) ) = a.range( 5, 0 );
72    cout << c << endl;
73    cout << d << endl;
74
75    b.range( 5, 0 ) = ( c, d.range( 1, 0 ) );
76    cout << b << endl;
77
78    cout << "---" << endl;
79
80    ( c, ( d[0], d[1] ) ) = a.range( 5, 0 );
81    cout << c << endl;
82    cout << d << endl;
83
84    b.range( 5, 0 ) = ( c, ( d[0], d[1] ) );
85    cout << b << endl;
86
87    cout << "*** sc_int_bitref" << endl;
88
89    ( d[1], c ) = a.range( 4, 0 );
90    cout << c << endl;
91    cout << d << endl;
92
93    b.range( 4, 0 ) = ( d[1], c );
94    cout << b << endl;
95
96    cout << "---" << endl;
97
98    ( d[0], d[1] ) = a.range( 1,0 );
99    cout << d << endl;
100
101    b.range( 1, 0 ) = ( d[1], d[0] );
102    cout << b << endl;
103
104    cout << "---" << endl;
105
106    ( d[0], c.range( 3, 0 ) ) = a.range( 4, 0 );
107    cout << c << endl;
108    cout << d << endl;
109
110    b.range( 4, 0 ) = ( d[0], c.range( 3, 0 ) );
111    cout << b << endl;
112
113    cout << "---" << endl;
114
115    ( d[0], ( d[1], d[2], d[3] ) ) = a.range( 3, 0 );
116    cout << d << endl;
117
118    b.range( 3, 0 ) = ( d[3], ( d[2], d[1], d[0] ) );
119    cout << b << endl;
120
121    cout << "*** sc_int_subref" << endl;
122
123    ( c.range( 3, 0 ), d ) = a;
124    cout << c << endl;
125    cout << d << endl;
126
127    b = ( c.range( 3, 0 ), d );
128    cout << b << endl;
129
130    cout << "---" << endl;
131
132    ( c.range( 3, 0 ), d[1] ) = a.range( 4, 0 );
133    cout << c << endl;
134    cout << d << endl;
135
136    b.range( 4, 0 ) = ( c.range( 3, 0 ), d[1] );
137    cout << b << endl;
138
139    cout << "---" << endl;
140
141    ( c.range( 3, 0 ), d.range( 3, 0 ) ) = a;
142    cout << c << endl;
143    cout << d << endl;
144
145    b = ( d.range( 3, 0 ), c.range( 3, 0 ) );
146    cout << b << endl;
147
148    cout << "---" << endl;
149
150    ( c.range( 3, 0 ), ( d[0], d[1] ) ) = a.range( 5, 0 );
151    cout << c << endl;
152    cout << d << endl;
153
154    b.range( 5, 0 ) = ( c.range( 3, 0 ), ( d[1], d[0] ) );
155    cout << b << endl;
156
157    cout << "*** sc_int_concat" << endl;
158
159    ( ( c[1], c[0] ), d ) = a.range( 5, 0 );
160    cout << c << endl;
161    cout << d << endl;
162
163    b.range( 5, 0 ) = ( ( c[0], c[1] ), d );
164    cout << b << endl;
165
166    cout << "---" << endl;
167
168    ( ( c[1], c[0] ), d[0] ) = a.range( 2, 0 );
169    cout << c << endl;
170    cout << d << endl;
171
172    b.range( 2, 0 ) = ( ( c[0], c[1] ), d[0] );
173    cout << b << endl;
174
175    cout << "---" << endl;
176
177    ( ( c[1], c[0] ), d.range( 3, 0 ) ) = a.range( 5, 0 );
178    cout << c << endl;
179    cout << d << endl;
180
181    b.range( 5, 0 ) = ( ( c[0], c[1] ), d.range( 3, 0 ) );
182    cout << b << endl;
183
184    cout << "---" << endl;
185
186    ( ( c[0], c[1] ), ( c[2], c[3] ) ) = a.range( 3, 0 );
187    cout << c << endl;
188
189    b.range( 3, 0 ) = ( ( c[3], c[2] ), ( c[1], c[0] ) );
190    cout << b << endl;
191}
192
193int
194sc_main( int, char*[] )
195{
196    sc_int<8> a( 33 );
197
198    test_concat( a );
199
200    return 0;
201}
202