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20/*****************************************************************************
21
22  test03.cpp --
23
24  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
25
26 *****************************************************************************/
27
28/*****************************************************************************
29
30  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
31  changes you are making here.
32
33      Name, Affiliation, Date: Andy Goodrich, Forte Design Systems 2006-08-17
34  Description of Modification: Converted over to test sc_big types.
35
36 *****************************************************************************/
37
38// test of the reduce methods in the sc_big[u]int datatypes -- method notation
39
40#include "systemc.h"
41
42int
43sc_main( int, char*[] )
44{
45    // 1) check the existence of the reduce methods
46
47    sc_bigint<42> a = 42;
48
49    // sc_signed
50    cout << endl;
51    cout << a.and_reduce() << endl;
52    cout << a.or_reduce() << endl;
53    cout << a.xor_reduce() << endl;
54    cout << a.nand_reduce() << endl;
55    cout << a.nor_reduce() << endl;
56    cout << a.xnor_reduce() << endl;
57
58    // sc_signed_subref
59    cout << endl;
60    cout << a( 7, 0 ).and_reduce() << endl;
61    cout << a( 7, 0 ).or_reduce() << endl;
62    cout << a( 7, 0 ).xor_reduce() << endl;
63    cout << a( 7, 0 ).nand_reduce() << endl;
64    cout << a( 7, 0 ).nor_reduce() << endl;
65    cout << a( 7, 0 ).xnor_reduce() << endl;
66
67    // concatenation
68    cout << endl;
69    cout << ( a( 7, 0 ), a( 15, 8 ) ).and_reduce() << endl;
70    cout << ( a( 7, 0 ), a( 15, 8 ) ).or_reduce() << endl;
71    cout << ( a( 7, 0 ), a( 15, 8 ) ).xor_reduce() << endl;
72    cout << ( a( 7, 0 ), a( 15, 8 ) ).nand_reduce() << endl;
73    cout << ( a( 7, 0 ), a( 15, 8 ) ).nor_reduce() << endl;
74    cout << ( a( 7, 0 ), a( 15, 8 ) ).xnor_reduce() << endl;
75
76    sc_biguint<42> b = 42;
77
78    // sc_unsigned
79    cout << endl;
80    cout << b.and_reduce() << endl;
81    cout << b.or_reduce() << endl;
82    cout << b.xor_reduce() << endl;
83    cout << b.nand_reduce() << endl;
84    cout << b.nor_reduce() << endl;
85    cout << b.xnor_reduce() << endl;
86
87    // sc_unsigned_subref
88    cout << endl;
89    cout << b( 7, 0 ).and_reduce() << endl;
90    cout << b( 7, 0 ).or_reduce() << endl;
91    cout << b( 7, 0 ).xor_reduce() << endl;
92    cout << b( 7, 0 ).nand_reduce() << endl;
93    cout << b( 7, 0 ).nor_reduce() << endl;
94    cout << b( 7, 0 ).xnor_reduce() << endl;
95
96    // concatenation
97    cout << endl;
98    cout << ( b( 7, 0 ), b( 15, 8 ) ).and_reduce() << endl;
99    cout << ( b( 7, 0 ), b( 15, 8 ) ).or_reduce() << endl;
100    cout << ( b( 7, 0 ), b( 15, 8 ) ).xor_reduce() << endl;
101    cout << ( b( 7, 0 ), b( 15, 8 ) ).nand_reduce() << endl;
102    cout << ( b( 7, 0 ), b( 15, 8 ) ).nor_reduce() << endl;
103    cout << ( b( 7, 0 ), b( 15, 8 ) ).xnor_reduce() << endl;
104
105    // 2) check the functionality of the reduce methods
106
107    sc_bigint<2> c2 = -1;
108    cout << endl;
109    cout << c2.and_reduce() << endl;
110    cout << c2.xor_reduce() << endl;
111
112    sc_bigint<3> c3 = -1;
113    cout << endl;
114    cout << c3.and_reduce() << endl;
115    cout << c3.xor_reduce() << endl;
116
117    sc_biguint<2> d2 = sc_dt::uint_type( -1 );
118    cout << endl;
119    cout << d2.and_reduce() << endl;
120    cout << d2.xor_reduce() << endl;
121
122    sc_biguint<3> d3 = sc_dt::uint_type( -1 );
123    cout << endl;
124    cout << d3.and_reduce() << endl;
125    cout << d3.xor_reduce() << endl;
126
127    sc_bigint<6> e;
128    sc_biguint<6> f;
129    cout << endl;
130    for( int i = 0; i >= -10; -- i ) {
131        e = i;
132        f = i;
133        cout << e.xor_reduce() << endl;
134        cout << f.xor_reduce() << endl;
135    }
136
137    return 0;
138}
139