test.cpp revision 12855:588919e0e4aa 
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20/*****************************************************************************
21
22  test.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:
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36 *****************************************************************************/
37
38/*
39Dec/5/00 ulrich
40
41The constructor of an sc_biguint with an sc_bv as an argument does not
42compile. That happens with SystemC 1.0.1 on Solaris with both SC5.0
43and gcc.
44*/
45
46#include <systemc.h>
47
48int sc_main(int argc, char* arg[])
49{
50    sc_bv<10>      bv10 = "0000111100";
51    sc_bigint<10>  bi10;
52    sc_biguint<10> bu10;
53
54    // works fine
55    bi10 = sc_bigint<10> (bv10);
56
57    // causes errors on g++, SC5.0 :
58    // g++ :
59    //   .../include/numeric_bit/sc_biguint.h:
60    //   In method `sc_biguint<10>::sc_biguint(const sc_bv_ns::sc_bv<10> &)':
61    //   str.cc:10:   instantiated from here
62    //   .../include/numeric_bit/sc_biguint.h:186: type `sc_signed'
63    //   is not a base type for type `sc_biguint<10>'
64    //   .../include/numeric_bit/sc_unsigned.h:1365:
65    //   `sc_unsigned::sc_unsigned()' is private
66    //   .../include/numeric_bit/sc_biguint.h:186: within this context
67    // SC5.0:
68    //   ".../include/numeric_bit/sc_biguint.h", line 186:
69    //   Error: sc_signed is not a direct base class of sc_biguint<10>.
70    //   ".../include/numeric_bit/sc_biguint.h", line 187:
71    //    Error: sc_unsigned::sc_unsigned() is not accessible from .
72
73    bu10 = sc_biguint<10>(bv10);
74
75
76    cout << bv10.to_string() << endl;
77    cout << bi10.to_string(SC_BIN) << endl;
78    cout << bu10.to_string(SC_BIN) << endl;
79
80    return 0;
81}
82