iter_test.cpp revision 12855:588919e0e4aa 
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19
20/*****************************************************************************
21
22  iter_test.cpp -- sc_vector iterator comparisons
23
24  Original Author: Philipp A. Hartmann, OFFIS, 2014-08-21
25
26 *****************************************************************************/
27#include <systemc.h>
28
29SC_MODULE(mod)
30{
31    sc_in<bool> p;
32    SC_CTOR(mod){}
33};
34
35int sc_main(int,char*[])
36{
37    typedef sc_vector<mod> module_vec;
38    typedef sc_vector_assembly<mod,sc_in<bool> > module_port_vec;
39
40    module_vec mv("sigs",5);
41    module_vec::const_iterator citr = mv.begin();
42    module_vec::iterator       itr = mv.begin();
43
44    module_port_vec mpv = sc_assemble_vector(mv, &mod::p);
45    module_port_vec::const_iterator cpitr = mpv.cbegin();
46    module_port_vec::iterator       pitr  = mpv.begin();
47
48    sc_assert(itr == citr);
49    sc_assert(citr == itr);
50    sc_assert(!(itr != citr));
51    sc_assert(!(citr != itr));
52
53    sc_assert(itr == cpitr);
54    sc_assert(citr == pitr);
55    sc_assert(cpitr == itr);
56    sc_assert(pitr == citr);
57    sc_assert(!(itr != cpitr));
58    sc_assert(!(citr != pitr));
59    sc_assert(!(cpitr != pitr));
60    sc_assert(!(pitr != itr));
61
62    sc_assert(itr < mv.end());
63    sc_assert(!(itr > mv.cend()));
64    sc_assert(citr < mv.end());
65    sc_assert(!(citr > mv.cend()));
66
67    ++citr;
68    sc_assert(itr != citr);
69    sc_assert(citr != itr);
70    sc_assert(!(itr == citr));
71    sc_assert(!(citr == itr));
72
73    sc_assert(!(itr < itr));
74    sc_assert(!(itr > itr));
75    sc_assert(itr < citr);
76    sc_assert(citr > itr);
77
78    sc_assert(1 == citr - mv.begin());
79    sc_assert(0 == pitr - mv.cbegin());
80    itr += citr - mpv.begin();
81    sc_assert(1 == itr - mpv.cbegin());
82
83    sc_assert(citr == itr);
84    sc_assert(itr <= citr);
85    sc_assert(citr <= itr);
86    sc_assert(cpitr <= itr);
87    sc_assert(!(itr <= cpitr));
88
89    itr++;
90    cpitr = pitr += itr - mv.begin();
91    sc_assert(itr == pitr);
92    sc_assert(itr >= citr);
93    sc_assert(!(citr >= pitr));
94
95    cout << "\nSuccess" << endl;
96    return 0;
97}
98