test05.cpp revision 12871:ca8b5215b10e 
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19
20/*****************************************************************************
21
22  test05.cpp -- Test sc_vector (and its binding functions)
23
24  Original Author: Philipp A. Hartmann, OFFIS, 2010-03-05
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:
34  Description of Modification:
35
36 *****************************************************************************/
37
38#include <systemc.h>
39
40using sc_core::sc_vector;
41
42typedef sc_vector< sc_fifo_out<int> > port_vec;
43
44static void
45dump_port_array( const char* from, const port_vec& in )
46{
47    std::cout << "\n" << from << "\n";
48    for( unsigned i=0; i<in.size(); ++i )
49    {
50      std::cout
51        << "  "
52        << in[i].name()
53        << ".size() == " << in[i].size();
54
55      for( int j=0; j<in[i].size(); ++j)
56      {
57        std::cout
58          << " - "
59          << dynamic_cast<const sc_core::sc_object*>(in[i][j])->name()
60          << " @ " << j;
61      }
62      std::cout << std::endl;
63    }
64}
65
66SC_MODULE(sub_module)
67{
68  port_vec in;
69
70  sub_module( sc_core::sc_module_name, unsigned n_sub )
71    : in("in", n_sub ) {}
72
73  void before_end_of_elaboration()
74    { dump_port_array( "sub_module::before_end_of_elaboration", in ); }
75  void end_of_elaboration()
76    { dump_port_array( "sub_module::end_of_elaboration", in ); }
77};
78
79
80SC_MODULE(module)
81{
82  sub_module sub;
83  port_vec   in;
84
85  SC_CTOR(module)
86    : sub("sub", 4), in("in",4)
87  {
88    // vector to vector binding
89    sub.in( in );
90  }
91
92  void before_end_of_elaboration()
93    { dump_port_array( "module::before_end_of_elaboration", in ); }
94  void end_of_elaboration()
95    { dump_port_array( "module::end_of_elaboration", in ); }
96};
97
98int sc_main( int, char*[] )
99{
100
101  module top("top");
102
103  const unsigned size = 4;
104  const unsigned half = 2;
105
106  sc_assert( top.in.size() == size );
107
108  sc_vector< sc_fifo<int> >
109    fifo_1( "src_1", half ),
110    fifo_2( "src_2", size );
111
112  // bind full vector (smaller than target)
113  port_vec::iterator mid = top.in( fifo_1 );
114  sc_assert( ( mid - top.in.begin() ) - half == 0 );
115
116  // bind range, starting from last position
117  mid = top.in.bind( fifo_2.begin(), fifo_2.end(), mid );
118  sc_assert( mid == top.in.end() );
119
120  // bind a plain C array of channels
121  sc_fifo<int> fifo_a[ half ];
122  top.sub.in( fifo_a, fifo_a + half );
123
124  sc_start();
125  return 0;
126}
127