source: sources/test_regression/16062005/system.cpp @ 4

#include "systemc.h"
#include <iostream>
#include <fstream>
#include <vector>

#define ASSERT(x) { if (!(x)) { \
                      cerr << "ASSERT : " #x \
                           << " in function '" << __FUNCTION__  \
                           << "'\n"; exit (-1); \
                    } \
                  }


using namespace std;

struct D : sc_module
{
  D (sc_module_name)
  {
  }
};

struct C : sc_module
{
  C (sc_module_name)
  {
  }
};

struct B : sc_module
{
  D d1;
  D d2;
  C c;
  B (sc_module_name) : d1("d1"), d2("d2"), c("c")
  {
  }
};

struct A : sc_module
{
  B b;
  C c;
  A (sc_module_name) : b("b"), c("c")
  {
  }
};

struct top_level1 : sc_module
{
  A a;
  D d;
  top_level1(sc_module_name) : a("a"), d("d")
  {
  }
};

struct top_level2 : sc_module
{
  B b1;
  B b2;
  C c;
  top_level2(sc_module_name) : b1("b1"), b2("b2"), c("c")
  {
  }
};

void
dump_hierarchy (ostream &o, sc_object *obj)
{
  const std::vector<sc_object*> &children = obj->get_child_objects();
  for (unsigned i = 0; i < children.size(); i++)
    if (children[i])
      dump_hierarchy (o,children[i]);
  o << obj->name () << " " << obj->kind() << endl;
}

void
dump_hierarchy (ostream &o, const std::vector<sc_object*> &obj_list)
{
  for (unsigned i = 0; i < obj_list.size(); i++)
    dump_hierarchy(o, obj_list[i]);
}

int
sc_main (int argc, char ** argv)
{
  if (argc < 2)
  {
    cerr << "Usage : " << argv[0] << " <filename>\n";
    exit (-1);
  }

  sc_clock   clk("clock");
  top_level1 top1("top1");
  top_level2 top2("top2");
 
  ofstream o;
  o.open (argv[1],ios::out | ios::trunc);
  if (o.is_open () == false)
  {
    cerr << "Unable to open '" << argv[1] << "'.\n";
    return 1;
  }

  sc_start(0);
  dump_hierarchy (o,sc_get_top_level_objects());
  
  ASSERT(sc_find_object("top2.b1"    ) == &top2.b1    );
  ASSERT(sc_find_object("top2.b1.d1" ) == &top2.b1.d1 );
  ASSERT(sc_find_object("top2.b1.d2" ) == &top2.b1.d2 );
  ASSERT(sc_find_object("top2.b1.c"  ) == &top2.b1.c  );
  ASSERT(sc_find_object("top2.b2"    ) == &top2.b2    );
  ASSERT(sc_find_object("top2.c"     ) == &top2.c     );
  ASSERT(sc_find_object("top1.a"     ) == &top1.a     );
  ASSERT(sc_find_object("top1.d"     ) == &top1.d     ); 
  ASSERT(sc_find_object("top1.a.b"   ) == &top1.a.b   );
  ASSERT(sc_find_object("top1.a.b.d1") == &top1.a.b.d1);
  ASSERT(sc_find_object("top1.a.b.d2") == &top1.a.b.d2);
  ASSERT(sc_find_object("top1.a.b.c" ) == &top1.a.b.c );
  ASSERT(sc_find_object("top1.a.c"   ) == &top1.a.c   );  
  ASSERT(sc_find_object("top1.c"     ) == NULL        );
  ASSERT(sc_find_object("top1"       )->get_parent_object() == NULL);
  ASSERT(sc_find_object("top1.a"     )->get_parent_object() == &top1);
  ASSERT(sc_find_object("top1.a.b"   )->get_parent_object() == &top1.a);
  ASSERT(sc_find_object("top1.a.b.d2")->get_parent_object() == &top1.a.b);
  ASSERT(sc_find_object("top1.d"     )->get_parent_object() == &top1);
  ASSERT(sc_find_object("top2.b1"    )->get_parent_object() == &top2);
  ASSERT(sc_find_object("top2.b2"    )->get_parent_object() == &top2);
  ASSERT(sc_find_object("top2.c"     )->get_parent_object() == &top2);
  ASSERT(sc_find_object("top2.b1.c"  )->get_parent_object() == &top2.b1);
#if 0
  o << sc_find_object("top2.b1.d1")->name() << endl;
  o << sc_find_object("top2.b1.d2")->name() << endl;
  o << sc_find_object("top2.b1.c")->name() << endl;
  o << sc_find_object("top2.b2")->name() << endl;
  o << sc_find_object("top2.c")->name() << endl;
  o << sc_find_object("top1.a")->name() << endl;
  o << sc_find_object("top1.d")->name() << endl;
  o << sc_find_object("top1.a.b")->name() << endl;
  o << sc_find_object("top1.a.b.d1")->name() << endl;
  o << sc_find_object("top1.a.b.d2")->name() << endl;
  o << sc_find_object("top1.a.b.c")->name() << endl;
  o << sc_find_object("top1.a.c")->name() << endl;
  if (sc_find_object("top1.c") == NULL)
    o << "top1.c not found.\n";
  else
    o << "top1.c found.\n";
  o << sc_find_object("top2.b1.c")->get_parent_object()->name () << endl;
  o << sc_find_object("top1.a")->get_parent_object()->name () << endl;
  if (top1.get_parent_object() == NULL)
    o << "top1 has no parent.\n";
  else
    o << "top1 has a parent.\n";
#endif

  o.close ();

  return 0;
}