source: latest/test_regression/15062006/system.cpp @ 1

#include <systemc.h>

#define ASSERT(x) \
  { errnum++; \
    if (!(x)) \
    { \
    cerr << "ASSERT : " #x "\n"; \
    exit (errnum); \
    } \
  }

using namespace std;

template<typename datatype>
class module_base : public sc_module {
public:
        sc_in_clk                       clk;
  sc_in<datatype>                 i1;
  sc_out<datatype>                o1;
  sc_signal<datatype>             reg1;

private:
  void trans_module_base ()
  {
  }
  void gen_module_base ()
  {
    this->kikoo ();
  }
  virtual void kikoo () = 0;

public:
  SC_HAS_PROCESS(module_base);
        module_base (sc_module_name n) : sc_module (n),
    clk("clk"),
    i1("i1"), 
    o1("o1"),
    reg1("reg1")
  {
                SC_METHOD(trans_module_base);
                sensitive << clk.pos();
    dont_initialize();
                SC_METHOD(gen_module_base);
                sensitive << clk.neg();
    dont_initialize();
  }
};

template<typename datatype>
class test : public module_base<datatype> {
public:
  sc_in<datatype>                      i2;
  sc_out<datatype>                     o2;
  sc_signal<datatype>                  reg2;

private:
  void trans ()
  {
  }

  void gen ()
  {
  }
  virtual void kikoo ()
  { }

public:
  SC_HAS_PROCESS(test);
        test (sc_module_name n) : module_base<datatype> (n),
    i2("i2"), 
    o2("o2"),
    reg2("reg2")
  {
                SC_METHOD(trans);
                this->sensitive << this->clk.pos();
    this->dont_initialize();
                SC_METHOD(gen);
                this->sensitive << this->clk.neg();
    this->dont_initialize();
        }
};

int sc_main (int argc, char *argv[])
{
  int errnum = 0;
        sc_clock        signal_clk("my_clock",1, 0.5);
  sc_signal<int>     s01("s01"),
                     s02("s02"),
                     s03("s03"),
                     s04("s04");

  test<int> test1("test1");
  test1.clk (signal_clk);
  test1.i1 (s01);
  test1.i2 (s02);
  test1.o1 (s03);
  test1.o2 (s04);

        // Init & run
        sc_start (0);

        return EXIT_SUCCESS;
}