xref: /gem5/src/systemc/tests/systemc/utils/sc_vector/test02/test02.cpp

/*****************************************************************************

  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
  more contributor license agreements.  See the NOTICE file distributed
  with this work for additional information regarding copyright ownership.
  Accellera licenses this file to you under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with the
  License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  implied.  See the License for the specific language governing
  permissions and limitations under the License.

 *****************************************************************************/

/*****************************************************************************

  test02.cpp -- Test sc_vector

  Original Author: Philipp A. Hartmann, OFFIS, 2010-01-10

 *****************************************************************************/

/*****************************************************************************

  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
  changes you are making here.

      Name, Affiliation, Date:
  Description of Modification:

 *****************************************************************************/

//#define USE_BOOST

#ifndef USE_BOOST
#  define SC_INCLUDE_DYNAMIC_PROCESSES
#endif

#include "systemc.h"

using sc_core::sc_vector;

#ifdef USE_BOOST
#include <boost/bind.hpp>
#include <boost/bind/placeholders.hpp>
#endif

// ---- some classes
//
struct base : sc_object
{
  base( const char* n ) : sc_object(n) {}
};

struct derived_0 : base
{
  derived_0(const char* name) : base(name) {}
  const char* kind() const { return "derived_0"; }
};

struct derived_1 : public base
{
  derived_1(const char* name) : base(name) {}
  const char* kind() const { return "derived_1"; }
};

// plain function pointer
base* fill_array( const char* n, size_t i )
{
  if( i%2 ) return new derived_1( n );
  return new derived_0( n );
}

SC_MODULE(DUT)
{
  sc_vector< base >            arr;
  sc_vector< sc_in<bool> >     inps;
  sc_vector< sc_signal<bool> > sigs;

  SC_CTOR(DUT);

  // member function as creator (use with sc_bind())
  sc_signal<bool>* init_sig_bind( const char* n, unsigned i )
  {
    sc_signal<bool>* sig = new sc_signal<bool>(n);
    inps[i]( *sig );
    return sig;
  }
};


DUT::DUT( sc_module_name )
  : arr("array")
  , inps("inps", 5)
  , sigs("sigs")
{
  arr.init( 3, fill_array );

  sigs.init( inps.size()
#if defined( SC_INCLUDE_DYNAMIC_PROCESSES )
	, sc_bind( &DUT::init_sig_bind, this, sc_unnamed::_1, sc_unnamed::_2 )
#elif defined( USE_BOOST )
	, boost::bind( &DUT::init_sig_bind, this, _1, _2 )
#endif
  );
}

int sc_main(int , char* [])
{
  DUT dut("dut");

  std::vector<sc_object*> children = dut.get_child_objects();

  for (size_t i=0; i<children.size(); ++i )
    cout << children[i]->name() << " - "
         << children[i]->kind()
         << endl;

  cout << "Program completed" << endl;
  return 0;
}