ext/systemc/src/sysc/communication/sc_interface.cpp

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

  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
  more contributor license agreements.  See the NOTICE file distributed
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  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  implied.  See the License for the specific language governing
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/*****************************************************************************

  sc_interface.cpp -- Abstract base class of all interface classes.

  Original Author: Martin Janssen, Synopsys, Inc., 2001-05-21

  CHANGE LOG IS AT THE END OF THE FILE
 *****************************************************************************/

#include "sysc/communication/sc_interface.h"
#include "sysc/communication/sc_communication_ids.h"
#include "sysc/kernel/sc_event.h"


namespace sc_core {

// ----------------------------------------------------------------------------
//  CLASS : sc_interface
//
//  Abstract base class of all interface classes.
//  BEWARE: Direct inheritance from this class must be done virtual.
// ----------------------------------------------------------------------------

// register a port with this interface (does nothing by default)

void
sc_interface::register_port( sc_port_base&, const char* )
{}


// get the default event

const sc_event&
sc_interface::default_event() const
{
    SC_REPORT_WARNING( SC_ID_NO_DEFAULT_EVENT_, 0 );
    return m_never_notified;
}


// destructor (does nothing)

sc_interface::~sc_interface()
{}


// constructor (does nothing)

sc_interface::sc_interface()
{}


// special event for never notified cases, note the special name to keep
// it out of the named event structures.

sc_event sc_interface::m_never_notified(SC_KERNEL_EVENT_PREFIX);

} // namespace sc_core

// $Log: sc_interface.cpp,v $
// Revision 1.5  2011/08/26 20:45:40  acg
//  Andy Goodrich: moved the modification log to the end of the file to
//  eliminate source line number skew when check-ins are done.
//
// Revision 1.4  2011/03/12 21:07:42  acg
//  Andy Goodrich: changes to kernel generated event support.
//
// Revision 1.3  2011/03/06 15:55:08  acg
//  Andy Goodrich: Changes for named events.
//
// Revision 1.2  2011/02/18 20:23:45  acg
//  Andy Goodrich: Copyright update.
//
// Revision 1.1.1.1  2006/12/15 20:20:04  acg
// SystemC 2.3
//
// Revision 1.3  2006/01/13 18:47:42  acg
// Added $Log command so that CVS comments are reproduced in the source.
//

// Taf!