Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / verif / model / vendor / TLM-2006-11-29 / tlm / tlm_core / tlm_event_finder / tlm_event_finder.h

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

 The following code is derived, directly or indirectly, from the SystemC
 source code Copyright (c) 1996-2004 by all Contributors.
 All Rights reserved.

 The contents of this file are subject to the restrictions and limitations
 set forth in the SystemC Open Source License Version 2.4 (the "License");
 You may not use this file except in compliance with such restrictions and
 limitations. You may obtain instructions on how to receive a copy of the
 License at http://www.systemc.org/. Software distributed by Contributors
 under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF
 ANY KIND, either express or implied. See the License for the specific
 language governing rights and limitations under the License.

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

#ifndef TLM_EVENT_FINDER
#define TLM_EVENT_FINDER

#include <systemc.h>

#include "tlm_core/tlm_interfaces/tlm_tag.h"


template <class IF , class T>
class tlm_event_finder_t
: public sc_event_finder
{
public:

   // constructor

   tlm_event_finder_t( const sc_port_base& port_,
                      const sc_event& (IF::*event_method_) ( tlm_tag<T> * ) const )
       : sc_event_finder( port_ ), m_event_method( event_method_ )
       {}

   // destructor (does nothing)

   virtual ~tlm_event_finder_t()
       {}

   virtual const sc_event& find_event() const;

private:

   const sc_event& (IF::*m_event_method) ( tlm_tag<T> * ) const;

private:

   // disabled
   tlm_event_finder_t();
   tlm_event_finder_t( const tlm_event_finder_t<IF,T>& );
   tlm_event_finder_t<IF,T>& operator = ( const tlm_event_finder_t<IF,T>& );
};


template <class IF , class T>
inline
const sc_event&
tlm_event_finder_t<IF,T>::find_event() const
{
   const IF* iface = DCAST<const IF*>( port().get_interface() );
   if( iface == 0 ) {
       report_error( SC_ID_FIND_EVENT_, "port is not bound" );
   }
   return (CCAST<IF*>( iface )->*m_event_method) ( 0 );
}

#endif