xref: /gem5/src/systemc/tests/systemc/misc/v1.0/dash0/dist.cpp

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  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
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/*****************************************************************************

  dist.cpp -- Implementation of the odometers.

  Original Author: Ali Dasdan, Synopsys, Inc.

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

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

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

      Name, Affiliation, Date:
  Description of Modification:

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

// $Log: dist.cpp,v $
// Revision 1.1.1.1  2006/12/15 20:26:24  acg
// systemc_tests-2.3
//
// Revision 1.4  2006/01/24 21:05:51  acg
//  Andy Goodrich: replacement of deprecated features with their non-deprecated
//  counterparts.
//
// Revision 1.3  2006/01/19 00:48:10  acg
// Andy Goodrich: Changes for the fact signal write checking is enabled.
//
// Revision 1.2  2006/01/18 00:23:44  acg
// Change over from SC_NO_WRITE_CHECK to sc_write_check_enable() call.
//

#define SC_NO_WRITE_CHECK
#include "systemc.h"
#include "const.h"
#include "dist.h"

// Compute the total and partial distances travelled.
void
dist_mod::get_dist_proc()
{
  wait();

  double total = 0.0;
  double partial = 0.0;

  while (true) {

    // More than one pulse is needed for a distance increment.  This
    // function collects NUM_PULSES_FOR_DIST_INCR pulses for that
    // purpose.
    AWAIT(NUM_PULSES_FOR_DIST_INCR);

    // Increment the distances:
    total = total + DIST_INCR;
    partial = partial + DIST_INCR;

    cout << "Current total distance displayed = "
         << total << " km @ " << sc_time_stamp() << endl;
    cout << "Current partial distance displayed = "
         << partial << " km @ " << sc_time_stamp() << endl;

    if (total >= 3 * DIST_INCR)
      sc_stop();
  }
}

// End of file