dist.h

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/*****************************************************************************
 
  dist.h -- Definition 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:
 
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#ifndef DIST_H
#define DIST_H
 
SC_MODULE( dist_mod )
{
  // Input ports:
  sc_in<bool> pulse; // Pulse coming ftom the pulse generator.
  sc_in<bool> reset; // Reset the partial distance odometer if true.
  sc_in<bool> start; // Becomes true if the car's started.
 
  // Output ports:
  sc_out<double> total;   // Total distance.
  sc_out<double> partial; // Partial distance.
 
  // Internal variables:
  static bool prev_reset;
 
  // Compute the total and partial distances travelled.
  void get_dist_proc();
 
  SC_CTOR( dist_mod )
  {
    SC_THREAD( get_dist_proc );
    sensitive << pulse.pos();
 
    prev_reset = false;
  }
 
};
SC_MODULE( dist_mod ) {…}
 
#endif