#include "ins_course_pref.h"

InsCoursePref :: InsCoursePref () : course_id(), weight(0) {}


InsCoursePref :: InsCoursePref (CourseID& c, int w) :
      course_id(c),
      weight(w) {} 


InsCoursePref :: InsCoursePref (char* n, int no, int w) :
      course_id(n, no),
      weight(w) {}


InsCoursePref :: InsCoursePref (const InsCoursePref& i) :
      course_id(i.course_id),
      weight(i.weight) {}


InsCoursePref :: ~InsCoursePref () {} 


void InsCoursePref :: operator= (const InsCoursePref& i)
{
   course_id = i.course_id;
   weight = i.weight;
}


Boolean InsCoursePref :: operator== (const InsCoursePref& i)
{
   return course_id == i.course_id;
}


void InsCoursePref :: print () const
{
   course_id.print();
   printf("%d\n", weight);
}


Node* InsCoursePref :: copy () const
{
   return new InsCoursePref(*this);
}


CourseID InsCoursePref :: GetID () const
{
   return course_id;
}


void InsCoursePref :: SetWeight (int w) 
{
   weight = w;
}


int InsCoursePref :: GetWeight () const
{
   return weight;
}