//	Ex861.cc (derived from Ex851.cc <-- Ex752.cc <-- Ex643-correct.cc)

//		class Studenten is used

//	g++ Ex851.cc studenten2.cc
//	g++ Ex851.cc studenten3.cc	(resp.)

#include <iostream.h>
#include <strings.h>
#include "studenten3.hh"

int main()
{
 Studenten robbi;		// Default constructor
 
 {		// start block
 				// Constructor with args
   Studenten arni("Arni", "Schwarz", 812, 7938592);
   
   robbi = arni;		// Assignment operator
   
 }		// end block	// Destructor for arni	

 Studenten mike(robbi);		// Copy constructor
 
 cout << "mike : " << mike << endl;

 cout << endl;
//	Data in Studenten are private therefore --> inaccessible:
// cout << "Access to public data : ";
// cout << "mike.pvorname = " << mike.pvorname << endl;

//	Data in Studenten are private therefore :
 cout << "Access to private data via methods: " << endl;
 cout << "mike.pvorname = " << mike.GetVorname() << endl;
 
// mike.GetVorname()[3] = 'k';	// not allowed because of 'const'
// char *pp = mike.GetVorname();// not allowed because of 'const'
 char tmp[40];
 strcpy(tmp,mike.GetVorname());	// allowed

 return 0;
}				// Destructor for robbi, mike