// Student.cpp: Implementation of class Student.



#include <iostream>

using std::cout;

using std::endl;

using std::istream;

using std::ostream;



#include <string>

using std::string;

using std::getline;



#include "Student.h"



Student::Student()

{

}



Student::~Student()

{

}



void Student::set( string n, int m, int a )

{	

   name = n;

   matNr = m;

   age = a;

}



void Student::print()

{	

   cout << name << ", Matrikelnummer: " << matNr << ", Alter: " << age << endl;

}



ostream& Student::write( std::ostream& os ) const

{

// os.write( ( char* )&matNr, sizeof matNr );  // stores '578111' as an int in 4 Bytes

// os << matNr;  // stores '578111' as ASCII-Code in 6 Bytes!

   os << name << '\0';  // write string

   os.write( ( char* ) &matNr, 2 * sizeof( int ) );  // write 2 int starting at address of matNr 

   return os;

}



istream& Student::read( std::istream& is )

{	

   getline( is, name, '\0' );	// read string

   is.read( ( char* ) &matNr, 2 * sizeof( int ) );  // read 2 int starting at address of matNr 

   return is;

}