23) Create a C++ class MyFile containing: - FILE *fp; - Char filename[maxsize]; Write necessary member Functions using operator overloading: << To display the contents of a file >> To write the contents into a file.
#include<iostream.h>
#include<conio.h>
#include<fstream.h>
#include<stdlib.h>
#include<ctype.h>
class MyFile
{
int rno;
char name[30];
public:
MyFile(){
}
MyFile(int r,char nm[])
{
rno=r;
strcpy(name,nm);
}
friend ofstream& operator<<(ofstream & ,MyFile &);
friend ifstream& operator>>(ifstream & ,MyFile &);
};
ofstream& operator<<(ofstream &out,MyFile &f)
{
out<
return out;
}
ifstream& operator>>(ifstream &in,MyFile &f)
{
in>>f.rno>>f.name;
return in;
}
void main()
{
MyFile ob(1,"ABC"),ob2(2,"XYz");
ofstream fout("Slip23.txt");
fout<
fout.close();
ifstream fin("Slip23.txt");
fin>>ob>>ob2;
fin.close();
getch();
}
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