File Handling in OOP
Two types of
files
1. Text files
2. Binary Files
File Access Method
1. Sequential
Access method
2. Random Access
Method
Stream
Series of
bytes is known as stream.
Types Of
Stream
1. Input stream
Reading of
data from file.
2. Output stream
Store data in
file is known as output data.
Objects for stream
Cin and cout
for input and output respectively.
IOS (input outut stream)
Derived
classes from this are
1. Istream
2. Ostream
3. Iostream
This is derived from 1 and 2.
Program:
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
char name[30];
int age;
ofstream stud("c:\\student.txt");
for(int i=1; i<5 ;i++)
{
cout<<"\n Enter name=";
cin>>name;
cout<<"\n Enter age=";
cin>>age;
stud<<name<<"\t"<<age<<endl;
}
stud.close();
}
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