|
Home ► Lab Exercise ► Object Oriented Programming Lab Exercise Programs ► CPP Program To Implement Sequential Access File Handling▼
CPP Program To Implement Sequential Access File Handling |
Alogarithm steps:
- Start the program
- Create the base class and declare the data member under protected access specifier and declare the function
- Create the derived class and access the base class data members in the derived class
- Create the object for derived class
- Call the public member function of the derived class
- Compile and run the program
CPP Program To Implement Sequential Access File Handling
#include
#include
int main()
{
ifstream in(“INVENTRY”); //input
if(!in)
{
cout<<”Cannot open INVENTRY file”;
return 1;
}
char item[20];
float cost;
in>>item>>cost;
cout<- >item>>cost;
cout<
- >item>>cost;
cout<
-
SAMPLE INPUT AND OUTPUT:
cannot open inventory fileAs12.0
As12.0
As12.0
|
|
⇓ Student Projects ⇓
⇑ Student Projects ⇑
|