📄 opers.cpp
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// opers.cpp
// saves person object to disk
#include <fstream> //for file streams
#include <iostream>
using namespace std;
////////////////////////////////////////////////////////////////
class person //class of persons
{
protected:
char name[80]; //person's name
short age; //person's age
public:
void getData() //get person's data
{
cout << "Enter name: "; cin >> name;
cout << "Enter age: "; cin >> age;
}
};
////////////////////////////////////////////////////////////////
int main()
{
person pers; //create a person
pers.getData(); //get data for person
//create ofstream object
ofstream outfile("PERSON.DAT", ios::binary);
//write to it
outfile.write(reinterpret_cast<char*>(&pers), sizeof(pers));
return 0;
}
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