Consider the following class declaration class patientrecord

Consider the following class declaration: class patient_record {public: int age; string name; double service_charge;}; implement the void function \"print_to_file\" which prints all the patient records stored in DB to a file called \"our_patients.txt\". Open and close the ofstream inside the function. Consider the following prototype to help you write (code) this function: void print_to_file(patient_record *DB, const int & count)

Solution

Here is the code for you:

#include <iostream>
#include <fstream>
using namespace std;
class patient_record
{
public:
int age;
string name;
double service_charge;
};
void print_to_file(patient_record *DB, const int &count)
{
ofstream fout;
fout.open(\"our_patients.txt\");
for(int i = 0; i < count; i++)
{
fout<<(DB+i)->age<<\" \"<<(DB+i)->name<<\" \"<<(DB+i)->service_charge<<endl;
}
}