im having problem with my code..please help me to figure out my mistake

[praveen1268]

Write your question here.

  #include <iostream>
#include <fstream>
#include <string>
#include <conio.h>
#include <windows.h>
using namespace std;


class patient
{

public:

    string fname;//first name
    string lname;//last name
    string ic;//ic no
    string age;//age
    string add;//address
    string no;//phone num
    string blood;//blood group

};

class doctor
{

public:

    string dfname;//first name
    string dlname;//last name
    string dqualification;
    string dexp;
    int dic;//ic no
    string dage;//age
    string dadd;//address
    string dno;//phone num
    string dblood;//blood group


};








int main()
{
    int i=0;
    int j;
    char sl;
    string find;
    string srch;
    patient p;
    doctor d;


    cout<<"************************************************"<<endl;
    cout<<"************************************************"<<endl;
    cout<<"******WELCOME TO PATIENT MANAGEMENT SYSTEM*****"<<endl;
    cout<<"************************************************"<<endl;
    cout<<"************************************************"<<endl;
    cout<<"******************By Praveen********************"<<endl;
    cout<<"\n\nPlease select 1 for patient";
    cout<<"\nPlease select 2 for doctor";
    cout<<"\nOption :";
    cin>>sl;
    system("cls");


	switch(sl)
	{
	    case '1':
{
while(1)//inner loop-1
    {
    system("cls");//Clear screen

	cout<<"\t\t\tPatient Data\n\n\n";
    cout<<"Enter your choice: "<<endl;
    cout<<"1.Create new entry\n";
    cout<<"2.Find record\n";
    cout<<"3.Jump to main\n";
    cin>>sl;

    switch (sl)//Second switch
	{
    case '1'://Insert data
    {  ofstream f1("patient.txt",ios::app);

    for( i=0;sl!='n';i++)
        {

    if((sl=='y')||(sl=='Y')||(sl=='1'))
    {
    cout<<"\n ENTER PATIENT FIRST NAME :";
	cin>>p.fname;
	cout<<"\n ENTER PATIENT LAST NAME :";
	cin>>p.lname;
	cout<<"\n ENTER PATIENT IC NO :";
	cin>>p.ic;
    cout<<"\n ENTER PATIENT AGE :";
	cin>>p.age;
	cout<<"\n ENTER PATIENT ADDRESS :";
	cin>>p.add;
	cout<<"\n ENTER PATIENT CONTACT NO :";
	cin>>p.no;
    cout<<"\n ENTER PATIENT BLOOD GROUP :";
	cin>>p.blood;

	 f1<<p.fname<<endl<<p.lname<<endl<<p.ic<<endl<<p.age<<endl<<p.add<<endl<<p.no<<endl<<p.blood<<endl;
    cout<<"Do you want to enter data: ";
    cout<<"Press Y for Continue and N to Finish:  ";
    cin>>sl;

    }
}
f1.close();
}
continue;//control back to inner loop -1



case '2'://Display data
{  ifstream f2("patient.txt");

cout<<"Enter First IC no to be displayed: ";
cin>>find;
cout<<endl;
int notFound = 0;
for(j=0;(j<i)||(!f2.eof());j++)
{
	getline(f2,p.ic);


  if(p.fname==find)
{
 notFound = 1;
 cout<<"First Name: "<<p.fname<<endl;
 cout<<"Last Name: "<<p.lname<<endl;

 getline(f2,p.ic);
 cout<<"IC NO: "<<p.ic<<endl;
 getline(f2,p.age);
 cout<<"Age: "<<p.age<<endl<<endl;
 getline(f2,p.add);
 cout<<"Age: "<<p.add<<endl<<endl;
 getline(f2,p.no);
 cout<<"Phone Number: "<<p.no<<endl<<endl;
 getline(f2,p.blood);
 cout<<"Blood Group: "<<p.blood<<endl<<endl;
}
}
if(notFound == 0){

cout<<"No Record Found"<<endl;
}
f2.close();
cout<<"Press any key two times to proceed";
getch();//To hold data on screen
getch();//To hold data on screen

}
continue;//control back to inner loop -1

case '3'://Jump to main
{
break;//inner switch breaking
}
}

break;//inner loop-1 breaking
}
//Control pass to 1st loop
}

//Doctor Case
case '2'://Doctor
{
while(1)//inner loop-2
{
system("cls");//Clear screen
//Level-2 Display process
cout<<"\t\t\tDoctor Record\n\n\n";
cout<<"Enter your choice: "<<endl;
cout<<"1.Create new entry\n";
cout<<"2.Find and display\n";
cout<<"3.Jump to main\n";
cin>>sl;

switch (sl)//Third switch
{
case '1'://Insert data
{
    ofstream t1("doctor.txt",ios::app);

for(i=0;sl!='n'&& sl!='N';i++)
{

 if((sl=='y')||(sl=='Y')||(sl=='1'))
 {
  cout<<"Enter First name: ";
  cin>>d.dfname;
  cout<<"Enter Last name:: ";
  cin>>d.dfname;
  cout<<"Enter qualification: ";
  cin>>d.dqualification;
  cout<<"Enter experiance(year): ";
  cin>>d.dexp;
  cout<<"Enter IC number :";
  cin>>d.dic;
  cout<<"Enter Age :";
  cin>>d.dage;
  cout<<"Enter Address :";
  cin>>d.dadd;
  cout<<"Enter Phone Number: ";
  cin>>d.dno;
  cout<<"Enter Blood Group: ";
  cin>>d.dblood;

  t1<<d.dfname<<endl<<d.dlname<<endl<<d.dqualification<<endl<<d.dexp<<endl<<d.dic<<endl<<d.dage<<endl<<d.dadd<<endl<<d.dno<<endl<<d.dblood<<endl;
  cout<<"Do you want to enter data: ";
  cin>>sl;
 }//if
}//for loop
//for finding through name
system("cls");

	  t1.close();
}//case 1

continue;//Control pass to inner loop-2

case '2'://Display data
{
ifstream t2("doctor.txt");

cout<<"Enter name to be displayed: ";
cin>>find;

cout<<endl;
int notFound = 0;
for( j=0;((j<i)||(!t2.eof()));j++)
{
    getline(t2,d[j].dic);

    if(d[j].dic==find)
 {
  notFound = 1;
  cout<<"First name: "<<d[j].dfname<<endl;
  getline(t2,d[j].dlname);
  cout<<"Last name: "<<d[j].dlname<<endl;
  getline(t2,d[j].dqualification);
  cout<<"Qualification: "<<d[j].dqualification<<endl;
  getline(t2,d[j].ic);
  cout<<"IC number: "<<d[j].dic<<endl;
  getline(t2,d[j].dno);
  cout<<"Phone number: "<<d[j].dno<<endl;
 }
 }//for loop
t2.close();
if(notFound == 0){
         cout<<"No Record Found"<<endl;
}
 cout<<"Press any key two times to proceed";
getch();//To hold data on screen
getch();//To hold data on screen
}//case 2

continue;//Control pass to inner loop-2

case '3'://Jump to main
{
break;//inner switch
}//case 3

}//inner switch

break;//inner while
}//inner loop

continue;//control pass to 1st loop
}//outer case 2

 case '3':
{
break;//outer case 3
}//outer case 3
}

}

[praveen1268]

This is my error

||=== Build file: "no target" in "no project" (compiler: unknown) ===|
C:\Users\Praveen\Documents\programming\praveen.cpp||In function 'int main()':|
C:\Users\Praveen\Documents\programming\praveen.cpp|247|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|249|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|252|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|253|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|254|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|255|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|256|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|257|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|258|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|259|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|260|error: no match for 'operator[]' (operand types are 'doctor' and 'int')|
C:\Users\Praveen\Documents\programming\praveen.cpp|284|error: continue statement not within a loop|
||=== Build failed: 12 error(s), 0 warning(s) (0 minute(s), 0 second(s)) ===|

[Thomas1965]

getline (t2, d[j].dic); d is a simple object of class doctor. You can't use the subscript operator there. If you need more than 1 doctor better create a vector<doctor>

[Mithix]

Look at this snippet it may help highlight the errors in your code:

    doctor d;
    for (int i = 1; i < 5; i++)
    {
        // Wrong
       getline(cin, d[i].dfname); // bad code

        // Right
        getline(cin, d.dfname); // This will update the d.dfname 5 times
    }