project.cpp

#include<iostream>
#include<fstream>
#include<cctype>
#include<iomanip>
using namespace std;
class Bank_Account
{
int Money_Deposit;
char type;
int acno;
char name[70];
public:
void report() const;
int retMoney_Deposit() const;
void create_Bank_Account();
void dep(int);
int retacno() const;
void Display_Account() const;
void Updation();
char rettype() const;
void draw(int);
};
 
 
void Bank_Account::Updation()
{
cout<<"\n\tBank_Account No. : "<<acno;
cout<<"\n\tUpdation Bank_Account Holder Name : ";
cin.ignore();
cin.getline(name,50);
cout<<"\n\tUpdation Type of Bank_Account : ";
cin>>type;
type=toupper(type);
cout<<"\n\tUpdation Balance Total-Money : ";
cin>>Money_Deposit;
}
void Bank_Account::create_Bank_Account()
{
system("CLS");
cout<<"\n\tPlease Enter the Bank_Account No. : ";
cin>>acno;
cout<<"\n\n\tPlease Enter the Name of the Bank_Account holder : ";
cin.ignore();
cin.getline(name,50);
cout<<"\n\tPlease Enter Type of the Bank_Account (C/S) : ";
cin>>type;
type=toupper(type);
cout<<"\n\tPlease Enter The Starting Total-Money : ";
cin>>Money_Deposit;
cout<<"\n\n\tBank_Account Created..";
}
 
void Bank_Account::Display_Account() const
{
cout<<"\n\tBank_Account No. : "<<acno;
cout<<"\n\tBank_Account Holder Name : ";
cout<<name;
cout<<"\n\tType of Bank_Account : "<<type;
cout<<"\n\tBalance Total-Money : "<<Money_Deposit;
}
int Bank_Account::retacno() const
{
return acno;
}
 
 
 
char Bank_Account::rettype() const
{
return type;
}
void Bank_Account::report() const
{
cout<<acno<<setw(10)<<" "<<name<<setw(10)<<" "<<type<<setw(6)<<Money_Deposit<<endl;
}
void Bank_Account::dep(int x)
{
Money_Deposit+=x;
}
void Bank_Account::draw(int x)
{
Money_Deposit-=x;
}
int Bank_Account::retMoney_Deposit() const
{
return Money_Deposit;
}
 
 
void write_Bank_Account();
void display_sp(int);
void display_all();
 
void delete_Bank_Account(int);
void Money_Deposit_withdraw(int, int);
void Updation_Bank_Account(int);
int main()
{
char ch;
int num;
do
{
system("CLS");

cout<<"\n\t\t BANK MANAGEMENT SYSTEM ";

cout<<"\n\t\t1. NEW Bank_Account";
cout<<"\n\t\t2. Money_Deposit Total-Money";
cout<<"\n\t\t3. WITHDRAW Total-Money";
cout<<"\n\t\t4. BALANCE ENQUIRY";
cout<<"\n\t\t5. ALL Bank_Account HOLDER LIST";
cout<<"\n\t\t6. CLOSE AN Bank_Account";
cout<<"\n\t\t7. Updation AN Bank_Account";
cout<<"\n\t\t8. EXIT";
cout<<"\n\n\t\tSelect Your Option (1-8): ";
cin>>ch;
 
switch(ch)
{
case '1':
write_Bank_Account();
break;
case '2':
system("CLS");
cout<<"\n\n\tPlease Enter The Bank_Account No. : "; cin>>num;
Money_Deposit_withdraw(num, 1);
break;
case '3':
system("CLS");
cout<<"\n\n\tPlease Enter The Bank_Account No. : "; cin>>num;
Money_Deposit_withdraw(num, 2);
break;
case '4':
system("CLS");
cout<<"\n\n\tPlease Enter The Bank_Account No. : "; cin>>num;
display_sp(num);
break;
case '5':
display_all();
break;
case '6':
system("CLS");
cout<<"\n\n\tPlease Enter The Bank_Account No. : "; cin>>num;
delete_Bank_Account(num);
break;
case '7':
system("CLS");
cout<<"\n\n\tPlease Enter The Bank_Account No. : "; cin>>num;
Updation_Bank_Account(num);
break;
case '8':
system("CLS");
cout<<"\n\n\tBrought To You By code-projects.org";
break;
default :cout<<"\a";
}
cin.ignore();
cin.get();
    }while(ch!='8');
return 0;
}
 
 
 
 
 
void write_Bank_Account()
{
Bank_Account ac;
ofstream outFile;
outFile.open("Bank_Account.dat", ios::binary| ios::app);
ac.create_Bank_Account();
outFile.write(reinterpret_cast<char *> (&ac), sizeof(Bank_Account));
outFile.close();
}
void delete_Bank_Account(int n)
{
Bank_Account ac;
ifstream inFile;
ofstream outFile;
inFile.open("Bank_Account.dat",ios::binary);
if(!inFile)
{
cout<<"File could not be open !! Press any Key...";
return;
}
outFile.open("Temp.dat",ios::binary);
inFile.seekg(0, ios::beg);
while(inFile.read(reinterpret_cast<char *> (&ac), sizeof(Bank_Account)))
{
if(ac.retacno()!=n)
{
outFile.write(reinterpret_cast<char *> (&ac), sizeof(Bank_Account));
}
}
    inFile.close();
outFile.close();
remove("Bank_Account.dat");
rename("Temp.dat","Bank_Account.dat");
cout<<"\n\nRecord Deleted ..";
}
 
void display_sp(int n)
{
Bank_Account ac;
bool flag=false;
ifstream inFile;
inFile.open("Bank_Account.dat", ios::binary);
if(!inFile)
{
cout<<"File could not be open !! Press any Key...";
return;
}
cout<<"\n\tBALANCE DETAILS\n";
     while(inFile.read(reinterpret_cast<char *> (&ac), sizeof(Bank_Account)))
{
if(ac.retacno()==n)
{
ac.Display_Account();
flag=true;
}
}
    inFile.close();
if(flag==false)
cout<<"\n\n\tBank_Account number does not exist";
}
 
 
void display_all()
{
system("CLS");
Bank_Account ac;
ifstream inFile;
inFile.open("Bank_Account.dat", ios::binary);
if(!inFile)
{
cout<<"File could not be open !! Press any Key...";
return;
}
cout<<"\n\n\t\tBank_Account HOLDER LIST\n\n";
cout<<"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!========\n";
cout<<"A/c no.      NAME           Type  Balance\n";
cout<<"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!========\n";
while(inFile.read(reinterpret_cast<char *> (&ac), sizeof(Bank_Account)))
{
ac.report();
}
inFile.close();
}
void Updation_Bank_Account(int n)
{
bool found=false;
Bank_Account ac;
fstream File;
    File.open("Bank_Account.dat", ios::binary| ios::in|ios::out);
if(!File)
{
cout<<"File could not be open !! Press any Key...";
return;
}
while(!File.eof() && found==false)
{
File.read(reinterpret_cast<char *> (&ac), sizeof(Bank_Account));
if(ac.retacno()==n)
{
ac.Display_Account();
cout<<"\n\n\tPlease Enter The New Details of Bank_Account"<<endl;
ac.Updation();
int pos=(-1)*static_cast<int>(sizeof(Bank_Account));
File.seekp(pos, ios::cur); //fncallat1353
    File.write(reinterpret_cast<char *> (&ac), sizeof(Bank_Account));
    cout<<"\n\n\tRecord Updated";
    found=true;
  }
}
File.close();
if(found==false)
cout<<"\n\n\tRecord Not Found ";
}
 
void Money_Deposit_withdraw(int n, int option)
{
int amt;
bool found=false;
Bank_Account ac;
fstream File;
    File.open("Bank_Account.dat",  ios::binary|ios::in|ios::out);
if(!File)
{
cout<<"File could not be open !! Press any Key...";
return;
}
while(!File.eof() && found==false)
{
File.read(reinterpret_cast<char *> (&ac), sizeof(Bank_Account));
if(ac.retacno()==n)
{
ac.Display_Account();
if(option==1)
{
cout<<"\n\n\tTO Money_DepositSS Total-Money";
cout<<"\n\n\tPlease Enter The Total-Money to be Money_Deposited: ";
cin>>amt;
ac.dep(amt);
}
    if(option==2)
{
cout<<"\n\n\tTO WITHDRAW Total-Money";
cout<<"\n\n\tPlease Enter The Total-Money to be withdraw: ";
cin>>amt;
int bal=ac.retMoney_Deposit()-amt;
if(bal<0)
cout<<"Insufficience balance";
else
ac.draw(amt);
      }
int pos=(-1)*static_cast<int>(sizeof(ac));
File.seekp(pos, ios::cur);//fn1353
File.write(reinterpret_cast<char *> (&ac), sizeof(Bank_Account));
cout<<"\n\n\tRecord Updated";
found=true;
       }
         }
    File.close();
if(found==false)
cout<<"\n\n\tRecord Not Found ";
}