help me convert this code

**naji** · April 8, 2005

Can somone pleeeeeeeeeeeeeeeease help me change the following code from c++ to c.....

# include <fstream>
# include <iostream>
#include <iomanip>


using namespace std;


class cust
{
private:

	char	*FirstNameId;
	char	*LastNameId;
	int    num_of_recs;
	int    ChkAcctId;
	double ChkAcctBal;
	double SavAcctBal;
	int    PIN;


public:
	void setFirstNameId  (char *FirstName)    {FirstNameId = strdup(FirstName);};
	void setLastNameId  (char *LastName)    {LastNameId = strdup(LastName);};
	void setChkActId     (int ChkId)           {ChkAcctId = ChkId;}; 
	void setChkAcctBal   (double ChkBal)       {ChkAcctBal = ChkBal;}; 
	void setSavAcctBal   (double SavBal)       {SavAcctBal = SavBal;};
	void setPIN          (int PIN_num)         {PIN = PIN_num;};
	void displayBalance  ();
	void depos           (int selec, double depAmnt);
	void withdrawl       (int selec, double withdrawalAmnt);
	void transferFunds   (int transdirect, double transAmnt);
	int  Cust_pin        ()                    {return PIN;};
	const char*	getFirstNameId()       {return FirstNameId;};
	const char*	getLastNameId()           {return LastNameId;};
	int    getChkActId   ()                    {return ChkAcctId;};
	double getChkAcctBal  ()       {return ChkAcctBal;};
	double getSavAcctBal ()        {return SavAcctBal;};	

};


void cust::displayBalance()
{
	cout <<setprecision(2) <<setiosflags(ios::fixed | ios::showpoint);
	cout <<endl<< "\t\t\tChecking Account Balance : $"<<ChkAcctBal<<endl;
	cout << "\t\t\tSavings Account Balance  : $"<<SavAcctBal<<endl<<endl<<endl<<endl<<endl
  <<endl<<endl<<endl<<endl<<endl<<endl;
	return;
}


void cust::depos(int selec, double deposit)
{
	if (selec == 2)
	{
  ChkAcctBal = ChkAcctBal + deposit;
  cout <<setprecision(2) <<setiosflags(ios::fixed | ios::showpoint);
  cout << "\t\t\tDeposited to Checking: $" <<deposit<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}

	if (selec == 1)
	{
  SavAcctBal = SavAcctBal + deposit;
  cout <<setprecision(2) <<setiosflags(ios::fixed | ios::showpoint);
  cout << "\t\t\tDeposited to Savings: $"<<deposit<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}
}



void cust::withdrawl(int selec, double withdrawalAmnt)
{

	if (selec == 1 && (SavAcctBal - withdrawalAmnt >= 0) )
	{
  SavAcctBal = SavAcctBal - withdrawalAmnt;
  cout <<setprecision(2) <<setiosflags(ios::fixed | ios::showpoint);
  cout <<endl<<"\t\t\tWithdrawal Successfull : $"<<withdrawalAmnt<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}
	else if (selec == 1 && (SavAcctBal - withdrawalAmnt < 0) )
	{
  cout << "\t\t\tCannot Complete Transaction"<<endl<<endl;
  cout <<endl<< "\t\t\t    Insufficient Funds"<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}

	if (selec == 2 && (ChkAcctBal - withdrawalAmnt >= 0))
	{
  ChkAcctBal = ChkAcctBal - withdrawalAmnt;
  cout <<setprecision(2) <<setiosflags(ios::fixed | ios::showpoint);
  cout <<endl<<"\t\t\tWithdrawal Successfull : $"<<withdrawalAmnt<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}
	else if (selec == 2 && (ChkAcctBal - withdrawalAmnt < 0))
	{
  cout <<"\t\t\tCannot Complete Transaction"<<endl<<endl;
  cout <<endl<<"\t\t\t    Insufficient Funds"<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}
}


void cust::transferFunds (int transdirect, double transAmnt)
{
	if ( transdirect == 1 && (SavAcctBal - transAmnt >= 0))
	{
  SavAcctBal = SavAcctBal - transAmnt;
  ChkAcctBal = ChkAcctBal + transAmnt;
  cout <<setprecision(2) <<setiosflags(ios::fixed | ios::showpoint);
  cout << "\t\t\t     Transfer Successful"<<endl<<endl;
  cout << "\t\t\t$"<<transAmnt<<" Transferred into Checking"<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}
	else if (transdirect == 1 && (SavAcctBal - transAmnt < 0))
	{
  cout <<"\t\t\tCannot Complete Transaction"<<endl<<endl;
  cout <<"\t\t\t   Insufficient Funds"<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}
	if ( transdirect == 2 && (ChkAcctBal - transAmnt >= 0))
	{
  ChkAcctBal = ChkAcctBal - transAmnt;
  SavAcctBal = SavAcctBal + transAmnt;
  cout <<setprecision(2) <<setiosflags(ios::fixed | ios::showpoint);
  cout << "\t\t\t     Transfer Successful"<<endl<<endl;
  cout << "\t\t\t$"<<transAmnt<<" Transferred into Savings"<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}
	else if ( transdirect == 2 && (ChkAcctBal - transAmnt < 0))
	{
  cout << "\t\t\tCannot Complete Transaction"<<endl<<endl;
  cout << "\t\t\t    Insufficient Funds"<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
	}
}

//atm class definition
//#include <iostream.h>
//#include <fstream.h>
//#include <iomanip.h>

class atm
{
private:
	int    pin;
	int    transtype;
	double amnt;
	int    transDirec;
	int    accnt;

public:
	void   setpin();
	int    getpin() {return pin;}; 
	int    displayMenu();
	int    getAcct();
	double getAmnt();
	int    getDirection();
	void   clear();
	void   incorrectPinDisp(int cntr);
	char   ContinueDisp();
	void   transCompleteDisp();
	void   atmGoodbye();

};


void atm::setpin()
{
	cout <<endl<<endl<<endl<<endl<<endl;
	cout <<"\t\t\t------------------------"<<endl;
	cout <<"\t\t\t-      Welcome To      -"<<endl;
	cout <<"\t\t\t-      First Bank      -"<<endl;
	cout <<"\t\t\t------------------------"<<endl<<endl;
	cout <<"\t\t\tEnter your Pin Number: ";
	cin  >>pin;
}

int atm::displayMenu()
{
	int selection =  0;

	while (selection > 5 || selection < 1)
	{
  cout <<endl<< "\t\t\t1 - Display Balance"<<endl;
  cout << "\t\t\t2 - Deposit"<<endl;
  cout << "\t\t\t3 - Withdrawl"<<endl;
  cout << "\t\t\t4 - Transfer Funds"<<endl;
  cout << "\t\t\t5 - Exit"<<endl;
  cout << "\t\t\t--------------------"<<endl<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl;
  cout << "\t\t\tSelect a Transaction: ";
  cin  >>selection;
  cout <<endl<<endl<<endl<<endl;

  if (selection == 1 || selection == 2 || selection == 3
 	 || selection == 4 || selection == 5)
  {
  }
  else
  {
 	 cout <<endl<< "\t\t\tInvalid Selection"<<endl;
 	 cout << "\t\t\tSelect 1 through 5 : ";
 	 cin  >> selection;
  }
	}
	transtype = selection;

	return selection;

}


int atm::getAcct()
{

	int    acnttype = 0;

	while (acnttype < 1 || acnttype > 2)
	{
	cout <<endl<< "\t\t\t1 - Savings"<<endl;
	cout << "\t\t\t2 - Checking"<<endl;
	cout << "\t\t\t-------------"<<endl<<endl<<endl<<endl<<endl
  <<endl<<endl<<endl<<endl<<endl<<endl;
	cout << "\t\t\tSelect Account : ";
	cin  >>acnttype;
	cin.ignore(100, '\n');

	if (acnttype == 1 || acnttype == 2)
	{
	}
	else
	{
  cout <<endl<< "\t\t\tInvalid Selection"<<endl;
  cout << "\t\t\tEnter 1 or 2 : ";
  cin  >>acnttype;
  cin.ignore(100, '\n');
	}
	}
	accnt = acnttype;

	return acnttype;
}


double atm::getAmnt()
{
	double amount = (float) 0.0;

	cout <<"\t\t\tPlease Enter Transaction Amount"<<endl<<endl<<endl<<endl
  <<endl<<endl<<endl<<endl<<endl<<endl<<endl;
	cout << "\t\t\tAmount : $";
	cin  >>amount;
	amnt = amount;

	return amount;
}

int atm::getDirection()
{
	int direct = 0;
    
	while (direct < 1 || direct > 2)
	{
	cout << "\t\t\t1 - Savings to Checking"<<endl<<endl;
	cout << "\t\t\t2 - Checking to Savings"<<endl<<endl;
	cout << "\t\t\t-----------------------"<<endl<<endl<<endl<<endl<<endl
  <<endl<<endl<<endl<<endl<<endl<<endl;
	cout << "\t\t\tEnter a Selection : ";
	cin  >>direct;
	cin.ignore(100, '\n');

	if (direct == 1 || direct == 2)
	{
	}
	else
	{
  cout <<endl<< "Re-Enter selection 1 or 2"<<endl<<endl;
	}
	}
	transDirec = direct;

	return direct;
}

void atm::incorrectPinDisp(int cntr)
{
	if (cntr < 3)
	{   cout <<endl<<endl<<endl<<endl<<endl;
     cout <<"\t\t\t------------------------"<<endl;
     cout <<"\t\t\t-      Welcome To      -"<<endl;
     cout <<"\t\t\t-      First Bank      -"<<endl;
     cout <<"\t\t\t------------------------"<<endl<<endl;
  cout <<endl<< "\t\t    Incorrect PIN, Please Re-Enter :";
	}
	else
	{
  cout << "\t\t\tYou Have Entered 3 Incorrect Pin Numbers\n"<<endl;
  cout << "\t\t\t        Please Contact Your Bank"<<endl<<endl<<endl<<endl
 	 <<endl<<endl<<endl<<endl<<endl<<endl<<endl;
	}
}

char atm::ContinueDisp()
{
	char cont = 'Y';
	cout <<endl<<"\t\t\tWould You Like Another Transaction? Y/N : ";
	cin  >>cont;
	cin.ignore(100,'\n');
	return cont;
}

void atm::atmGoodbye()
{
	atm::clear();
	cout <<endl<<endl<<endl<<endl<<endl;
	cout <<"\t\t\t------------------------"<<endl;
	cout <<"\t\t\t-      Thank You       -"<<endl;
	cout <<"\t\t\t-  For Banking With Us -"<<endl;
	cout <<"\t\t\t-      First Bank      -"<<endl;
	cout <<"\t\t\t------------------------"<<endl<<endl<<endl<<endl<<endl<<endl
  <<endl<<endl<<endl<<endl<<endl;
}
 	 
void atm::clear()
{
	cout<<endl<<endl<<endl<<endl<<endl<<endl<<endl<<endl<<endl<<endl
  <<endl<<endl<<endl<<endl<<endl<<endl<<endl<<endl<<endl<<endl
  <<endl<<endl<<endl<<endl<<endl;
}



void main()
{
	int menuSelec        = 0;
	int pinHolder        = 0;
	int ArrayNum         = 1;
	int cntr             = 1;
	int selection        = 0;
	int transferDirec    = 0;
    double depAmnt       = (float) 0.0;
    double withdrawlAmnt = (float) 0.0;
	double transferAmnt  = (float) 0.0;
	char ContSw          = 'Y';


	//opens infile, checks if opened correctly.
	//if open fails message is displayed.

	ifstream custFile;
	custFile.open("test.txt");
  if (!custFile)
  {
 	 cout << "Unable to Access Bank Records"<<endl;
 	 exit(1);
  };
  
	//opens output file, checks if opened correctly.
	//if opens fails message is displayed.

	ofstream custUpdate;
	custUpdate.open("recordUpdate.txt");
  if (!custUpdate)
  {
 	 cout << "Error Opening Outfile"<<endl;
 	 exit(1);
  };
  
	int numrecs = 0;
	custFile >> numrecs;
	cust custArray[50];
	atm atm;


	char	FirstName[25][80];

	//char	LastName[25];
	int    ChkId;
	double ChkBal;
	double SavBal;
	int    PIN_num;


	int x = 0;    

	while(!custFile.eof()){
  custFile>>FirstName[x]>>ChkId>>ChkBal>>SavBal>>PIN_num;

  x++;
	}
//	while (custFile >> FirstName>>ChkId>> ChkBal >> SavBal >>   PIN_num )
//	{	
//   custArray[x].setFirstNameId(FirstName[x]);
//   //custArray[x].setLastNameId(LastName[x]);
//   custArray[x].setChkActId(ChkId);
//   custArray[x].setChkAcctBal(ChkBal);
//   custArray[x].setSavAcctBal(SavBal);
//   custArray[x].setPIN(PIN_num);
//   x++;
   
//	}


	custFile.close();


	atm.setpin();
	atm.clear();
	pinHolder = atm.getpin();
	x = 0;

	while (cntr < 4)
	{
  for ( x = 0; x < numrecs; x++)
  {	
 	 
 	 if (pinHolder  == custArray[x].Cust_pin())
    {
     ArrayNum = x;
     cntr = 4;
     break;

 	 }
  
  }
   
    if ( x == numrecs)
    {
 	 
    if (cntr < 3)
    {
   	 atm.incorrectPinDisp(cntr);
   	 cin >> pinHolder;
   	 atm.clear();
   	 cntr++;
    }
    else
    {
   	 atm.incorrectPinDisp(cntr);
   	 exit(0);
    }
   
   }

	}


    do
	{   
  if (toupper(ContSw) == 'Y')
  {
   menuSelec = atm.displayMenu();
  }
  else if (toupper(ContSw) == 'N' || menuSelec == 5)
  {
 	 atm.atmGoodbye();
 	 break;
  }

    switch (menuSelec)
    {
     case 1:
 	 atm.clear();
      custArray[ArrayNum].displayBalance();
 	 ContSw = atm.ContinueDisp();
 	 atm.clear();
 	 break;

     case 2:
 	 atm.clear();
      selection = atm.getAcct();
 	 atm.clear();
      depAmnt = atm.getAmnt();
 	 atm.clear();
      custArray[ArrayNum].depos( selection, depAmnt);
 	 ContSw = atm.ContinueDisp();
 	 atm.clear();
 	 break;

     case 3:
 	 atm.clear();
 	 selection = atm.getAcct();
 	 atm.clear();
      withdrawlAmnt = atm.getAmnt();
 	 atm.clear();
      custArray[ArrayNum].withdrawl( selection, withdrawlAmnt);
 	 ContSw = atm.ContinueDisp();
 	 atm.clear();
 	 break;

     case 4:
 	 atm.clear();
 	 transferDirec = atm.getDirection();
 	 atm.clear();
 	 transferAmnt = atm.getAmnt();
 	 atm.clear();
 	 custArray[ArrayNum].transferFunds (transferDirec, transferAmnt);
 	 ContSw = atm.ContinueDisp();
 	 atm.clear();
 	 break;
     
     case 5:
 	 atm.atmGoodbye();
    }
    
	}while (menuSelec != 5);


	if (toupper (ContSw) == 'N' || menuSelec == 5)
	{

 	 custUpdate <<numrecs<<endl<<endl;

 	 for ( x = 0; x < numrecs; x++)
    
 	 {	//for (y = 0;; y++){
    strcpy(FirstName[x],custArray[x].getFirstNameId());
    //LastName[x] = custArray[x].getLastNameId();
    ChkId = custArray[x].getChkActId();
    ChkBal= custArray[x].getChkAcctBal();
    SavBal = custArray[x].getSavAcctBal();
    PIN_num = custArray[x].Cust_pin();
    
    custUpdate <<setprecision(2)<<setiosflags(ios::fixed | ios::showpoint);
    custUpdate <<FirstName << "	"  << ChkId <<" "<<ChkBal
   	 <<" "<<SavBal<<" "<<PIN_num<<endl<<endl;
 	 }

 	 custUpdate.close();	

	}

}

**purewaveform** · April 8, 2005

why? There are all kinds or compilers so you should just be able to compile it, and call it as needed.

**naji** · April 9, 2005

you mean this code can be directly compiled to C!!! name some of these compilers for me please...

why? because i need the code in pure C...

**purewaveform** · April 9, 2005

code get compiled to machine code, wether it is c++, or c a real compiling will take it to machine code, both c and c++ allow you to resue objects, all you need to do is compile it then load it and you can access the functions from c, c++, Java etc.

What do you want to do with the code, and I can tell you what you need to do with it.

**naji** · April 9, 2005

well...its an assignment i m supposed to do...for my Programming class.

I have to give them the code!!!! and obviously it has to be in C....my lecturer is stupid but i suspect he can tell the difference between C and machine code

**Technoguy** · April 15, 2005

try the borland's compiler it will help u with this respect

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