/* University College London course in C++ 3C59 
| all rights reserved 1999 
|
| Example:  BankAccount in C++
| 
| BankAccount type as used in examples in the lectures
|
| This file shows you how to write the declaration of a 
| simple class, which includes:
|
|        - the member variables of the class
|        - the methods of the class
|
| This version also has all the method definitions inline
|
|
| Author: P.Clarke 
*/

#ifndef  _bankacc_inline_h
#define  _bankacc_inline_h 1


#include <iostream>
#include <cmath>
#include <string>


class BankAccount 
{

  private:

    std::string  holderName  ;
    float   currentBalance  ;
    float   overdraftLimit  ;
    bool    jointAccount    ;
    int     yearsHeld       ;


  public:

    //...........................
    // Initialise a new account 
    void initialise( std::string name, float initial, float odlim )
      {

        // Set the holders name
        holderName = name ;

        // Set balance and overdraft 
        currentBalance = initial ;
        overdraftLimit = odlim ;

        // Default to not a joint account 
        jointAccount = false ;
  
        // Its just been opened, so..
        yearsHeld = 0 ;

      }


    //...........................
    // Returns the total funds available to be used  
    float availableFunds(  )
      {
        return( currentBalance + overdraftLimit ) ;
      }  


    //...........................
    // To make a deposit in the account 
    void deposit( float amount ) 
      {

        // We ought to check that it is a positive deposit
        if( amount < 0.0 ) return ;

        // Go ahead and deposit - we always take money 
        currentBalance += amount ;
  
        return ;
      }
 


    //...........................
    // To make a withdrawl from the account if possible
    bool withdrawl( float amount ) 
      {

        // Check whether the withdrawl can be made 

       if( amount > availableFunds( ) ) 
        {
          // There are insufficient funds in the account 
          return false ;
         }

       else 
        {
          // Its ok to make the withdrawl 
          currentBalance -= amount ;
          return true ;
        }
      }


    //...........................
    // To print out the account name and balance
    void printStatus(  ) 
      {
     
        std::cout << "Account name: " << holderName << std::endl 
                  << " balance: " << currentBalance << std::endl ;
      
        return ;

      }

} ;



#endif